id	keyword
biotropia-511	csc
biotropia-511	saline
biotropia-511	rice
biotropia-511	strains
biotropia-511	growth
biotropia-511	bacteria
biotropia-511	soil
biotropia-511	azospirillum
biotropia-511	rhizobium
biotropia-511	burkholderia
biotropia-511	nitrogen
biotropia-511	inpara-3