highly significantP < 0.01
Candidatus Gastranaerophilales showed a highly significant correlation with 5 GHs ( P < 0.01, R > 0.25), a significant correlation with 4 GHs ( P < 0.05), and a significant correlation with PL10.hmm and GT92.hmm ( P < 0.05, R > 0.25). 3.5 Impact of dietary fiber on gut microbial symbiosis in 56-day-old calves We analyzed the symbiotic relationships within the intestinal microbiota of 56-day-old calves and found that calves supplemented with inulin displayed weak intergenus associations, with only the Prevotella, Clostridium , and Bacteroides genera showing relatively strong intragenus correlations ( Figure 9A ).