Figure 4.

The jejunum stage-associated bacteria identified by linear discriminant analysis (LDA) effect size (LEfSe) analysis. The heat map shows the average relative abundances of ages on a log scale. The Log-scaled relative abundance heatmap of stage-related OTUs screened by Lefse (LDA > 2), in the jejunum microflora. The color of cells from white to red corresponds to the relative abundance of OTUs from low to high. The growth phases of colostrum (d1 and d7), breast milk (d14 and d28), mixed feeding (d42 and d56) and starter feeding stages (d70 and d84) were labeled with different colors. J1 = jejunum d1; others can be deduced by analogy.