Literature DB >> 4051939

Myosin light chain compositions of the interatrial and interventricular septa of sheep heart.

Y P See, P M Olley, G Jackowski.   

Abstract

The myosin light chain composition of sheep interatrial and interventricular septa were analysed by one- and two-dimensional polyacrylamide gel. The interventricular septum has myosin light chain composition indistinguishable from that of ventricular myosin. Myosin from the interatrial septum contains three light chains, two of which co-migrated with the two atrial light chains (ALC1 and ALC2), while the third co-migrated with ventricular light chain 2 (VLC2). ALC1 are more abundant than ALC2 or VLC2 suggesting a mixed myosin population. Myosin with ALC1 and VLC2 light chain composition may be present, and its possible relationship with cardiac "conducting" cells is discussed.

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Year:  1985        PMID： 4051939     DOI： 10.1007/BF01908179

Source DB:  PubMed          Journal:  Basic Res Cardiol        ISSN： 0300-8428            Impact factor:   17.165


  25 in total

1.  Differences in atrial and ventricular myosin light chain LC1.

Authors:  J Wikman-Coffelt; S Srivastava
Journal:  FEBS Lett       Date:  1979-10-01       Impact factor: 4.124

2.  A new cardiac myosin characterized from the canine atria.

Authors:  L Long; F Fabian; D T Mason; J Wikman-Coffelt
Journal:  Biochem Biophys Res Commun       Date:  1977-06-06       Impact factor: 3.575

3.  Comparative analysis of chicken atrial and ventricular myosins.

Authors:  L D Libera; S Sartore; S Schiaffino
Journal:  Biochim Biophys Acta       Date:  1979-12-14

4.  Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors:  U K Laemmli
Journal:  Nature       Date:  1970-08-15       Impact factor: 49.962

5.  Cross-hybridization of light chains of cardiac myosin isozymes: atrial and ventricular myosins.

Authors:  G Hollósi; S Srivastava; J Wikman-Coffelt
Journal:  FEBS Lett       Date:  1980-11-03       Impact factor: 4.124

6.  Light and heavy chains of myosin from atrial and ventricular myocardium of turkey and rat.

Authors:  L Dalla Libera; U Carraro; P Pauletto
Journal:  Basic Res Cardiol       Date:  1983 Nov-Dec       Impact factor: 17.165

7.  Electrophoretic analyses of atrial and ventricular cardiac myosins from foetal and adult rabbits.

Authors:  T Srihari; C R Tuchschmid; H O Hirzel; M C Schaub
Journal:  Comp Biochem Physiol B       Date:  1982

8.  Transitions in human atrial and ventricular myosin light-chain isoenzymes in response to cardiac-pressure-overload-induced hypertrophy.

Authors:  P Cummins
Journal:  Biochem J       Date:  1982-07-01       Impact factor: 3.857

9.  Structural and enzymatic comparison of human cardiac muscle myosins isolated from infants, adults, and patients with hypertrophic cardiomyopathy.

Authors:  J J Schier; R S Adelstein
Journal:  J Clin Invest       Date:  1982-04       Impact factor: 14.808

10.  Myosin types and fiber types in cardiac muscle. I. Ventricular myocardium.

Authors:  S Sartore; L Gorza; S Pierobon Bormioli; L Dalla Libera; S Schiaffino
Journal:  J Cell Biol       Date:  1981-01       Impact factor: 10.539
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