Drosophila melanogaster Y Chromosome Genes Affect Male Sensitivity to Microbial Infections
نویسندگان
چکیده
منابع مشابه
Genome analysis: More Drosophila Y chromosome genes
The Drosophila melanogaster Y chromosome has long been known to contain few functional genes other than several required for male fertility. The D. melanogaster genome sequence has now allowed characterization of two more male fertility genes, shedding light on the function and evolution of Y chromosomes.
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HE Y chromosome of Drosophila has been the subject of many genetic studTies, but by and large its genetic properties and organization have remained a mystery. The intractibility of the Y to genetic study is caused by the lack of clearcut genetic effects (mutants) associated with it and by its unsuitability for classical genetic study (e.g., lack of crossing over, frequent position effect). The ...
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Variation in reproductive success has long been thought to be mediated in part by genes encoding seminal proteins. Here we explore the effect on male reproductive phenotypes of X-linked polymorphisms, a chromosome that is depauperate in genes encoding seminal proteins. Using 57 X chromosome substitution lines, sperm competition was tested both when the males from the wild-extracted line were th...
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ژورنال
عنوان ژورنال: Insects
سال: 2021
ISSN: 2075-4450
DOI: 10.3390/insects12010030