差异代谢物通路分析
KEGG(Kyoto Encyclopedia of Genes and Genomes)是一个整合了基因组、化学和系统功能信息的数据库[1],各个数据库中包含了大量的有用信息:基因组信息存储在GENES数据库里,包括完整和部分测序的基因组序列;更高级的功能信息存储在PATHWAY数据库里,包括图解的细胞生化过程如代谢、膜转运、信号传递、细胞周期,还包括同系保守的子通路等信息;KEGG的另一个数据 库是LIGAND,包含关于化学物质、酶分子、酶反应等信息。
KEGG提供的整合代谢途径(pathway)查询十分出色,包括碳水化合物、核苷、氨基酸等的代谢及有机物的生物降解,不仅提供了所有可能的代谢途径,而且对催化各步反应的酶进行了全面的注解,包括氨基酸序列、PDB库的链接等。KEGG是进行生物体内代谢分析、代谢网络研究的强有力工具,它有助于研究者把基因及其表达信息作为一个整体网络进行研究。
MetPA是metaboanalyst(www .metaboanalyst.ca)的一部分,主要基于KEGG代谢通路。MetPA数据库通过代谢通路浓缩和拓扑分析,识别出可能的受生物扰动的代谢通路,进而对代谢物的代谢通路进行分析。采用MetPA数据库可以分析两组差异代谢物的相关代谢通路,采用的数据分析算法是超几何检验,pathway拓扑结构采用的是Relative-betweeness Centrality。
基于上述MetPA分析结果,根据代谢通路中鉴定代谢物的相对响应值和降维算法,获得代谢通路的相对响应值,并以此计算代谢通路间的相关系数,绘制代谢通路关联网络图。
![](../files/MSMS/Z vs M/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/Z vs M/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/Z vs M/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine biosynthesis | 4 | 2 | 0.010016 | 4.6036 | 0.82131 | 0.6478 | 0 | C00449;C00047 | mmu00300 |
D-Glutamine and D-glutamate metabolism | 5 | 2 | 0.01624 | 4.1203 | 1 | 0.6478 | 0 | C00064;C00026 | mmu00471 |
Linoleic acid metabolism | 6 | 2 | 0.0237 | 3.7423 | 1 | 0.6478 | 0 | C14762;C14825 | mmu00591 |
Ascorbate and aldarate metabolism | 9 | 2 | 0.052411 | 2.9486 | 1 | 0.9096 | 0 | C00137;C00072 | mmu00053 |
Lysine degradation | 23 | 3 | 0.069986 | 2.6595 | 1 | 0.9096 | 0.01471 | C00047;C00449;C00408 | mmu00310 |
Phenylalanine metabolism | 11 | 2 | 0.075854 | 2.5789 | 1 | 0.9096 | 0.12963 | C00601;C07086 | mmu00360 |
Alanine, aspartate and glutamate metabolism | 24 | 3 | 0.077649 | 2.5556 | 1 | 0.9096 | 0.21308 | C00064;C00152;C00026 | mmu00250 |
Glycine, serine and threonine metabolism | 31 | 3 | 0.14038 | 1.9634 | 1 | 1 | 0.08668 | C00114;C00258;C01005 | mmu00260 |
Starch and sucrose metabolism | 19 | 2 | 0.19063 | 1.6574 | 1 | 1 | 0.07683 | C00031;C05345 | mmu00500 |
Biotin metabolism | 5 | 1 | 0.19478 | 1.6359 | 1 | 1 | 0 | C00047 | mmu00780 |
Amino sugar and nucleotide sugar metabolism | 37 | 3 | 0.20393 | 1.59 | 1 | 1 | 0.17768 | C04501;C00645;C05345 | mmu00520 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.2932 | 1.2269 | 1 | 1 | 0 | C05122 | mmu00430 |
Galactose metabolism | 26 | 2 | 0.30226 | 1.1965 | 1 | 1 | 0.03644 | C00031;C00137 | mmu00052 |
Nitrogen metabolism | 9 | 1 | 0.32329 | 1.1292 | 1 | 1 | 0 | C00064 | mmu00910 |
alpha-Linolenic acid metabolism | 9 | 1 | 0.32329 | 1.1292 | 1 | 1 | 1 | C06427 | mmu00592 |
Aminoacyl-tRNA biosynthesis | 69 | 4 | 0.33406 | 1.0964 | 1 | 1 | 0 | C00152;C00064;C00183;C00047 | mmu00970 |
Glycerophospholipid metabolism | 30 | 2 | 0.36556 | 1.0063 | 1 | 1 | 0.06759 | C00588;C00114 | mmu00564 |
Riboflavin metabolism | 11 | 1 | 0.37976 | 0.96822 | 1 | 1 | 0.16667 | C00530 | mmu00740 |
Valine, leucine and isoleucine biosynthesis | 11 | 1 | 0.37976 | 0.96822 | 1 | 1 | 0.33333 | C00183 | mmu00290 |
Arachidonic acid metabolism | 36 | 2 | 0.45616 | 0.78491 | 1 | 1 | 0 | C14775;C00639 | mmu00590 |
Pantothenate and CoA biosynthesis | 15 | 1 | 0.47914 | 0.73575 | 1 | 1 | 0 | C00183 | mmu00770 |
Terpenoid backbone biosynthesis | 15 | 1 | 0.47914 | 0.73575 | 1 | 1 | 0 | C00353 | mmu00900 |
Tryptophan metabolism | 40 | 2 | 0.51245 | 0.66855 | 1 | 1 | 0.00642 | C05653;C00331 | mmu00380 |
beta-Alanine metabolism | 17 | 1 | 0.52279 | 0.64858 | 1 | 1 | 0 | C01262 | mmu00410 |
Glyoxylate and dicarboxylate metabolism | 18 | 1 | 0.54324 | 0.61021 | 1 | 1 | 0.06452 | C00258 | mmu00630 |
Glycerolipid metabolism | 18 | 1 | 0.54324 | 0.61021 | 1 | 1 | 0.10471 | C00258 | mmu00561 |
Pentose phosphate pathway | 19 | 1 | 0.56283 | 0.57478 | 1 | 1 | 0.15991 | C05345 | mmu00030 |
Arginine and proline metabolism | 44 | 2 | 0.5649 | 0.5711 | 1 | 1 | 0 | C00064;C00624 | mmu00330 |
Citrate cycle (TCA cycle) | 20 | 1 | 0.58159 | 0.54199 | 1 | 1 | 0.06799 | C00026 | mmu00020 |
Fructose and mannose metabolism | 21 | 1 | 0.59956 | 0.51156 | 1 | 1 | 0.1793 | C05345 | mmu00051 |
Butanoate metabolism | 22 | 1 | 0.61677 | 0.48326 | 1 | 1 | 0 | C00026 | mmu00650 |
Glycolysis or Gluconeogenesis | 26 | 1 | 0.67863 | 0.38767 | 1 | 1 | 0.06221 | C05345 | mmu00010 |
Glutathione metabolism | 26 | 1 | 0.67863 | 0.38767 | 1 | 1 | 0.08206 | C03740 | mmu00480 |
Inositol phosphate metabolism | 28 | 1 | 0.70577 | 0.34847 | 1 | 1 | 0.11163 | C00137 | mmu00562 |
Drug metabolism - other enzymes | 30 | 1 | 0.73065 | 0.31382 | 1 | 1 | 0.00529 | C16614 | mmu00983 |
Purine metabolism | 68 | 2 | 0.79594 | 0.22823 | 1 | 1 | 0.02077 | C00064;C00366 | mmu00230 |
Valine, leucine and isoleucine degradation | 38 | 1 | 0.81108 | 0.20939 | 1 | 1 | 0 | C00183 | mmu00280 |
Pyrimidine metabolism | 41 | 1 | 0.8347 | 0.18068 | 1 | 1 | 0 | C00064 | mmu00240 |
Biosynthesis of unsaturated fatty acids | 42 | 1 | 0.84191 | 0.17209 | 1 | 1 | 0 | C06427 | mmu01040 |
Tyrosine metabolism | 44 | 1 | 0.85541 | 0.15618 | 1 | 1 | 0 | C00628 | mmu00350 |
Primary bile acid biosynthesis | 46 | 1 | 0.86777 | 0.14182 | 1 | 1 | 0.02976 | C05122 | mmu00120 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/Z vs X/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/Z vs X/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/Z vs X/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Pantothenate and CoA biosynthesis | 15 | 4 | 0.0042032 | 5.4719 | 0.34466 | 0.26024 | 0.06123 | C00864;C02642;C00183;C00106 | mmu00770 |
Lysine biosynthesis | 4 | 2 | 0.012427 | 4.3879 | 1 | 0.26024 | 0 | C00956;C00047 | mmu00300 |
Phenylalanine metabolism | 11 | 3 | 0.012695 | 4.3666 | 1 | 0.26024 | 0.59259 | C00601;C05332;C00166 | mmu00360 |
Valine, leucine and isoleucine biosynthesis | 11 | 3 | 0.012695 | 4.3666 | 1 | 0.26024 | 0.99999 | C00123;C00183;C00407 | mmu00290 |
Lysine degradation | 23 | 3 | 0.091029 | 2.3966 | 1 | 1 | 0 | C00047;C00956;C00408 | mmu00310 |
Amino sugar and nucleotide sugar metabolism | 37 | 4 | 0.093321 | 2.3717 | 1 | 1 | 0.24758 | C04501;C00645;C00270;C05345 | mmu00520 |
Alanine, aspartate and glutamate metabolism | 24 | 3 | 0.10064 | 2.2962 | 1 | 1 | 0.21624 | C00232;C00064;C00122 | mmu00250 |
Aminoacyl-tRNA biosynthesis | 69 | 6 | 0.10242 | 2.2787 | 1 | 1 | 0 | C00064;C00183;C00047;C00407;C00123;C00188 | mmu00970 |
Arginine and proline metabolism | 44 | 4 | 0.15051 | 1.8937 | 1 | 1 | 0 | C00064;C00122;C00624;C03564 | mmu00330 |
Phenylalanine, tyrosine and tryptophan biosynthesis | 4 | 1 | 0.17631 | 1.7355 | 1 | 1 | 0 | C00166 | mmu00400 |
D-Arginine and D-ornithine metabolism | 4 | 1 | 0.17631 | 1.7355 | 1 | 1 | 0 | C03771 | mmu00472 |
beta-Alanine metabolism | 17 | 2 | 0.19022 | 1.6596 | 1 | 1 | 0.22222 | C02642;C00106 | mmu00410 |
D-Glutamine and D-glutamate metabolism | 5 | 1 | 0.21537 | 1.5354 | 1 | 1 | 0 | C00064 | mmu00471 |
Biotin metabolism | 5 | 1 | 0.21537 | 1.5354 | 1 | 1 | 0 | C00047 | mmu00780 |
Starch and sucrose metabolism | 19 | 2 | 0.22555 | 1.4892 | 1 | 1 | 0.07683 | C00031;C05345 | mmu00500 |
Pentose phosphate pathway | 19 | 2 | 0.22555 | 1.4892 | 1 | 1 | 0.15991 | C05345;C00620 | mmu00030 |
Citrate cycle (TCA cycle) | 20 | 2 | 0.24342 | 1.413 | 1 | 1 | 0.06496 | C00417;C00122 | mmu00020 |
Sphingolipid metabolism | 21 | 2 | 0.26135 | 1.3419 | 1 | 1 | 0.1579 | C00836;C00346 | mmu00600 |
Valine, leucine and isoleucine degradation | 38 | 3 | 0.26616 | 1.3236 | 1 | 1 | 0 | C00183;C00407;C00123 | mmu00280 |
Tryptophan metabolism | 40 | 3 | 0.29252 | 1.2292 | 1 | 1 | 0.1021 | C00780;C00637;C05635 | mmu00380 |
Pyrimidine metabolism | 41 | 3 | 0.30579 | 1.1849 | 1 | 1 | 0.05377 | C00064;C02642;C00106 | mmu00240 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.32192 | 1.1335 | 1 | 1 | 0 | C05122 | mmu00430 |
Galactose metabolism | 26 | 2 | 0.35054 | 1.0483 | 1 | 1 | 0.09661 | C01613;C00031 | mmu00052 |
Nitrogen metabolism | 9 | 1 | 0.35416 | 1.038 | 1 | 1 | 0 | C00064 | mmu00910 |
Drug metabolism - other enzymes | 30 | 2 | 0.4194 | 0.86893 | 1 | 1 | 0.10053 | C16614;C16630 | mmu00983 |
Glycine, serine and threonine metabolism | 31 | 2 | 0.43607 | 0.82995 | 1 | 1 | 0.08668 | C01005;C00188 | mmu00260 |
Terpenoid backbone biosynthesis | 15 | 1 | 0.51822 | 0.65736 | 1 | 1 | 0 | C00353 | mmu00900 |
Selenoamino acid metabolism | 15 | 1 | 0.51822 | 0.65736 | 1 | 1 | 0.07339 | C05335 | mmu00450 |
Glyoxylate and dicarboxylate metabolism | 18 | 1 | 0.58409 | 0.53771 | 1 | 1 | 0.12903 | C00417 | mmu00630 |
Propanoate metabolism | 20 | 1 | 0.62298 | 0.47324 | 1 | 1 | 0 | C05984 | mmu00640 |
Fructose and mannose metabolism | 21 | 1 | 0.64106 | 0.44462 | 1 | 1 | 0.1793 | C05345 | mmu00051 |
Butanoate metabolism | 22 | 1 | 0.65829 | 0.41811 | 1 | 1 | 0.02899 | C00232 | mmu00650 |
Glycolysis or Gluconeogenesis | 26 | 1 | 0.71942 | 0.32931 | 1 | 1 | 0.06221 | C05345 | mmu00010 |
Glutathione metabolism | 26 | 1 | 0.71942 | 0.32931 | 1 | 1 | 0.08206 | C03740 | mmu00480 |
Glycerophospholipid metabolism | 30 | 1 | 0.76975 | 0.26169 | 1 | 1 | 0.00093 | C00346 | mmu00564 |
Arachidonic acid metabolism | 36 | 1 | 0.82902 | 0.18751 | 1 | 1 | 0 | C00639 | mmu00590 |
Tyrosine metabolism | 44 | 1 | 0.88526 | 0.12187 | 1 | 1 | 0 | C00122 | mmu00350 |
Primary bile acid biosynthesis | 46 | 1 | 0.89619 | 0.1096 | 1 | 1 | 0.02976 | C05122 | mmu00120 |
Purine metabolism | 68 | 1 | 0.96582 | 0.034774 | 1 | 1 | 0 | C00064 | mmu00230 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/Z vs L/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/Z vs L/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/Z vs L/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine biosynthesis | 4 | 2 | 0.020622 | 3.8814 | 1 | 1 | 0 | C00956;C00047 | mmu00300 |
D-Glutamine and D-glutamate metabolism | 5 | 2 | 0.033006 | 3.4111 | 1 | 1 | 0 | C00819;C00064 | mmu00471 |
Pantothenate and CoA biosynthesis | 15 | 3 | 0.059473 | 2.8222 | 1 | 1 | 0.04082 | C02642;C00099;C00141 | mmu00770 |
Pentose phosphate pathway | 19 | 3 | 0.1063 | 2.2415 | 1 | 1 | 0.15991 | C05345;C00620;C00198 | mmu00030 |
Glycine, serine and threonine metabolism | 31 | 4 | 0.11758 | 2.1406 | 1 | 1 | 0.08668 | C00258;C01005;C00188;C00022 | mmu00260 |
Valine, leucine and isoleucine biosynthesis | 11 | 2 | 0.143 | 1.9449 | 1 | 1 | 0 | C00141;C00022 | mmu00290 |
Lysine degradation | 23 | 3 | 0.16343 | 1.8114 | 1 | 1 | 0 | C00047;C00956;C00408 | mmu00310 |
Pyruvate metabolism | 23 | 3 | 0.16343 | 1.8114 | 1 | 1 | 0.18375 | C00022;C00149;C00227 | mmu00620 |
Alanine, aspartate and glutamate metabolism | 24 | 3 | 0.17894 | 1.7207 | 1 | 1 | 0.21308 | C00232;C00064;C00022 | mmu00250 |
Glycolysis or Gluconeogenesis | 26 | 3 | 0.21108 | 1.5555 | 1 | 1 | 0.1689 | C00022;C05345;C00267 | mmu00010 |
Pyrimidine metabolism | 41 | 4 | 0.24093 | 1.4233 | 1 | 1 | 0.02397 | C00064;C00299;C02642;C00099 | mmu00240 |
Biotin metabolism | 5 | 1 | 0.27187 | 1.3024 | 1 | 1 | 0 | C00047 | mmu00780 |
beta-Alanine metabolism | 17 | 2 | 0.28069 | 1.2705 | 1 | 1 | 0.66666 | C00099;C02642 | mmu00410 |
Glyoxylate and dicarboxylate metabolism | 18 | 2 | 0.30409 | 1.1904 | 1 | 1 | 0.06452 | C00258;C00149 | mmu00630 |
Linoleic acid metabolism | 6 | 1 | 0.31673 | 1.1497 | 1 | 1 | 0 | C14762 | mmu00591 |
Starch and sucrose metabolism | 19 | 2 | 0.32736 | 1.1167 | 1 | 1 | 0.20372 | C00267;C05345 | mmu00500 |
Propanoate metabolism | 20 | 2 | 0.35042 | 1.0486 | 1 | 1 | 0 | C00099;C05984 | mmu00640 |
Citrate cycle (TCA cycle) | 20 | 2 | 0.35042 | 1.0486 | 1 | 1 | 0.11704 | C00149;C00022 | mmu00020 |
Fructose and mannose metabolism | 21 | 2 | 0.37323 | 0.98556 | 1 | 1 | 0.1793 | C05345;C00267 | mmu00051 |
Butanoate metabolism | 22 | 2 | 0.39572 | 0.92705 | 1 | 1 | 0.02899 | C00232;C00022 | mmu00650 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.39842 | 0.92024 | 1 | 1 | 0.42857 | C00245 | mmu00430 |
Amino sugar and nucleotide sugar metabolism | 37 | 3 | 0.39945 | 0.91767 | 1 | 1 | 0.16184 | C00270;C00267;C05345 | mmu00520 |
Aminoacyl-tRNA biosynthesis | 69 | 5 | 0.41951 | 0.86866 | 1 | 1 | 0 | C00062;C00064;C00073;C00047;C00188 | mmu00970 |
Nitrogen metabolism | 9 | 1 | 0.43557 | 0.8311 | 1 | 1 | 0 | C00064 | mmu00910 |
Vitamin B6 metabolism | 9 | 1 | 0.43557 | 0.8311 | 1 | 1 | 0.07843 | C00534 | mmu00750 |
alpha-Linolenic acid metabolism | 9 | 1 | 0.43557 | 0.8311 | 1 | 1 | 1 | C06427 | mmu00592 |
Glutathione metabolism | 26 | 2 | 0.48165 | 0.73053 | 1 | 1 | 0.01431 | C01879;C01672 | mmu00480 |
Galactose metabolism | 26 | 2 | 0.48165 | 0.73053 | 1 | 1 | 0.06186 | C01613;C00267 | mmu00052 |
Cysteine and methionine metabolism | 27 | 2 | 0.50197 | 0.68921 | 1 | 1 | 0.10977 | C00073;C00022 | mmu00270 |
Phenylalanine metabolism | 11 | 1 | 0.50319 | 0.68679 | 1 | 1 | 0 | C02505 | mmu00360 |
Nicotinate and nicotinamide metabolism | 13 | 1 | 0.56279 | 0.57485 | 1 | 1 | 0.2381 | C00153 | mmu00760 |
Terpenoid backbone biosynthesis | 15 | 1 | 0.61531 | 0.48562 | 1 | 1 | 0 | C00353 | mmu00900 |
Arachidonic acid metabolism | 36 | 2 | 0.6609 | 0.41416 | 1 | 1 | 0.02076 | C02165;C14749 | mmu00590 |
Glycerolipid metabolism | 18 | 1 | 0.68262 | 0.38182 | 1 | 1 | 0.10471 | C00258 | mmu00561 |
Sphingolipid metabolism | 21 | 1 | 0.73826 | 0.30346 | 1 | 1 | 0.03008 | C06124 | mmu00600 |
Tyrosine metabolism | 44 | 2 | 0.76607 | 0.26648 | 1 | 1 | 0.00135 | C05582;C00628 | mmu00350 |
Arginine and proline metabolism | 44 | 2 | 0.76607 | 0.26648 | 1 | 1 | 0.08228 | C00064;C00062 | mmu00330 |
Purine metabolism | 68 | 3 | 0.80261 | 0.21989 | 1 | 1 | 0.05367 | C00385;C00064;C00366 | mmu00230 |
Porphyrin and chlorophyll metabolism | 27 | 1 | 0.82222 | 0.19575 | 1 | 1 | 0.0415 | C00931 | mmu00860 |
Glycerophospholipid metabolism | 30 | 1 | 0.85358 | 0.15832 | 1 | 1 | 0 | C01996 | mmu00564 |
Drug metabolism - other enzymes | 30 | 1 | 0.85358 | 0.15832 | 1 | 1 | 0.00529 | C16614 | mmu00983 |
Valine, leucine and isoleucine degradation | 38 | 1 | 0.91291 | 0.091114 | 1 | 1 | 0.0119 | C00141 | mmu00280 |
Tryptophan metabolism | 40 | 1 | 0.92356 | 0.079521 | 1 | 1 | 0 | C00331 | mmu00380 |
Biosynthesis of unsaturated fatty acids | 42 | 1 | 0.93292 | 0.06944 | 1 | 1 | 0 | C06427 | mmu01040 |
Steroid hormone biosynthesis | 72 | 2 | 0.9448 | 0.056784 | 1 | 1 | 0.05452 | C01227;C05488 | mmu00140 |
Primary bile acid biosynthesis | 46 | 1 | 0.94837 | 0.053016 | 1 | 1 | 0.02976 | C00245 | mmu00120 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/Z vs H/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/Z vs H/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/Z vs H/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine degradation | 23 | 5 | 0.01249 | 4.3828 | 1 | 0.51209 | 0.10295 | C00047;C00449;C00956;C00322;C00408 | mmu00310 |
Phenylalanine metabolism | 11 | 3 | 0.028176 | 3.5693 | 1 | 0.57762 | 0.12963 | C00601;C07086;C02505 | mmu00360 |
Valine, leucine and isoleucine biosynthesis | 11 | 3 | 0.028176 | 3.5693 | 1 | 0.57762 | 0.33333 | C00141;C00407;C00022 | mmu00290 |
Glycine, serine and threonine metabolism | 31 | 5 | 0.042214 | 3.165 | 1 | 0.69231 | 0.08668 | C00114;C01005;C00188;C00300;C00022 | mmu00260 |
Pantothenate and CoA biosynthesis | 15 | 3 | 0.064657 | 2.7387 | 1 | 0.88365 | 0.04082 | C02642;C00099;C00141 | mmu00770 |
Vitamin B6 metabolism | 9 | 2 | 0.10733 | 2.2318 | 1 | 1 | 0.07843 | C00534;C00847 | mmu00750 |
Citrate cycle (TCA cycle) | 20 | 3 | 0.1292 | 2.0464 | 1 | 1 | 0.15512 | C00149;C00417;C00022 | mmu00020 |
Alanine, aspartate and glutamate metabolism | 24 | 3 | 0.19196 | 1.6505 | 1 | 1 | 0.06329 | C00232;C00940;C00022 | mmu00250 |
Tryptophan metabolism | 40 | 4 | 0.24606 | 1.4022 | 1 | 1 | 0.09026 | C00780;C00322;C05653;C00331 | mmu00380 |
Aminoacyl-tRNA biosynthesis | 69 | 6 | 0.2706 | 1.3071 | 1 | 1 | 0 | C00062;C00073;C00047;C00407;C00188;C00148 | mmu00970 |
D-Glutamine and D-glutamate metabolism | 5 | 1 | 0.28006 | 1.2728 | 1 | 1 | 0 | C00819 | mmu00471 |
Biotin metabolism | 5 | 1 | 0.28006 | 1.2728 | 1 | 1 | 0 | C00047 | mmu00780 |
beta-Alanine metabolism | 17 | 2 | 0.29444 | 1.2227 | 1 | 1 | 0.66666 | C00099;C02642 | mmu00410 |
Glycerophospholipid metabolism | 30 | 3 | 0.29631 | 1.2163 | 1 | 1 | 0.06759 | C00588;C00114;C01996 | mmu00564 |
Arginine and proline metabolism | 44 | 4 | 0.30426 | 1.1899 | 1 | 1 | 0.15826 | C00062;C00148;C00300;C03564 | mmu00330 |
Glyoxylate and dicarboxylate metabolism | 18 | 2 | 0.31859 | 1.1438 | 1 | 1 | 0.12903 | C00417;C00149 | mmu00630 |
Pentose phosphate pathway | 19 | 2 | 0.34256 | 1.0713 | 1 | 1 | 0 | C00620;C00198 | mmu00030 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.40922 | 0.8935 | 1 | 1 | 0.42857 | C00245 | mmu00430 |
Butanoate metabolism | 22 | 2 | 0.41265 | 0.88515 | 1 | 1 | 0.02899 | C00232;C00022 | mmu00650 |
Pyruvate metabolism | 23 | 2 | 0.43523 | 0.83188 | 1 | 1 | 0.18375 | C00022;C00149 | mmu00620 |
alpha-Linolenic acid metabolism | 9 | 1 | 0.44696 | 0.80529 | 1 | 1 | 0 | C16300 | mmu00592 |
Pyrimidine metabolism | 41 | 3 | 0.48963 | 0.71411 | 1 | 1 | 0.02397 | C00299;C02642;C00099 | mmu00240 |
Cysteine and methionine metabolism | 27 | 2 | 0.52061 | 0.65275 | 1 | 1 | 0.10977 | C00073;C00022 | mmu00270 |
Pentose and glucuronate interconversions | 16 | 1 | 0.65206 | 0.42762 | 1 | 1 | 0.13333 | C00181 | mmu00040 |
Arachidonic acid metabolism | 36 | 2 | 0.67957 | 0.3863 | 1 | 1 | 0.02076 | C02165;C14749 | mmu00590 |
Amino sugar and nucleotide sugar metabolism | 37 | 2 | 0.69433 | 0.36481 | 1 | 1 | 0.15082 | C00140;C00645 | mmu00520 |
Valine, leucine and isoleucine degradation | 38 | 2 | 0.70853 | 0.34456 | 1 | 1 | 0.0119 | C00141;C00407 | mmu00280 |
Propanoate metabolism | 20 | 1 | 0.73329 | 0.31021 | 1 | 1 | 0 | C00099 | mmu00640 |
Sphingolipid metabolism | 21 | 1 | 0.75048 | 0.28705 | 1 | 1 | 0.14286 | C00836 | mmu00600 |
Primary bile acid biosynthesis | 46 | 2 | 0.80352 | 0.21875 | 1 | 1 | 0.05952 | C00245;C01921 | mmu00120 |
Glutathione metabolism | 26 | 1 | 0.82127 | 0.1969 | 1 | 1 | 0.01431 | C01879 | mmu00480 |
Glycolysis or Gluconeogenesis | 26 | 1 | 0.82127 | 0.1969 | 1 | 1 | 0.09891 | C00022 | mmu00010 |
Drug metabolism - other enzymes | 30 | 1 | 0.86327 | 0.14703 | 1 | 1 | 0.00529 | C16614 | mmu00983 |
Steroid biosynthesis | 35 | 1 | 0.90229 | 0.10282 | 1 | 1 | 0 | C05107 | mmu00100 |
Fatty acid biosynthesis | 43 | 1 | 0.94307 | 0.05862 | 1 | 1 | 0 | C02679 | mmu00061 |
Tyrosine metabolism | 44 | 1 | 0.94679 | 0.054673 | 1 | 1 | 0.13731 | C03758 | mmu00350 |
Purine metabolism | 68 | 1 | 0.98969 | 0.01036 | 1 | 1 | 0.0329 | C00385 | mmu00230 |
Lysine biosynthesis | 4 | 4 | 1.53E-05 | 11.089 | 0.0012526 | 0.0012526 | 0 | C00449;C00956;C00047;C00322 | mmu00300 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/Z vs A/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/Z vs A/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/Z vs A/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Glycine, serine and threonine metabolism | 31 | 7 | 0.0024743 | 6.0018 | 0.20289 | 0.20289 | 0.32516 | C00065;C00114;C00258;C00719;C01005;C00188;C00022 | mmu00260 |
Lysine biosynthesis | 4 | 2 | 0.022012 | 3.8162 | 1 | 0.57697 | 0 | C00956;C00322 | mmu00300 |
Amino sugar and nucleotide sugar metabolism | 37 | 6 | 0.026078 | 3.6467 | 1 | 0.57697 | 0.2796 | C04501;C00645;C00270;C00352;C00267;C05345 | mmu00520 |
Valine, leucine and isoleucine biosynthesis | 11 | 3 | 0.028176 | 3.5693 | 1 | 0.57697 | 0.66666 | C00123;C00407;C00022 | mmu00290 |
D-Glutamine and D-glutamate metabolism | 5 | 2 | 0.035181 | 3.3473 | 1 | 0.57697 | 1 | C00025;C00819 | mmu00471 |
Butanoate metabolism | 22 | 4 | 0.046112 | 3.0767 | 1 | 0.59293 | 0.02899 | C01089;C00025;C00232;C00022 | mmu00650 |
Linoleic acid metabolism | 6 | 2 | 0.050616 | 2.9835 | 1 | 0.59293 | 1 | C01595;C14825 | mmu00591 |
Alanine, aspartate and glutamate metabolism | 24 | 4 | 0.060828 | 2.7997 | 1 | 0.62348 | 0.32278 | C00232;C00025;C00022;C00352 | mmu00250 |
Glyoxylate and dicarboxylate metabolism | 18 | 3 | 0.10119 | 2.2908 | 1 | 0.80012 | 0.19355 | C00417;C00258;C00149 | mmu00630 |
Tryptophan metabolism | 40 | 5 | 0.10469 | 2.2567 | 1 | 0.80012 | 0.09026 | C00780;C00322;C05653;C00331;C00978 | mmu00380 |
alpha-Linolenic acid metabolism | 9 | 2 | 0.10733 | 2.2318 | 1 | 0.80012 | 1 | C06427;C16300 | mmu00592 |
Glycerophospholipid metabolism | 30 | 4 | 0.1178 | 2.1388 | 1 | 0.80494 | 0.09074 | C00588;C00114;C01996;C00670 | mmu00564 |
Citrate cycle (TCA cycle) | 20 | 3 | 0.1292 | 2.0464 | 1 | 0.81494 | 0.15512 | C00149;C00417;C00022 | mmu00020 |
Aminoacyl-tRNA biosynthesis | 69 | 7 | 0.14234 | 1.9495 | 1 | 0.83373 | 0.12903 | C00062;C00065;C00073;C00407;C00123;C00188;C00025 | mmu00970 |
Lysine degradation | 23 | 3 | 0.17557 | 1.7397 | 1 | 0.95978 | 0.08824 | C00956;C00322;C00408 | mmu00310 |
Glycolysis or Gluconeogenesis | 26 | 3 | 0.22581 | 1.4881 | 1 | 1 | 0.1689 | C00022;C05345;C00267 | mmu00010 |
Phenylalanine, tyrosine and tryptophan biosynthesis | 4 | 1 | 0.23108 | 1.465 | 1 | 1 | 0 | C00166 | mmu00400 |
Cysteine and methionine metabolism | 27 | 3 | 0.24316 | 1.414 | 1 | 1 | 0.1351 | C00065;C00073;C00022 | mmu00270 |
Pantothenate and CoA biosynthesis | 15 | 2 | 0.24591 | 1.4028 | 1 | 1 | 0.04082 | C02642;C00106 | mmu00770 |
Synthesis and degradation of ketone bodies | 5 | 1 | 0.28006 | 1.2728 | 1 | 1 | 0 | C01089 | mmu00072 |
beta-Alanine metabolism | 17 | 2 | 0.29444 | 1.2227 | 1 | 1 | 0.22222 | C02642;C00106 | mmu00410 |
Cyanoamino acid metabolism | 6 | 1 | 0.32595 | 1.121 | 1 | 1 | 0 | C00065 | mmu00460 |
Pentose phosphate pathway | 19 | 2 | 0.34256 | 1.0713 | 1 | 1 | 0.15991 | C05345;C00620 | mmu00030 |
Starch and sucrose metabolism | 19 | 2 | 0.34256 | 1.0713 | 1 | 1 | 0.20372 | C00267;C05345 | mmu00500 |
Sphingolipid metabolism | 21 | 2 | 0.38965 | 0.94251 | 1 | 1 | 0.14286 | C00836;C00065 | mmu00600 |
Fructose and mannose metabolism | 21 | 2 | 0.38965 | 0.94251 | 1 | 1 | 0.1793 | C05345;C00267 | mmu00051 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.40922 | 0.8935 | 1 | 1 | 0 | C05122 | mmu00430 |
Pyruvate metabolism | 23 | 2 | 0.43523 | 0.83188 | 1 | 1 | 0.18375 | C00022;C00149 | mmu00620 |
Nitrogen metabolism | 9 | 1 | 0.44696 | 0.80529 | 1 | 1 | 0 | C00025 | mmu00910 |
Methane metabolism | 9 | 1 | 0.44696 | 0.80529 | 1 | 1 | 0.4 | C00065 | mmu00680 |
Phenylalanine metabolism | 11 | 1 | 0.51542 | 0.66277 | 1 | 1 | 0.24074 | C00166 | mmu00360 |
Arginine and proline metabolism | 44 | 3 | 0.53835 | 0.61924 | 1 | 1 | 0.17575 | C00062;C00025;C01035 | mmu00330 |
Nicotinate and nicotinamide metabolism | 13 | 1 | 0.5755 | 0.55252 | 1 | 1 | 0.2381 | C00153 | mmu00760 |
Histidine metabolism | 15 | 1 | 0.62819 | 0.46491 | 1 | 1 | 0 | C00025 | mmu00340 |
Arachidonic acid metabolism | 36 | 2 | 0.67957 | 0.3863 | 1 | 1 | 0.02076 | C02165;C14749 | mmu00590 |
Glycerolipid metabolism | 18 | 1 | 0.69534 | 0.36335 | 1 | 1 | 0.10471 | C00258 | mmu00561 |
Valine, leucine and isoleucine degradation | 38 | 2 | 0.70853 | 0.34456 | 1 | 1 | 0 | C00407;C00123 | mmu00280 |
Pyrimidine metabolism | 41 | 2 | 0.74792 | 0.29046 | 1 | 1 | 0.05377 | C02642;C00106 | mmu00240 |
Biosynthesis of unsaturated fatty acids | 42 | 2 | 0.76001 | 0.27443 | 1 | 1 | 0 | C01595;C06427 | mmu01040 |
Primary bile acid biosynthesis | 46 | 2 | 0.80352 | 0.21875 | 1 | 1 | 0.05952 | C01921;C05122 | mmu00120 |
Galactose metabolism | 26 | 1 | 0.82127 | 0.1969 | 1 | 1 | 0.00169 | C00267 | mmu00052 |
Glutathione metabolism | 26 | 1 | 0.82127 | 0.1969 | 1 | 1 | 0.05534 | C00025 | mmu00480 |
Porphyrin and chlorophyll metabolism | 27 | 1 | 0.83284 | 0.18292 | 1 | 1 | 0 | C00025 | mmu00860 |
Steroid biosynthesis | 35 | 1 | 0.90229 | 0.10282 | 1 | 1 | 0 | C05107 | mmu00100 |
Purine metabolism | 68 | 2 | 0.93963 | 0.062265 | 1 | 1 | 0.02549 | C00366;C00147 | mmu00230 |
Fatty acid biosynthesis | 43 | 1 | 0.94307 | 0.05862 | 1 | 1 | 0 | C02679 | mmu00061 |
Tyrosine metabolism | 44 | 1 | 0.94679 | 0.054673 | 1 | 1 | 0.00135 | C05584 | mmu00350 |
Steroid hormone biosynthesis | 72 | 1 | 0.99218 | 0.0078474 | 1 | 1 | 0.03122 | C01227 | mmu00140 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/M vs X vs Z/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/M vs X vs Z/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/M vs X vs Z/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine biosynthesis | 4 | 3 | 0.00019277 | 8.554 | 0.015807 | 0.015807 | 0 | C00449;C00956;C00047 | mmu00300 |
Lysine degradation | 23 | 4 | 0.0091121 | 4.6982 | 0.73808 | 0.3736 | 0.01471 | C00047;C00449;C00956;C00408 | mmu00310 |
Aminoacyl-tRNA biosynthesis | 69 | 6 | 0.040122 | 3.2158 | 1 | 0.99768 | 0 | C00152;C00064;C00183;C00047;C00123;C00188 | mmu00970 |
Phenylalanine metabolism | 11 | 2 | 0.060834 | 2.7996 | 1 | 0.99768 | 0.12963 | C00601;C07086 | mmu00360 |
Valine, leucine and isoleucine biosynthesis | 11 | 2 | 0.060834 | 2.7996 | 1 | 0.99768 | 0.66666 | C00123;C00183 | mmu00290 |
Glycine, serine and threonine metabolism | 31 | 3 | 0.10636 | 2.241 | 1 | 1 | 0 | C00114;C00258;C00188 | mmu00260 |
Glyoxylate and dicarboxylate metabolism | 18 | 2 | 0.14353 | 1.9412 | 1 | 1 | 0.19355 | C00417;C00258 | mmu00630 |
Starch and sucrose metabolism | 19 | 2 | 0.15673 | 1.8532 | 1 | 1 | 0.07683 | C00031;C05345 | mmu00500 |
Amino sugar and nucleotide sugar metabolism | 37 | 3 | 0.15763 | 1.8475 | 1 | 1 | 0.17768 | C04501;C00645;C05345 | mmu00520 |
D-Glutamine and D-glutamate metabolism | 5 | 1 | 0.17377 | 1.75 | 1 | 1 | 0 | C00064 | mmu00471 |
Biotin metabolism | 5 | 1 | 0.17377 | 1.75 | 1 | 1 | 0 | C00047 | mmu00780 |
Tryptophan metabolism | 40 | 3 | 0.18572 | 1.6835 | 1 | 1 | 0.09026 | C00780;C05653;C00331 | mmu00380 |
Linoleic acid metabolism | 6 | 1 | 0.20478 | 1.5858 | 1 | 1 | 0 | C14825 | mmu00591 |
Alanine, aspartate and glutamate metabolism | 24 | 2 | 0.22544 | 1.4897 | 1 | 1 | 0.14979 | C00064;C00152 | mmu00250 |
Nitrogen metabolism | 9 | 1 | 0.29112 | 1.234 | 1 | 1 | 0 | C00064 | mmu00910 |
Riboflavin metabolism | 11 | 1 | 0.34351 | 1.0686 | 1 | 1 | 0.16667 | C00530 | mmu00740 |
Valine, leucine and isoleucine degradation | 38 | 2 | 0.42008 | 0.86732 | 1 | 1 | 0 | C00183;C00123 | mmu00280 |
Pantothenate and CoA biosynthesis | 15 | 1 | 0.43713 | 0.82753 | 1 | 1 | 0 | C00183 | mmu00770 |
Terpenoid backbone biosynthesis | 15 | 1 | 0.43713 | 0.82753 | 1 | 1 | 0 | C00353 | mmu00900 |
Glycerolipid metabolism | 18 | 1 | 0.49862 | 0.6959 | 1 | 1 | 0.10471 | C00258 | mmu00561 |
Pentose phosphate pathway | 19 | 1 | 0.51762 | 0.65852 | 1 | 1 | 0.15991 | C05345 | mmu00030 |
Citrate cycle (TCA cycle) | 20 | 1 | 0.53591 | 0.6238 | 1 | 1 | 0.03808 | C00417 | mmu00020 |
Fructose and mannose metabolism | 21 | 1 | 0.55351 | 0.59147 | 1 | 1 | 0.1793 | C05345 | mmu00051 |
Galactose metabolism | 26 | 1 | 0.63218 | 0.45859 | 1 | 1 | 0.03644 | C00031 | mmu00052 |
Glycolysis or Gluconeogenesis | 26 | 1 | 0.63218 | 0.45859 | 1 | 1 | 0.06221 | C05345 | mmu00010 |
Glutathione metabolism | 26 | 1 | 0.63218 | 0.45859 | 1 | 1 | 0.08206 | C03740 | mmu00480 |
Drug metabolism - other enzymes | 30 | 1 | 0.68517 | 0.37809 | 1 | 1 | 0.00529 | C16614 | mmu00983 |
Glycerophospholipid metabolism | 30 | 1 | 0.68517 | 0.37809 | 1 | 1 | 0.02315 | C00114 | mmu00564 |
Arachidonic acid metabolism | 36 | 1 | 0.7509 | 0.28648 | 1 | 1 | 0 | C00639 | mmu00590 |
Pyrimidine metabolism | 41 | 1 | 0.79523 | 0.22912 | 1 | 1 | 0 | C00064 | mmu00240 |
Arginine and proline metabolism | 44 | 1 | 0.81801 | 0.20088 | 1 | 1 | 0 | C00064 | mmu00330 |
Tyrosine metabolism | 44 | 1 | 0.81801 | 0.20088 | 1 | 1 | 0 | C00628 | mmu00350 |
Purine metabolism | 68 | 1 | 0.92982 | 0.07276 | 1 | 1 | 0 | C00064 | mmu00230 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/L vs M vs Z/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/L vs M vs Z/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/L vs M vs Z/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine biosynthesis | 4 | 2 | 0.016699 | 4.0924 | 1 | 1 | 0 | C00956;C00047 | mmu00300 |
D-Glutamine and D-glutamate metabolism | 5 | 2 | 0.026844 | 3.6177 | 1 | 1 | 0 | C00819;C00064 | mmu00471 |
Linoleic acid metabolism | 6 | 2 | 0.038842 | 3.2483 | 1 | 1 | 0 | C14762;C14825 | mmu00591 |
Glycine, serine and threonine metabolism | 31 | 4 | 0.086357 | 2.4493 | 1 | 1 | 0.08668 | C00258;C01005;C00188;C00022 | mmu00260 |
Valine, leucine and isoleucine biosynthesis | 11 | 2 | 0.11925 | 2.1266 | 1 | 1 | 0 | C00141;C00022 | mmu00290 |
Lysine degradation | 23 | 3 | 0.12883 | 2.0492 | 1 | 1 | 0 | C00047;C00956;C00408 | mmu00310 |
Alanine, aspartate and glutamate metabolism | 24 | 3 | 0.14168 | 1.9542 | 1 | 1 | 0.21308 | C00232;C00064;C00022 | mmu00250 |
Glutathione metabolism | 26 | 3 | 0.16856 | 1.7804 | 1 | 1 | 0.09637 | C01879;C03740;C01672 | mmu00480 |
Pantothenate and CoA biosynthesis | 15 | 2 | 0.19809 | 1.6191 | 1 | 1 | 0 | C00099;C00141 | mmu00770 |
Biotin metabolism | 5 | 1 | 0.24686 | 1.3989 | 1 | 1 | 0 | C00047 | mmu00780 |
Glyoxylate and dicarboxylate metabolism | 18 | 2 | 0.26051 | 1.3451 | 1 | 1 | 0.06452 | C00258;C00149 | mmu00630 |
Pentose phosphate pathway | 19 | 2 | 0.28147 | 1.2677 | 1 | 1 | 0 | C00620;C00198 | mmu00030 |
Propanoate metabolism | 20 | 2 | 0.3024 | 1.196 | 1 | 1 | 0 | C00099;C05984 | mmu00640 |
Citrate cycle (TCA cycle) | 20 | 2 | 0.3024 | 1.196 | 1 | 1 | 0.11704 | C00149;C00022 | mmu00020 |
Aminoacyl-tRNA biosynthesis | 69 | 5 | 0.32928 | 1.1108 | 1 | 1 | 0 | C00062;C00064;C00073;C00047;C00188 | mmu00970 |
Butanoate metabolism | 22 | 2 | 0.3439 | 1.0674 | 1 | 1 | 0.02899 | C00232;C00022 | mmu00650 |
Pyruvate metabolism | 23 | 2 | 0.36438 | 1.0095 | 1 | 1 | 0.18375 | C00022;C00149 | mmu00620 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.36498 | 1.0079 | 1 | 1 | 0.42857 | C00245 | mmu00430 |
Pyrimidine metabolism | 41 | 3 | 0.3952 | 0.92836 | 1 | 1 | 0.01202 | C00064;C00299;C00099 | mmu00240 |
Nitrogen metabolism | 9 | 1 | 0.40014 | 0.91595 | 1 | 1 | 0 | C00064 | mmu00910 |
alpha-Linolenic acid metabolism | 9 | 1 | 0.40014 | 0.91595 | 1 | 1 | 1 | C06427 | mmu00592 |
Cysteine and methionine metabolism | 27 | 2 | 0.44361 | 0.8128 | 1 | 1 | 0.10977 | C00073;C00022 | mmu00270 |
Nicotinate and nicotinamide metabolism | 13 | 1 | 0.52254 | 0.64906 | 1 | 1 | 0.2381 | C00153 | mmu00760 |
Terpenoid backbone biosynthesis | 15 | 1 | 0.57413 | 0.55489 | 1 | 1 | 0 | C00353 | mmu00900 |
Arachidonic acid metabolism | 36 | 2 | 0.59995 | 0.51091 | 1 | 1 | 0.02076 | C02165;C14749 | mmu00590 |
beta-Alanine metabolism | 17 | 1 | 0.62022 | 0.47768 | 1 | 1 | 0.44444 | C00099 | mmu00410 |
Glycerolipid metabolism | 18 | 1 | 0.64138 | 0.44414 | 1 | 1 | 0.10471 | C00258 | mmu00561 |
Sphingolipid metabolism | 21 | 1 | 0.69812 | 0.35937 | 1 | 1 | 0.03008 | C06124 | mmu00600 |
Tyrosine metabolism | 44 | 2 | 0.70967 | 0.34295 | 1 | 1 | 0.00135 | C05582;C00628 | mmu00350 |
Arginine and proline metabolism | 44 | 2 | 0.70967 | 0.34295 | 1 | 1 | 0.08228 | C00064;C00062 | mmu00330 |
Glycolysis or Gluconeogenesis | 26 | 1 | 0.77364 | 0.25665 | 1 | 1 | 0.09891 | C00022 | mmu00010 |
Porphyrin and chlorophyll metabolism | 27 | 1 | 0.78633 | 0.24038 | 1 | 1 | 0.0415 | C00931 | mmu00860 |
Glycerophospholipid metabolism | 30 | 1 | 0.82034 | 0.19803 | 1 | 1 | 0 | C01996 | mmu00564 |
Drug metabolism - other enzymes | 30 | 1 | 0.82034 | 0.19803 | 1 | 1 | 0.00529 | C16614 | mmu00983 |
Steroid biosynthesis | 35 | 1 | 0.86555 | 0.14439 | 1 | 1 | 0 | C05107 | mmu00100 |
Amino sugar and nucleotide sugar metabolism | 37 | 1 | 0.8803 | 0.12749 | 1 | 1 | 0.0699 | C00270 | mmu00520 |
Valine, leucine and isoleucine degradation | 38 | 1 | 0.88707 | 0.11984 | 1 | 1 | 0.0119 | C00141 | mmu00280 |
Tryptophan metabolism | 40 | 1 | 0.89948 | 0.10593 | 1 | 1 | 0 | C00331 | mmu00380 |
Purine metabolism | 68 | 2 | 0.90015 | 0.1052 | 1 | 1 | 0.0329 | C00385;C00064 | mmu00230 |
Biosynthesis of unsaturated fatty acids | 42 | 1 | 0.91055 | 0.093702 | 1 | 1 | 0 | C06427 | mmu01040 |
Steroid hormone biosynthesis | 72 | 2 | 0.91739 | 0.086219 | 1 | 1 | 0.05452 | C01227;C05488 | mmu00140 |
Primary bile acid biosynthesis | 46 | 1 | 0.92921 | 0.073425 | 1 | 1 | 0.02976 | C00245 | mmu00120 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/H vs M vs Z/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/H vs M vs Z/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/H vs M vs Z/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine biosynthesis | 4 | 3 | 0.00069139 | 7.2768 | 0.056694 | 0.056694 | 0 | C00956;C00047;C00322 | mmu00300 |
Phenylalanine metabolism | 11 | 3 | 0.021279 | 3.85 | 1 | 0.58163 | 0.12963 | C00601;C07086;C02505 | mmu00360 |
Valine, leucine and isoleucine biosynthesis | 11 | 3 | 0.021279 | 3.85 | 1 | 0.58163 | 0.33333 | C00141;C00407;C00022 | mmu00290 |
Lysine degradation | 23 | 4 | 0.038191 | 3.2652 | 1 | 0.78291 | 0.08824 | C00047;C00956;C00322;C00408 | mmu00310 |
Taurine and hypotaurine metabolism | 8 | 2 | 0.072204 | 2.6283 | 1 | 1 | 0.42857 | C00245;C05122 | mmu00430 |
Glycine, serine and threonine metabolism | 31 | 4 | 0.096244 | 2.3409 | 1 | 1 | 0.08668 | C01005;C00188;C00300;C00022 | mmu00260 |
Citrate cycle (TCA cycle) | 20 | 3 | 0.1017 | 2.2857 | 1 | 1 | 0.15512 | C00149;C00417;C00022 | mmu00020 |
Tryptophan metabolism | 40 | 4 | 0.19124 | 1.6542 | 1 | 1 | 0.09026 | C00780;C00322;C05653;C00331 | mmu00380 |
Aminoacyl-tRNA biosynthesis | 69 | 6 | 0.19691 | 1.625 | 1 | 1 | 0 | C00062;C00073;C00047;C00407;C00188;C00148 | mmu00970 |
Pantothenate and CoA biosynthesis | 15 | 2 | 0.20992 | 1.561 | 1 | 1 | 0 | C00099;C00141 | mmu00770 |
D-Glutamine and D-glutamate metabolism | 5 | 1 | 0.25527 | 1.3654 | 1 | 1 | 0 | C00819 | mmu00471 |
Biotin metabolism | 5 | 1 | 0.25527 | 1.3654 | 1 | 1 | 0 | C00047 | mmu00780 |
Glyoxylate and dicarboxylate metabolism | 18 | 2 | 0.27503 | 1.2909 | 1 | 1 | 0.12903 | C00417;C00149 | mmu00630 |
Pentose phosphate pathway | 19 | 2 | 0.29679 | 1.2147 | 1 | 1 | 0 | C00620;C00198 | mmu00030 |
Arachidonic acid metabolism | 36 | 3 | 0.33936 | 1.0807 | 1 | 1 | 0.02076 | C02165;C14749;C00639 | mmu00590 |
Butanoate metabolism | 22 | 2 | 0.36132 | 1.018 | 1 | 1 | 0.02899 | C00232;C00022 | mmu00650 |
Pyruvate metabolism | 23 | 2 | 0.3824 | 0.9613 | 1 | 1 | 0.18375 | C00022;C00149 | mmu00620 |
Alanine, aspartate and glutamate metabolism | 24 | 2 | 0.40318 | 0.90837 | 1 | 1 | 0.06329 | C00232;C00022 | mmu00250 |
alpha-Linolenic acid metabolism | 9 | 1 | 0.41216 | 0.88634 | 1 | 1 | 0 | C16300 | mmu00592 |
Vitamin B6 metabolism | 9 | 1 | 0.41216 | 0.88634 | 1 | 1 | 0.07843 | C00534 | mmu00750 |
Glutathione metabolism | 26 | 2 | 0.44374 | 0.81252 | 1 | 1 | 0.09637 | C01879;C03740 | mmu00480 |
Cysteine and methionine metabolism | 27 | 2 | 0.46346 | 0.76904 | 1 | 1 | 0.10977 | C00073;C00022 | mmu00270 |
Arginine and proline metabolism | 44 | 3 | 0.46584 | 0.7639 | 1 | 1 | 0.15826 | C00062;C00148;C00300 | mmu00330 |
Primary bile acid biosynthesis | 46 | 3 | 0.496 | 0.70118 | 1 | 1 | 0.08928 | C00245;C01921;C05122 | mmu00120 |
Pentose and glucuronate interconversions | 16 | 1 | 0.61208 | 0.49089 | 1 | 1 | 0.13333 | C00181 | mmu00040 |
beta-Alanine metabolism | 17 | 1 | 0.63451 | 0.4549 | 1 | 1 | 0.44444 | C00099 | mmu00410 |
Amino sugar and nucleotide sugar metabolism | 37 | 2 | 0.63627 | 0.45213 | 1 | 1 | 0.15082 | C00140;C00645 | mmu00520 |
Valine, leucine and isoleucine degradation | 38 | 2 | 0.65098 | 0.42928 | 1 | 1 | 0.0119 | C00141;C00407 | mmu00280 |
Pyrimidine metabolism | 41 | 2 | 0.69231 | 0.36772 | 1 | 1 | 0.03401 | C00337;C00099 | mmu00240 |
Propanoate metabolism | 20 | 1 | 0.69439 | 0.36472 | 1 | 1 | 0 | C00099 | mmu00640 |
Fructose and mannose metabolism | 21 | 1 | 0.71211 | 0.33952 | 1 | 1 | 0.13247 | C00095 | mmu00051 |
Sphingolipid metabolism | 21 | 1 | 0.71211 | 0.33952 | 1 | 1 | 0.14286 | C00836 | mmu00600 |
Tyrosine metabolism | 44 | 2 | 0.72959 | 0.31527 | 1 | 1 | 0.13866 | C03758;C05582 | mmu00350 |
Galactose metabolism | 26 | 1 | 0.78658 | 0.24006 | 1 | 1 | 0 | C00095 | mmu00052 |
Glycolysis or Gluconeogenesis | 26 | 1 | 0.78658 | 0.24006 | 1 | 1 | 0.09891 | C00022 | mmu00010 |
Porphyrin and chlorophyll metabolism | 27 | 1 | 0.79901 | 0.22439 | 1 | 1 | 0.0415 | C00931 | mmu00860 |
Glycerophospholipid metabolism | 30 | 1 | 0.83216 | 0.18373 | 1 | 1 | 0 | C01996 | mmu00564 |
Steroid biosynthesis | 35 | 1 | 0.87582 | 0.13259 | 1 | 1 | 0 | C05107 | mmu00100 |
Purine metabolism | 68 | 1 | 0.98348 | 0.016655 | 1 | 1 | 0.0329 | C00385 | mmu00230 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID
![](../files/MSMS/A vs M vs Z/4-pathway/KEGG_enrich.png)
图:代谢通路影响因子气泡图
![](../files/MSMS/A vs M vs Z/4-pathway/pathway_pvalue_barplot.png)
图:代谢通路影响因子柱状图
![](../files/MSMS/A vs M vs Z/4-pathway/pathway_Network.png)
图:代谢通路网络图
Total | Hits | Raw p | -LOG(p) | Holm adjust | FDR | Impact | compounds | pathway | |
---|---|---|---|---|---|---|---|---|---|
Lysine biosynthesis | 4 | 3 | 0.000549 | 7.5074 | 0.045018 | 0.045018 | 0 | C00956;C00047;C00322 | mmu00300 |
Glycine, serine and threonine metabolism | 31 | 5 | 0.020931 | 3.8665 | 1 | 0.74007 | 0.32516 | C00065;C00258;C00719;C01005;C00188 | mmu00260 |
Lysine degradation | 23 | 4 | 0.02978 | 3.5139 | 1 | 0.74007 | 0.08824 | C00047;C00956;C00322;C00408 | mmu00310 |
Linoleic acid metabolism | 6 | 2 | 0.036101 | 3.3214 | 1 | 0.74007 | 1 | C01595;C14825 | mmu00591 |
Tryptophan metabolism | 40 | 5 | 0.055999 | 2.8824 | 1 | 0.78766 | 0.09026 | C00780;C00322;C05653;C00331;C00978 | mmu00380 |
Glyoxylate and dicarboxylate metabolism | 18 | 3 | 0.065535 | 2.7252 | 1 | 0.78766 | 0.19355 | C00417;C00258;C00149 | mmu00630 |
Aminoacyl-tRNA biosynthesis | 69 | 7 | 0.06724 | 2.6995 | 1 | 0.78766 | 0.12903 | C00062;C00065;C00073;C00047;C00407;C00123;C00188 | mmu00970 |
alpha-Linolenic acid metabolism | 9 | 2 | 0.078174 | 2.5488 | 1 | 0.80128 | 1 | C06427;C16300 | mmu00592 |
Valine, leucine and isoleucine biosynthesis | 11 | 2 | 0.1116 | 2.1928 | 1 | 1 | 0.66666 | C00123;C00407 | mmu00290 |
Amino sugar and nucleotide sugar metabolism | 37 | 4 | 0.12776 | 2.0576 | 1 | 1 | 0.12809 | C04501;C00352;C00267;C05345 | mmu00520 |
Synthesis and degradation of ketone bodies | 5 | 1 | 0.23837 | 1.4339 | 1 | 1 | 0 | C01089 | mmu00072 |
Biotin metabolism | 5 | 1 | 0.23837 | 1.4339 | 1 | 1 | 0 | C00047 | mmu00780 |
Pentose phosphate pathway | 19 | 2 | 0.26616 | 1.3237 | 1 | 1 | 0.15991 | C05345;C00620 | mmu00030 |
Starch and sucrose metabolism | 19 | 2 | 0.26616 | 1.3237 | 1 | 1 | 0.20372 | C00267;C05345 | mmu00500 |
Cyanoamino acid metabolism | 6 | 1 | 0.27883 | 1.2772 | 1 | 1 | 0 | C00065 | mmu00460 |
Citrate cycle (TCA cycle) | 20 | 2 | 0.28629 | 1.2507 | 1 | 1 | 0.08328 | C00149;C00417 | mmu00020 |
Sphingolipid metabolism | 21 | 2 | 0.30638 | 1.1829 | 1 | 1 | 0.14286 | C00836;C00065 | mmu00600 |
Fructose and mannose metabolism | 21 | 2 | 0.30638 | 1.1829 | 1 | 1 | 0.1793 | C05345;C00267 | mmu00051 |
Butanoate metabolism | 22 | 2 | 0.32637 | 1.1197 | 1 | 1 | 0.02899 | C01089;C00232 | mmu00650 |
Taurine and hypotaurine metabolism | 8 | 1 | 0.35348 | 1.0399 | 1 | 1 | 0 | C05122 | mmu00430 |
Alanine, aspartate and glutamate metabolism | 24 | 2 | 0.36588 | 1.0055 | 1 | 1 | 0.06329 | C00232;C00352 | mmu00250 |
Methane metabolism | 9 | 1 | 0.3879 | 0.94702 | 1 | 1 | 0.4 | C00065 | mmu00680 |
Glycolysis or Gluconeogenesis | 26 | 2 | 0.40451 | 0.90508 | 1 | 1 | 0.06999 | C05345;C00267 | mmu00010 |
Cysteine and methionine metabolism | 27 | 2 | 0.42342 | 0.8594 | 1 | 1 | 0.11218 | C00065;C00073 | mmu00270 |
Nicotinate and nicotinamide metabolism | 13 | 1 | 0.50838 | 0.67653 | 1 | 1 | 0.2381 | C00153 | mmu00760 |
Terpenoid backbone biosynthesis | 15 | 1 | 0.55952 | 0.58068 | 1 | 1 | 0 | C00353 | mmu00900 |
Arachidonic acid metabolism | 36 | 2 | 0.57797 | 0.54823 | 1 | 1 | 0.02076 | C02165;C14749 | mmu00590 |
Valine, leucine and isoleucine degradation | 38 | 2 | 0.60804 | 0.49751 | 1 | 1 | 0 | C00407;C00123 | mmu00280 |
Glycerolipid metabolism | 18 | 1 | 0.62654 | 0.46754 | 1 | 1 | 0.10471 | C00258 | mmu00561 |
Biosynthesis of unsaturated fatty acids | 42 | 2 | 0.66333 | 0.41048 | 1 | 1 | 0 | C01595;C06427 | mmu01040 |
Arginine and proline metabolism | 44 | 2 | 0.68859 | 0.37312 | 1 | 1 | 0.08228 | C00062;C01035 | mmu00330 |
Primary bile acid biosynthesis | 46 | 2 | 0.71229 | 0.33927 | 1 | 1 | 0.05952 | C01921;C05122 | mmu00120 |
Pyruvate metabolism | 23 | 1 | 0.71659 | 0.33326 | 1 | 1 | 0 | C00149 | mmu00620 |
Galactose metabolism | 26 | 1 | 0.75994 | 0.27451 | 1 | 1 | 0.00169 | C00267 | mmu00052 |
Glycerophospholipid metabolism | 30 | 1 | 0.80773 | 0.21353 | 1 | 1 | 0 | C01996 | mmu00564 |
Drug metabolism - other enzymes | 30 | 1 | 0.80773 | 0.21353 | 1 | 1 | 0.09524 | C16630 | mmu00983 |
Steroid biosynthesis | 35 | 1 | 0.85444 | 0.1573 | 1 | 1 | 0 | C05107 | mmu00100 |
Fatty acid biosynthesis | 43 | 1 | 0.90696 | 0.097655 | 1 | 1 | 0 | C02679 | mmu00061 |
Tyrosine metabolism | 44 | 1 | 0.91204 | 0.092071 | 1 | 1 | 0.00135 | C05584 | mmu00350 |
Steroid hormone biosynthesis | 72 | 1 | 0.98204 | 0.018119 | 1 | 1 | 0.03122 | C01227 | mmu00140 |
注:Total,目标代谢通路中代谢物的总数;Hits,目标代谢通路中差异代谢物数量,Raw p,超几何分布检验的p值;-log(p):对p值的自然对数取负值;Holm adjust,Holm假阳性矫正后p值;FDR,假阳性校正后值;Impact,代谢通路影响值;compounds,代谢物KEGG ID;pathway,代谢物代谢通路ID