id	keyword
grj-35	wild
grj-35	boar
grj-35	pig
grj-35	alleles
grj-35	et al
grj-35	doi
grj-35	hybridization
grj-35	microsatellite
grj-35	markers
grj-35	pigs
grj-35	fukushima
grj-35	loci
grj-35	pop1
grj-35	pop3
grj-35	populations