Everal ratios of the altered genera in the Zn(-) groupEveral ratios of the altered genera in the Zn(-) group were also significantly different during Zn deficiency. The ratios of significantly altered genera in the Zn(? group were also significantly different during Zn deficiency. the relative The ratios of theabundance of Unclassified Clostridiales:Enterococcus (UC:E), Unclassified