Somatic embryogenesis - Wikipedia
网页Somatic embryogenesis is an artificial process in which a plant or embryo is derived from a single somatic cell. [1] Somatic embryos are formed from plant cells that are not normally involved in the development of embryos, i.e. ordinary plant tissue. No endosperm or seed coat is formed around a somatic embryo.
Embryomics - Wikipedia
网页Embryomics is the identification, characterization and study of the diverse cell types which arise during embryogenesis, especially as this relates to the location and developmental history of cells in the embryo.
Embryo - Wikipedia
网页An embryo is the initial stage of development for a multicellular organism. In organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization of the female egg cell by the male sperm cell.
What is Embryogenesis? - News-Medical.net
网页2023年8月21日 · Human embryogenesis is a complex process that occurs during the first eight weeks after fertilization. The stages of embryogenesis are described in more detail below. Image Credit: Andrii...
Callus, Dedifferentiation, Totipotency, Somatic Embryogenesis: …
网页2019年4月26日 · Indeed, single cells forming embryos (embryogenic cells) are totipotent by definition since embryos can autonomously develop to whole plants. If all plant cells are totipotent, all plant cells could be able to form somatic embryos.
A transcriptional view on somatic embryogenesis - PMC
网页2017年12月5日 · Somatic embryogenesis is a form of induced plant cell totipotency where embryos develop from somatic or vegetative cells in the absence of fertilization. Somatic embryogenesis can be induced in vitro by exposing explants to stress or …
Efficient plant regeneration from embryogenic cell suspension cultures ...
网页2021年7月23日 · To establish an efficient plant regeneration system from cell suspension cultures of Euonymus alatus, embryogenic callus formation from immature embryos was investigated.
Genetic and Molecular Control of Somatic Embryogenesis
网页2021年7月17日 · Somatic embryogenesis is a method of asexual reproduction that can occur naturally in various plant species and is widely used for clonal propagation, transformation and regeneration of different crops.
Clonal dynamics in early human embryogenesis inferred from ... - Nature
网页2021年8月25日 · To estimate the contribution of early embryogenic cell lineages in adult tissues, we performed deep targeted sequencing on bulk tissues from various organs of the five individuals.
Embryogenesis - an overview | ScienceDirect Topics
网页Embryogenesis is a successive process in which transitions in gene expression and morphogenesis elicit the emergence of a fully formed embryo from a fertilized egg.