Recombination of Chromosomes 3Am and 5Am of Triticum monococcum With Homeologous Chromosomes 3A and 5A of Wheat: The Distribution of Recombination Across Chromosomes-Reference-Cited by-同舟云学术

Recombination of Chromosomes 3Am and 5Am of Triticum monococcum With Homeologous Chromosomes 3A and 5A of Wheat: The Distribution of Recombination Across Chromosomes

Published:2000-03-01 Issue:3 Volume:154 Page:1301-1308
ISSN:1943-2631
Container-title:Genetics
language:en
Short-container-title:

Author:

Luo Ming-Cheng¹,Yang Zu-Li¹,Kota Rama S¹,Dvořák Jan¹

Affiliation:

1. Department of Agronomy and Range Science, University of California, Davis, California 95616

Abstract

Abstract Recombination of chromosomes 3Am and 5Am of Triticum monococcum with closely homeologous chromosomes 3A and 5A of T. aestivum was compared with recombination across corresponding homologous chromosome pairs. Differentiation between the homeologues impacted recombination in the proximal regions of the long arms the most and in the distal regions of the long arms the least. It is concluded that this variation principally reflects allocation of multiple crossovers across an arm and positive crossover interference across chromosome arms. Recombination rates between homeologous chromosomes 5Am and 5A differed in the opposite sexes.

Publisher

Oxford University Press (OUP)

Subject

Genetics

Link

https://academic.oup.com/genetics/article-pdf/154/3/1301/42025518/genetics1301.pdf

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