MACROGLOBULIN STRUCTURE - HOMOLOGY OF MU AND GAMMA HEAVY CHAINS OF HUMAN IMMUNOGLOBULINS

被引:97
作者
WIKLER, M
KOHLER, H
SHINODA, T
PUTNAM, FW
机构
关键词
D O I
10.1126/science.163.3862.75
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The amino acid sequence of fragments obtained by cyanogen bromide cleavage of the mu-chain of a human γM-globulin is homologous to the NH2-terminal sequences of the gamma-chain of human and rabbit γG-globulins and is related to that of human light chains. This supports the hypothesis that light and heavy chains evolved from a common ancestral gene.
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页码:75 / &
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