MULTIPLE GENES FOR LYSOZYME IN BIRDS

MULTIPLE GENES FOR LYSOZYME IN BIRDS
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DOI:
10.1016/0003-9861(70)90185-2
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发表时间:
1970-01-01
影响因子:
3.9
通讯作者:
STELLER R
STELLER R
中科院分区:
生物学3区
文献类型:
--
作者:
ARNHEIM N;STELLER R

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用纯化的鸡和鹅溶菌酶制备的抗血清进行的定量微量补体结合和免疫扩散研究表明,两种溶菌酶存在于黑天鹅(天鹅)蛋白色中。它们不同的抗原结构表明,这两种形式的溶菌酶可能是非等位基因的产物。溶菌酶或其他蛋白质的多个基因位点的可能性要求谨慎解释蛋白质进化速率的数据。
Quantitative microcomplement-fixation and immunodiffusion studies using antisera prepared against purified chicken and Embden goose lysozymes indicate that two lysozymes are present in black swan (Cygnus atratus) egg white. Their different antigenic structures suggest that these two forms of lysozyme may be the products of nonallelic genes. The possibility of multiple gene loci for lysozyme or other proteins calls for caution in the interpretation of data on the rate of protein evolution.