Transfer of the ph1b Deletion Chromosome 5B From Chinese Spring Wheat Into a Winter Wheat Line and Induction of Chromosome Rearrangements in Wheat-Aegilops biuncialis Hybrids

Transfer of the ph1b Deletion Chromosome 5B From Chinese Spring Wheat Into a Winter Wheat Line and Induction of Chromosome Rearrangements in Wheat-Aegilops biuncialis Hybrids

Effective utilization of genetic diversity in wild relatives to improve wheat requires recombination between wheat and alien chromosomes. However, this is suppressed by the Pairing homoeologous gene, Ph1, on the long arm of wheat chromosome 5B. A deletion mutant of the Ph1 locus (ph1b) has been used...

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Bibliographic Details
Main Authors: Edina Türkösi, László Ivanizs, András Farkas, Eszter Gaál, Klaudia Kruppa, Péter Kovács, Éva Szakács, Kitti Szőke-Pázsi, Mahmoud Said, Petr Cápal, Simon Griffiths, Jaroslav Doležel, István Molnár
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-06-01
Series:Frontiers in Plant Science
Subjects:
bread wheat
Aegilops biuncialis
ph1b mutant
meiotic chromosome pairing
in situ hybridization
chromosome flow sorting
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2022.875676/full

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