ASSESSMENT OF INDIVIDUAL PROTEIN-TURNOVER IN 3 MUSCLE TYPES OF RAINBOW-TROUT

被引：12

作者：

FAUCONNEAU, B ^{[1
]}

GRAY, C ^{[1
]}

HOULIHAN, DF ^{[1
]}

机构：

[1] UNIV ABERDEEN,DEPT ZOOL,ABERDEEN AB9 2TN,SCOTLAND

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY | 1995年 / 111卷 / 01期

关键词：

FISH; MUSCLE; PROTEIN SYNTHESIS; MYOFIBRILLAR PROTEIN; MYOSIN; ACTIN;

D O I：

10.1016/0305-0491(94)00234-L

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：

Protein synthesis rate was measured in three different muscle types which are ranked as follows: white skeletal muscle < red skeletal muscle < heart. The protein synthesis rates of mitochondrial and nuclear fractions were similar or slightly higher (white muscle) than those of whole tissue protein. The myofibrillar fraction accounted for 64%, 60% and 50% of the total protein in white muscle, red muscle and heart. The fractional rate of protein synthesis in the myofibrillar fraction is similar or slightly lower (red muscle) than that of whole muscle protein, Protein synthesis rates of individual proteins, myosin and actin, were similar to that of the myofibrillar fraction.

引用

页码：45 / 51

页数：7

共 29 条

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[2]

CHEN CS, 1988, NIPPON SUISAN GAKK, V54, P1423

[3]

ETLINGER JD, 1978, NATURE, V255, P259

[4] INVIVO PROTEIN-SYNTHESIS IN RAINBOW-TROUT (SALMO-GAIRDNERI R) MUSCLE - EFFECT OF TEMPERATURE ACCLIMATIZATION [J].