图 4.

家族史阳性的H. pylori感染组和非感染组的菌群功能分析

Function analysis of H. pylori positive and negative group with family history

A, histogram of the linear discriminant analysis (LDA) scores for divergent gene functions between H. pylori positive and negative patients. B, correlations among metabolic pathways and various microbial taxa. The labels along the top of the figure outline the predicted metabolic pathways. Labels on the left show the different species. The bar on the right shows correlations, with red indicating a positive correlation and blue indicating a negative correlation. N-FH, H. pylori negative with family history; P-FH, H. pylori positive with family history. MAPK, mitogen-activated protein kinase; mTOR, mammalian target of rapamycin.