How is the color trait, blue and red, genetically determined? I bred fire-red females with blue dream males, and obtained dark colored F1 offspring. Then I bred them together to obtain F2 offspring. At very beginning, F2 babies are colorless, then some babies obtained red or blue colors. As babies continued to grow bigger, darker color shrimplet appeared. These observations suggested that Blue and Red are co-dominant traits, and dark hybrid's color is due to co-expression of blue and red pigments.
Негізгі бет Cherry Shrimp Color Genetics: Is Blue a recessive or dominant trait?
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