染色体纤维的异质性。
Heterogeneity of the chromosome fiber.
作者信息
Renz M
出版信息
Nucleic Acids Res. 1979 Jun 25;6(8):2761-7. doi: 10.1093/nar/6.8.2761.
Abstract
Evidence is presented that the 250 A thick chromosome fiber consists of clusters of nucleosomes (superbeads) which are heterogeneous in size. In bovine lymphocyte chromatin their number average corresponds to about 12 nucleosomes.
摘要
有证据表明，250埃厚的染色体纤维由大小各异的核小体簇（超级珠）组成。在牛淋巴细胞染色质中，它们的数均相当于约12个核小体。
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