本实验采用肾细胞染色体制片技术腹腔注射小牛血清及体内注射秋水仙素对革胡子鲇肾细胞进行了体内培养,并制备了染色体标本。并进行了染色体组型分析,结果表明革胡子鲇鱼的二倍染色体数量为2n =5 8并在这些结果的基础上根据它的组型进行了探讨 In this study, renal cell chromosome production technology intraperitoneal injection of bovine serum and colchicine injection in vivo culture of Bearded Kidney cells were cultured in vitro, and prepared the chromosome specimens. The results showed that the number of double chromosomes of P. maculata was 2n = 5 8 and based on these results, it was discussed according to its type