Abundance of major bacterial groups and SCFA concentration per gram of cecal digesta in Exp 2.

Values within brackets are 95% confidence intervals for variables with parametric distribution and 5% and 95% percentiles for variables with non-parametric distribution. Values within a row without superscripts are not significantly different. Values without superscripts are not significantly different from any other value in the same row. Values within a row that do now share a common superscript are significantly different (P