Pattern of color inheritance in African catfish (Clarias gariepinus): an expression of a Mendelian law.

In this study the pattern of color of inheritance based on Mendel's laws on the Clarias gariepinus strain was evaluated, to ascertain the different traits of albino, normally pigmented, and a combination of both traits that could be passed across from the parent stocks to the progenies. Since albinism is caused by a series of genetic abnormalities resulting in the reduction of melanin production, partial diallel cross between normally pigmented and albino fish was carried out using two females (albino and normal pigmented brood fish) weighing 2.5 kg and 3 kg, respectively; they were used in crossing two males (albino and normal pigmented brood fish) that weighed 1.