Haldane's rule by sexual transformation in Caenorhabditis |
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| Authors: | Baird Scott Everet |
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| Affiliation: | Department of Biological Sciences, Wright State University, 3640 Colonel Glenn Highway, Dayton, OH 45435-0001, USA. scott.baird@wright.edu |
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| Abstract: | Haldane's rule in C. briggsae x C. remanei broods was caused by sexual transformation; XX and XO hybrids were female. C. briggsae and C. remanei variants that partially suppress hybrid sexual transformation were identified. Effects of variant strains were cumulative. Hence, aberrant sex determination is a reproductive isolation mechanism in Caenorhabditis. |
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