Meiotic Chromosome Stability and Suppression of Crossover Between Non-homologous Chromosomes in xBrassicoraphanus, an Intergeneric Allotetraploid Derived From a Cross Between Brassica rapa and Raphanus sativus

Meiotic Chromosome Stability and Suppression of Crossover Between Non-homologous Chromosomes in xBrassicoraphanus, an Intergeneric Allotetraploid Derived From a Cross Between Brassica rapa and Raphanus sativus

Hybridization and polyploidization are major driving forces in plant evolution. Allopolyploids can be occasionally formed from a cross between distantly related species but often suffer from chromosome instability and infertility. xBrassicoraphanus is an intergeneric allotetraploid (AARR; 2n = 38) d...

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Bibliographic Details
Main Authors: Hye Rang Park, Jeong Eun Park, Jung Hyo Kim, Hosub Shin, Seung Hwa Yu, Sehyeok Son, Gibum Yi, Soo-Seong Lee, Hyun Hee Kim, Jin Hoe Huh
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-06-01
Series:Frontiers in Plant Science
Subjects:
hybrids
polyploidy
meiosis
synapsis
intergeneric hybridization
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2020.00851/full

Internet

https://www.frontiersin.org/article/10.3389/fpls.2020.00851/full

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