STUDY ON THE REPRODUCTIVE CHARACTER OF CRUCIAN CARP CARASSIUS AURATUS OF PENGZE

kinds of isozymes in the muscles and livers of 47 samples divided into 5 groups have been analyzed by horizontal starch-gel electrophoresis in order to study the reproductive character of crucian carp of Pengze. The results show that the individuals in F 1 of crucian carp of Pengze and the offspring of female crucian carp of Pengze and male common carp have the same electrophoretograms as that of their female parent in isozymes. But genetic material of male parent was not existence in offspring. It is suggested that offspring of crucican carp of Pengze were clones of female parent in genetic composition and the crucian carp of Pengze is bisexual gynogenesis.