Apomixis: Embryo Sacs and Embryos Formed without Meiosis or Fertilization in Ovules The term apomixis has, in the past, been used as a general term for any form of asexual reproduction in plants, including vegetative propagation. This orig... Anna,M.,Koltunow - 《Plant Cell》 被引量: 936...
Among these are the annual growth form, homeotic gene effects, asexual/sexual reproduction, a propensity for hybrid polyploidy, and apparent "resistance" to extinction. Our survey of the literature suggests that no single vegetative, reproductive, or ecological feature taken in isolation can account ...