GS and adenylyl cyclase in transverse tubules of heart : implications for cAMP-dependent signaling

The transverse tubules are highly specialized invaginations of the cardiac sarcolemmal membrane involved in excitation-contraction (EC) coupling. Several proteins directly involved in EC coupling have been shown to reside either in the transverse tubular membrane or in closely associated structures.

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Bibliographic Details
Published in:American journal of physiology. Heart and circulatory physiology 1999-11, Vol.46 (5), p.H1841-H1848
Main Authors: LAFLAMME, M. A, BECKER, P. L
Format: Article
Language:English
Subjects:
Anatomy & physiology
Biological and medical sciences
Cardiology
Cellular biology
Fundamental and applied biological sciences. Psychology
Heart
Neurology
Vertebrates: cardiovascular system
Online Access:Get full text
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Description
Summary:The transverse tubules are highly specialized invaginations of the cardiac sarcolemmal membrane involved in excitation-contraction (EC) coupling. Several proteins directly involved in EC coupling have been shown to reside either in the transverse tubular membrane or in closely associated structures.
ISSN:0363-6135
1522-1539