The genetic architecture of UV floral patterning in sunflower
Author(s) -
Brook T. Moyers,
Gregory L. Owens,
Gregory J. Baute,
Loren H. Rieseberg
Publication year - 2017
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcx038
Subject(s) - biology , sunflower , genetic architecture , helianthus , domestication , crop , pollinator , genetic variation , botany , evolutionary biology , pollination , pollen , agronomy , ecology , gene , genetics , quantitative trait locus
The patterning of floral ultraviolet (UV) pigmentation varies both intra- and interspecifically in sunflowers and many other plant species, impacts pollinator attraction, and can be critical to reproductive success and crop yields. However, the genetic basis for variation in UV patterning is largely unknown. This study examines the genetic architecture for proportional and absolute size of the UV bullseye in Helianthus argophyllus , a close relative of the domesticated sunflower.
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