ELECTROPHORETIC ANALYSIS OF MYOSIN HEAVY-CHAIN ISOFORM PATTERNS IN EXTRAOCULAR-MUSCLES OF THE RAT

被引:33
作者
ASMUSSEN, G
TRAUB, I
PETTE, D
机构
[1] UNIV KONSTANZ,FAK BIOL,D-78434 CONSTANCE,GERMANY
[2] UNIV LEIPZIG,CARL LUDWIG INST PHYSIOL,D-04103 LEIPZIG,GERMANY
关键词
ELECTROPHORESIS; EXTRAOCULAR MUSCLE; MYOSIN HEAVY CHAIN ISOFORM; RAT;
D O I
10.1016/0014-5793(93)80738-G
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
Six oculorotatory muscles and the levator palpebrae muscle of the rat were analysed by SDS-PAGE for their myosin heavy chain (MHC) isoform patterns. Oculorotatory muscles display a marked predominance of fast MHC isoforms. They contain, in addition to the slow (MHCI) and fast (MHCIIb, MHCIId, MHCIIa) skeletal MHCs, the neonatal MHC(neo) and the extraocular MHC(eom). The levator palpebrae, generally assumed to be a member of the extraocular muscle group because of its innervation by the ocolumotor nerve, does not contain MHC(neo) and MHC(eom). It resembles a fast-twitch skeletal muscle with a predominance of MHCIId.
引用
收藏
页码:243 / 245
页数:3
相关论文
共 16 条
[1]   CONTRACTURES IN NORMAL AND DENERVATED INFERIOR OBLIQUE MUSCLE OF THE RABBIT [J].
ASMUSSEN, G ;
GAUNITZ, U .
PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1981, 392 (02) :191-197
[2]   MECHANICAL-PROPERTIES OF THE ISOLATED INFERIOR OBLIQUE MUSCLE OF THE RABBIT [J].
ASMUSSEN, G ;
GAUNITZ, U .
PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 1981, 392 (02) :183-190
[3]   3 FAST MYOSIN HEAVY-CHAINS IN ADULT-RAT SKELETAL-MUSCLE [J].
BAR, A ;
PETTE, D .
FEBS LETTERS, 1988, 235 (1-2) :153-155
[4]  
BOGATZKI M, 1968, Z KLIN CHEM KLIN BIO, V6, P53
[5]   FORCE-VELOCITY RELATIONS AND MYOSIN HEAVY-CHAIN ISOFORM COMPOSITIONS OF SKINNED FIBERS FROM RAT SKELETAL-MUSCLE [J].
BOTTINELLI, R ;
SCHIAFFINO, S ;
REGGIANI, C .
JOURNAL OF PHYSIOLOGY-LONDON, 1991, 437 :655-672
[6]   DYNAMIC PROPERTIES OF INFERIOR RECTUS MUSCLE OF RAT [J].
CLOSE, RI ;
LUFF, AR .
JOURNAL OF PHYSIOLOGY-LONDON, 1974, 236 (02) :259-270
[7]  
LOWRY OH, 1951, J BIOL CHEM, V193, P265
[8]   A SIMPLIFIED ULTRASENSITIVE SILVER STAIN FOR DETECTING PROTEINS IN POLYACRYLAMIDE GELS [J].
OAKLEY, BR ;
KIRSCH, DR ;
MORRIS, NR .
ANALYTICAL BIOCHEMISTRY, 1980, 105 (02) :361-363
[9]   INVITED REVIEW - NEURAL CONTROL OF PHENOTYPIC-EXPRESSION IN MAMMALIAN MUSCLE-FIBERS [J].
PETTE, D ;
VRBOVA, G .
MUSCLE & NERVE, 1985, 8 (08) :676-689
[10]   A METHOD FOR QUANTITATIVE EXTRACTION OF ENZYMES AND METABOLITES FROM TISSUE SAMPLES IN THE MILLIGRAM RANGE [J].
PETTE, D ;
REICHMANN, H .
JOURNAL OF HISTOCHEMISTRY & CYTOCHEMISTRY, 1982, 30 (04) :401-402