Fine Mapping of Leaf Trichome Density Revealed a 747-kb Region on Chromosome 1 in Cold-Hardy Hybrid Wine Grape Populations

Fine Mapping of Leaf Trichome Density Revealed a 747-kb Region on Chromosome 1 in Cold-Hardy Hybrid Wine Grape Populations

Segregation for leaf trichome density was observed in a cold-hardy hybrid grape population GE1025 (N = ∼125, MN1264 × MN1246) that was previously used to detect a quantitative trait locus (QTL) underlying foliar phylloxera resistance on chromosome 14. Our hypothesis was that high trichome density wa...

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Bibliographic Details
Main Authors: Lu Yin, Avinash Karn, Lance Cadle-Davidson, Cheng Zou, Anna Underhill, Paul Atkins, Erin Treiber, Daniel Voytas, Matthew Clark
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-03-01
Series:Frontiers in Plant Science
Subjects:
QTL mapping
fine mapping
trichome density
candidate gene
hybrid grape
phylloxera resistance
Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2021.587640/full

Internet

https://www.frontiersin.org/articles/10.3389/fpls.2021.587640/full

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