小鼠乳腺腺癌MA782/5s-8102系细胞的熟前染色体浓集和微核

小鼠乳腺腺癌MA782/5s-8102系细胞的熟前染色体浓集和微核 MICRONUCLEI AND PCC IN CELLS OF A MOUSE MAMMARY ADENOCARCINOMA CELL LINE （MA782/5S-8102） 蒋达和 first-author 王桂英 黄佩霞 胡解郁 本文报导了小鼠乳腺腺癌 1 MA782/5s—8102系细胞熟前染色体浓集和微核的自发出现频率。熟前染色体浓集频率为0.29%,微核细胞出现率为4.18%。并对熟前染色体浓集的形成,微核的来源以及微核测定技术的应用等进行了讨论。 In this paper the spontaneous frequency of micronuclei and promature chromosome condensation（PCC）in a mouse mammary adenocarcinoma cell line （MA782/5S—8102） is reported. The percentages of micronuclei and PCC in the tumor cell line are 4. 18 and 0. 29, respectively. The cause of PCC and the origin of micronuclei as well as the application of the techniqie of micronucleus assay are discussed. 细胞系 熟前染色体浓集 微核 Cell line Premature Chromosome Condensation Micronucleus 1987-03-01 2021-04-01 3