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Sex determination in c elegans

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Research into the molecular and developmental biology of ''C. Members of the species have many of the same organ systems as other animals. In the wild, they feed on bacteria that develop on decaying vegetable matter. Individuals are almost all hermaphrodite, with males comprising just 0. The basic anatomy of C.
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Molecular Analysis of Sex Determination in C. Elegans - Carol Trent

Bayer, Emily Ann. Sexual reproduction is an evolutionary innovation that arose 1. Successful sexual reproduction in animals requires the incredible coordination of complex genetic and behavioral factors; from the most fundamental levels of ensuring correct chromosome segregation and ploidy to the most complex of behavioral mating rituals, any failure can result in a complete loss of evolutionary fitness. In this thesis, I have explored the developmental programs that function to ensure somatic sex determination, sexual differentiation, and mating behaviors in C. Sex determination pathways are widely diverged across phyla, and C.
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Sex Determination in C. elegans

Caenorhabditis elegans is a small, free-living soil nematode roundworm that lives in many parts of the world and survives by feeding on microbes, primarily bacteria IntroFIG 1. Among its many advantages for study are its short life cycle, compact genome, stereotypical development, ease of propagation and small size. The adult body plan is anatomically simple with about somatic cells. It reproduces with a life cycle of about 3 days under optimal conditions.
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In nature a large number of diverse mechanisms exist for determination of sex in different species. The fruit fly Drosophila melanogaster and human beings are very important in the development of genetic concepts because in these two organisms, and in many others, individuals normally occur in one of two sex phenotypes, male or female. In these species males produce male gametes, sperm, pollen or microspores while females produce female gametes namely, eggs, ovules or macrospores.
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