TISSUE SPECIFIC PROTEIN HETEROGENEITY IN KERATIN STRUCTURES

被引：8

作者：

BRUSH, AH

机构：

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 1986年 / 14卷 / 05期

关键词：

D O I：

10.1016/0305-1978(86)90016-5

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Electrophoretic analysis of soluble .phi.-keratin protein of beaks (ramphotheca) revealed differences in individuals among maxillary, mandibular and palatal portions. There were no differences in tissue between individual parrots (Psittacus). In morphologically more complex feathers, no differences were found in the molecular mass of the .phi.-proteins, but greater numbers of charge isomers were present. The distribution of polypeptide size and structural complexity can be related to function, ontogeny, or both.

引用

页码：547 / 551

页数：5

共 16 条

[1]

BERGMAN G, 1982, Ornis Fennica, V59, P77

[2]

BRUSH AH, 1976, J ZOOL, V179, P467

[3] CORRELATION OF PROTEIN ELECTROPHORETIC PATTERN WITH MORPHOLOGY OF NORMAL MUTANT FEATHERS [J].