id	keyword
abc-2282	medicago
abc-2282	pollen
abc-2282	species
abc-2282	chromosome
abc-2282	lesins
abc-2282	truncatula
abc-2282	littoralis
abc-2282	cytomixis
abc-2282	et al
abc-2282	polymorpha
abc-2282	laciniata
abc-2282	viability