Three fast myosin heavy chains in adult rat skeletal muscle

A new fast myosin heavy chain isoform was electrophoretically detected in adult rat skeletal muscles. It was present at high levels in diaphragm and, therefore, designated as MHCIId. Appreciable amounts of MHCIId were detected in tongue musculature, the extraocular muscles, and in the deep red porti...

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Veröffentlicht in:	FEBS letters 1988-08, Vol.235 (1), p.153-155
Hauptverfasser:	Bär, A., Pette, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Animals Biological and medical sciences Contractile proteins Diaphragm Diaphragm - analysis Electrophoresis, Polyacrylamide Gel Extraocular muscle Fetal, Neonatal, Adult Fundamental and applied biological sciences. Psychology Holoproteins Muscles - analysis myosin Myosin heavy chain isoform Myosins - analysis Proteins Rats Rats, Inbred Strains Skeletal muscle
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Beschreibung
Zusammenfassung:	A new fast myosin heavy chain isoform was electrophoretically detected in adult rat skeletal muscles. It was present at high levels in diaphragm and, therefore, designated as MHCIId. Appreciable amounts of MHCIId were detected in tongue musculature, the extraocular muscles, and in the deep red portions of various fast muscles. Its concentration in fast-twitch muscle was greatly increased by chronic stimulation.
ISSN:	0014-5793 1873-3468
DOI:	10.1016/0014-5793(88)81253-5