鸡红细胞染色质结构域长度的估计

Estimation of domain length of chicken erythrocyte chromatin.

作者信息

Ganguly A, Bagchi B, Bera M, Ghosh A N, Sen A

出版信息

Biochim Biophys Acta. 1983 Apr 15;739(3):286-90. doi: 10.1016/0167-4781(83)90103-3.

DOI:10.1016/0167-4781(83)90103-3

Abstract

Chromatin of chicken erythrocyte nuclei was extracted by digestion with micrococcal nuclease. The length distribution of the soluble chromatin was determined by gel electrophoresis and electron microscopy. These results were fitted with a theoretical distribution which was an outcome of the domain model proposed by Igo-Kemenes and Zachau (Igo-Kemenes, T. and H.G. Zachau (1977) Cold Spring Harbour Symp. Quant. Biol. 42, 109-118). A domain length of 45 kbp was obtained.

摘要

用微球菌核酸酶消化提取鸡红细胞核染色质。通过凝胶电泳和电子显微镜测定可溶性染色质的长度分布。这些结果与理论分布相拟合，该理论分布是Igo-Kemenes和Zachau提出的结构域模型的结果（Igo-Kemenes, T.和H.G. Zachau (1977) Cold Spring Harbour Symp. Quant. Biol. 42, 109 - 118）。获得的结构域长度为45千碱基对。

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Estimation of domain length of chicken erythrocyte chromatin.鸡红细胞染色质结构域长度的估计

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