A Segregating Inversion Generates Fitness Variation in Yellow Monkeyflower (Mimulus guttatus)
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چکیده
منابع مشابه
A Segregating Inversion Generates Fitness Variation in Yellow Monkeyflower (Mimulus guttatus).
Polymorphic chromosomal rearrangements can bind hundreds of genes into single genetic loci with diverse effects. Rearrangements are often associated with local adaptation and speciation and may also be an important component of genetic variation within populations. We genetically and phenotypically characterize a segregating inversion (inv6) in the Iron Mountain (IM) population of Mimulus gutta...
متن کاملA segregating inversion generates fitness variation in a yellow monkeyflower (Mimulus guttatus) population
Polymorphic chromosomal rearrangements, which can bind together hundreds of genes into single genetic loci with diverse effects, are increasingly associated with local adaptation and speciation. They may also be an important component of genetic variation within populations. We genetically and phenotypically characterized a novel segregating inversion (inv6) in the Iron Mountain (IM) population...
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13 Polymorphic chromosomal rearrangements can bind hundreds of genes into single genetic loci 14 with diverse effects. They are often associated with local adaptation and speciation and may also 15 be an important component of genetic variation within populations. We genetically and 16 phenotypically characterize a segregating inversion (inv6) in the Iron Mountain (IM) population 17 of Mimulus ...
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Transgenerational phenotypic plasticity, whereby environmental cues experienced by parents alter the phenotype of their progeny, has now been documented in diverse organisms. Transmission of environmentally determined responses is known to occur through both maternal and paternal gametes, but the underlying mechanisms have rarely been compared. In addition, the persistence of induction over mul...
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In flowering plants, pollen limitation has been proposed to intensify selection on floral characters important in pollinator attraction, but may also select for traits that increase seed set through autonomous selfing. Here, a factorial design (+/- pollen addition, +/- pollinator removal) was used to investigate how the pollination environment affects selection on floral morphology via female f...
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ژورنال
عنوان ژورنال: Genetics
سال: 2016
ISSN: 1943-2631
DOI: 10.1534/genetics.115.183566