Gene Expression Profiling and Fine Mapping Identifies a Gibberellin 2-Oxidase Gene Co-segregating With the Dominant Dwarfing Gene Ddw1 in Rye (Secale cereale L.)

Gene Expression Profiling and Fine Mapping Identifies a Gibberellin 2-Oxidase Gene Co-segregating With the Dominant Dwarfing Gene Ddw1 in Rye (Secale cereale L.)

The gibberellin (GA)-sensitive dwarfing gene Ddw1 provides an opportunity to genetically reduce plant height in rye. Genetic analysis in a population of recombinant inbred lines confirmed a monogenetic dominant inheritance of Ddw1. Significant phenotypic differences in PH between homo- and heterozyg...

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Bibliographic Details
Main Authors: Eva-Maria Braun, Natalia Tsvetkova, Björn Rotter, Dörthe Siekmann, Konrad Schwefel, Nicolas Krezdorn, Jörg Plieske, Peter Winter, Gilbert Melz, Anatoly V. Voylokov, Bernd Hackauf
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-07-01
Series:Frontiers in Plant Science
Subjects:
plant height
lodging tolerance
comparative mapping
marker-assisted selection
genetic diversity
hybrid breeding
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2019.00857/full

Internet

https://www.frontiersin.org/article/10.3389/fpls.2019.00857/full

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