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Table 3 Relative abundance (%) of the most differentially abundant bacteria highlighted by LeFSe analysis (P ≤ 0.05 and LDA cutoff > 2.0) in sterile rectal swabs at birth in least-efficient (L-eff, n = 13) or most-efficient (M-eff, n = 13) heifer calves

From: Residual feed intake divergence during the preweaning period is associated with unique hindgut microbiome and metabolome profiles in neonatal Holstein heifer calves

Bacteria

L-eff

M-eff

g_Kineococcus

1.117a

0.001b

g_Curtobacterium

0.250b

0.370a

g_Odoribacter

0.668a

0.130b

f_Marinifilaceae

0.542a

0.223b

f_Fimbriimonadaceae

0.567a

0.102b

g_Prevotellaceae UCG-004

0.233a

0.149b

o_Gastranaerophilales

0.595a

0.170b

o_Clostridiales

0.357a

0.057b

g_Acetitomaculum

2.220a

0.019b

g_Lachnospiraceae UCG-010

0.648a

0.175b

g_Tyzzerella 4

0.542a

0.454b

g_Paeniclostridium

0.340a

0.005b

g_Ruminiclostridium 9

0.251a

0.064b

g_Ruminococcaceae UCG-010

1.119a

0.110b

g_Ruminococcaceae UCG-014

0.184a

0.055b

g_Ruminococcaceae UCG-013

0.797a

0.239b

g_Gemmobacter

0.316a

0.000b

o_Rickettsiales

0.045a

0.000b

  1. a,bDifferent letters indicate significant differences due to the main maternal effect (P < 0.05)
  2. o order, f family, g genus