introgressione
Sign in to saveAlso known as introgressive hybridization, genetic introgression
alt=Introgressive phylogenetic clade|thumb|A phylogenetic model of introgressive hybridization; the hybrid zone of the two species' lineages is shown in blue, with each horizontal line representing an individual introgressive event. Introgression, also known as introgressive hybridization, in genetics is the transfer of genetic material from one species into the gene pool of another by the repeated backcrossing of an interspecific hybrid with one of its parent species. Introgression is a long-term process, even when artificial; it may take many hybrid generations before significant backcrossin
In the Vinony graph
Vinony's link graph records 306 inbound references to introgressione, and connects out to hybrid, tomato and agriculture.
It is catalogued under the topic Classical genetics.
Vinony links it to 20 Wikipedia language editions.
Research
12,135 papers- The contribution of Neanderthal introgression to modern human traits.Current biology : CB · 2022
- Methods to detect and characterize introgression.Yi chuan = Hereditas · 2023
- Prevalence and Adaptive Impact of Introgression.Annual review of genetics · 2021
- Alien introgression to wheat for food security: functional and nutritional quality for novel products under climate change.Frontiers in nutrition · 2024
- Divergence-Based Introgression Polarization.Genome biology and evolution · 2020
via PubMed
Article · Italiano
L’introgressione, o “ibridazione introgressiva”, può essere definita come l’incorporazione permanente di geni da un gruppo geneticamente distinto (specie, sottospecie, popolazione, varietà) ad un altro, originatasi dall'incrocio di un ibrido con uno dei gruppi parentali. Questo fenomeno differisce dall’ibridazione, non essendo quest’ultima necessariamente accompagnata da introgressione. In alcuni casi infatti gli individui possono risultare sterili e l’ibridazione non porta ad uno scambio genetico permanente, cosicché la frequenza delle specie ibridizzate può sovrastimare il tasso di introgressione. Inoltre, l’introgressione genera un complesso rimescolamento dei geni parentali mentre l’ibridazione produce individui con caratteristiche intermedie, dal punto di vista genetico, tra le due specie parentali.
Abstract from DBpedia / Wikipedia · CC BY-SA