id	keyword
ahs-3201	plant
ahs-3201	embryogenesis
ahs-3201	valeriana
ahs-3201	medium
ahs-3201	embryos
ahs-3201	mg·l-1
ahs-3201	naa
ahs-3201	germination
ahs-3201	culture
ahs-3201	explants
ahs-3201	officinalis