Apomixis - Wikipedia
In botany, apomixis is asexual development of seed or embryo without fertilization. However, other definitions include replacement of the seed by a plantlet or replacement of the flower by bulbils. Apomictically produced offspring are genetically identical to the parent plant, except in nonrecurrent apomixis.
Apomixis: Current Biology - Cell Press
Apr 24, 2023 · Apomixis, meaning literally ‘away from mixing’, is asexual reproduction through seeds that gives rise to clonal offspring that are genetically identical to the mother plant. In nature, apomixis allows plants to rapidly multiply hybrid, usually polyploid, genotypes through seeds over countless generations.
Apomixis - Definition and Examples - Biology Online Dictionary
Sep 30, 2022 · Apomixis is an asexual reproduction that occurs without fertilization but producing embryo(s) and seed(s). One example of apomixis is apomictic parthenogenesis wherein the egg cell develops directly into an embryo without prior fertilization.
Apomixis – Definition, Types, Functions, Examples
Sep 3, 2024 · Apomixis is a form of asexual reproduction in plants where seeds or embryos are produced without fertilization, resulting in offspring that are genetic clones of the parent plant. Here is the Characteristics of Apomixis; Mechanism: Apomixis involves the formation of seeds without the fusion of male and female gametes.
Apomixis - Introduction and Different Types Of Apomixis in …
It refers to the formation of the plant from a seed without fertilization or normal sexual reproduction. Apomixis can be best described as a reference to the asexual process. The plant produced is a clone of the female parent plant.
Apomixis - Definition, Features, Classification, Examples, …
Apomixis is also known as asexual seed formation which is obtained as the result of a plant gaining the ability to the most important process through bypassing the most fundamental and basic aspects of sexual reproduction, meiosis, and fertilization.
The Genetic Control of Apomixis: Asexual Seed Formation
Apomixis (asexual seed formation) is the result of a plant gaining the ability to bypass the most fundamental aspects of sexual reproduction: meiosis and fertilization. Without the need for male fertilization, the resulting seed germinates a plant that develops as a maternal clone.
Apomixis | Asexual, Vegetative, Clonal | Britannica
Apomixis, reproduction by special generative tissues without fertilization. It includes parthenogenesis in animals, in which the new individual develops from the unfertilized egg, and apogamy in certain plants, in which the generative tissue may be the sporophyte or …
Apomixis: A Foresight from Genetic Mechanisms to Molecular
Aug 11, 2021 · Apomixis avoids the process of meiosis and recombination offering advantage over sexuals by conservation of heterosis or vigor for several generations, easy maintenance of superior genotypes and rapid production of homozygous lines.
Apomixis: oh, what a tangled web we have! | Planta - Springer
Mar 31, 2023 · Apomixis is a complex evolutionary trait with many possible origins. Here we discuss various clues and causes, ultimately proposing a model harmonizing the three working hypotheses on the topic. Abstract. Asexual reproduction through seeds, i.e., apomixis, is the holy grail of plant biology.