id	keyword
alces-1989	moose
alces-1989	rumen
alces-1989	et al
alces-1989	alaska
alces-1989	alces
alces-1989	tract
alces-1989	samples
alces-1989	inland
alces-1989	cecum
alces-1989	diversity
alces-1989	microbiome
alces-1989	colon
alces-1989	fermentation
alces-1989	microbes
alces-1989	communities
alces-1989	adult