POLLINATION STUDY IN A NATURAL POPULATION OF MIMULUS GUTTATUS
نویسندگان
چکیده
منابع مشابه
The Standing Pool of Genomic Structural Variation in a Natural Population of Mimulus guttatus
Major unresolved questions in evolutionary genetics include determining the contributions of different mutational sources to the total pool of genetic variation in a species, and understanding how these different forms of genetic variation interact with natural selection. Recent work has shown that structural variants (SVs) (insertions, deletions, inversions, and transpositions) are a major sou...
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iii ACKNOWLEDGEMENTS I would like to express my deepest gratitude to the following people, without whom this thesis never would have been possible.-To the BCCER for your financial support, which greatly helped in acquiring greenhouse supplies and fuel for driving up and down Honey Run.-To my advisor and friend Dr. Chris Ivey, for hours of engaging scientific discussion and entertaining all of m...
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Mimulus guttatus and M. nasutus are an evolutionary and ecological model sister species pair differentiated by ecology, mating system, and partial reproductive isolation. Despite extensive research on this system, the history of divergence and differentiation in this sister pair is unclear. We present and analyze a population genomic data set which shows that M. nasutus budded from a central Ca...
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Inbreeding, which is common in plants, may increase the vulnerability of populations to natural enemies. Similarly, natural enemies may increase the expression of inbreeding depression in their hosts, resulting in altered selection on host mating-system evolution. To examine effects of inbreeding on tolerance to herbivory, we transplanted experimentally selfand cross-fertilized plants into four...
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a plant is vegetatively reproduced, or cloned, so that the same genotype can I;evelop in more than one environment, differences in a given character between the individuals of the clone reflect the effect of the different environments on the expression of the character. If a population of plants is cloned and randomly grown in a nonuniform environment, it is possible to estimate environmental a...
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ژورنال
عنوان ژورنال: Evolution
سال: 1972
ISSN: 0014-3820
DOI: 10.1111/j.1558-5646.1972.tb00197.x