abscisic acid (ABA)

所屬欄目:英漢雙解生物學(xué)

A plant hormone,firstisolated from sycamore,that functions chieflyas a growth inhibitor. It promotes abscission(shedding) of flowers and fruits,induces dor-mancy of buds and seeds,and causes closureof leaf pores (stomata). Formerly it was knownas abscisin ......(本文共 316 字 )     [閱讀本文] >>


推薦內(nèi)容


翻譯