来自角海胆胚胎的一种组蛋白H2B变体。
A histone H2B variant from the embryo of the sea urchin Parenchinus angulosus.
作者信息
Brandt W F, von Holt C
出版信息
Biochim Biophys Acta. 1978 Nov 20;537(1):177-81. doi: 10.1016/0005-2795(78)90613-x.
PMID:568942
Abstract
A variant of histone H2B has been isolated from sea urchin embryo (Parenchinus angulosus). Out of the 53 amino acids positioned in the three CNBr-peptides only 26 residues are identical to those in the corresponding positions of calf thymus histone H2B. A similar degree of homology exists between the embryonic variant and the previously characterized variants from sperm cells of the same organism.
摘要
已从海胆胚胎（Parenchinus angulosus）中分离出一种组蛋白H2B变体。在三个溴化氰肽中的53个氨基酸中，只有26个残基与小牛胸腺组蛋白H2B相应位置的残基相同。在该胚胎变体与同一生物体精子细胞中先前鉴定的变体之间也存在类似程度的同源性。
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