Sex genotype and sex phenotype contribute to growth differences between male and female channel catfish
Channel catfish Ictalurus punctatus have an XX female-XY male genotypic system of sex determination, and male channel catfish grow faster than females. Through selective breeding and appropriately timed hormone administration, we have produced phenotypic male channel catfish with a YY sex genotype a...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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