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Fig. 5 | Journal of Animal Science and Biotechnology

Fig. 5

From: Winery by-products as a feed source with functional properties: dose–response effect of grape pomace, grape seed meal, and grape seed extract on rumen microbial community and their fermentation activity in RUSITEC

Fig. 5

Network analysis of microbial genera showing positive or negative correlation coefficients above the threshold (0.70) with fermentation variables (DCP: crude protein degradation (%), NH3CP: ammonia concentration (mmol per g crude protein degraded), isoValerate10_p: d-10 isovalerate (%), and pH10: d 10-pH) or targeted pathways (CENTFERM-PWY: pyruvate fermentation to butanoate, P162-PWY: L-glutamate degradation V (via hydroxyglutarate), P163-PWY: L-lysine fermentation to acetate and butanoate, PWY-5022: 4-aminobutanoate degradation V, PWY-5676: Acetyl-CoA fermentation to butanoate II, PWY-5677: Succinate fermentation to butanoate, DENITRIFICATION-PWY: Nitrate reduction I (denitrification), PWY490-3: Nitrate reduction VI (assimilatory), PWY-1541: Superpathway of taurine degradation, PWY-4984: Urea cycle). Correlation coefficients are shown in Supplementary Table 2

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Journal of Animal Science and Biotechnology

ISSN: 2049-1891