Apomixis is a fascinating phenomenon in plant reproduction where seeds are produced without fertilization. Unlike sexual reproduction, apomixis allows plants to create genetically identical offspring, essentially cloning themselves. This process is crucial in agriculture, evolution, and plant breeding. In this article, we’ll explore apomixis in detail, its types (like diplospory and apospory), and its significance. What is Apomixis ? Apomixis (from Greek: apo = away from, mixis = mixing) is ... Apomixis is an effective means of rapid production of pure lines. Haploid parthenogenesis and haploid apogamy give rise to haploid plants which after colchicine treatment will produce diploid purelines. Apomixis can be broadly split into two types — sporophytic and gametophytic apomixis . Sporophytic apomixis is when the embryo directly develops from a sporophytic cell (a somatic cell) — this type occurs naturally in Citrus and mangosteen. Apomixis is a type of asexual reproduction in plants, where seeds are produced without fertilization or meiosis. Hans Winkler (1908) first introduced the term apomixis for the substitution of the sexual process by asexual reproduction without nuclear fusion. It is derived from the Greek words “ apo ” and “ mixis,” where “apo” means “away from” and “mixis” means “act of mixing.” Thus, in apomixis , the embryo develops from a diploid cell, bypassing the fundamental ...
