Endosperm tolerance of paternal aneuploidy allows radiation hybrid mapping of the wheat D-genome and a measure of γ ray-induced chromosome breaks.

Endosperm tolerance of paternal aneuploidy allows radiation hybrid mapping of the wheat D-genome and a measure of γ ray-induced chromosome breaks.

Physical mapping and genome sequencing are underway for the ≈17 Gb wheat genome. Physical mapping methods independent of meiotic recombination, such as radiation hybrid (RH) mapping, will aid precise anchoring of BAC contigs in the large regions of suppressed recombination in Triticeae genomes. Repo...

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Bibliographic Details
Main Authors: Vijay K Tiwari, Oscar Riera-Lizarazu, Hilary L Gunn, Kasandra Lopez, M Javed Iqbal, Shahryar F Kianian, Jeffrey M Leonard
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3492231?pdf=render

Internet

http://europepmc.org/articles/PMC3492231?pdf=render

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