Accession Number : ADA291170
Title : Molecular Probes of Gating and Open Channel Conformational Transitions of Mechanosensitive Ion Channels.
Descriptive Note : Final rept.,
Corporate Author : CALIFORNIA UNIV SAN FRANCISCO SCHOOL OF MEDICINE
Personal Author(s) : Lansman, Jeffry B.
PDF Url : ADA291170
Report Date : 14 NOV 1994
Pagination or Media Count : 7
Abstract : The objective of this project was to elucidate the molecular mechanisms which control the gating behavior and ion transport properties of mechanosensitive ion channels in skeletal muscle. The project utilized recordings of single-channel activity to address two general questions: (1) How does an absence of the cytoskeletal protein, dystrophin, influence the mechanosensitive gating of single channels? (2) What is the mechanism by which positively charged aminoglycoside antibiotics inhibit the flow of current through these channels. jg
Descriptors : *PROBES, *MUSCULOSKELETAL SYSTEM, *MOLECULAR PROPERTIES, *ION EXCHANGE, BIOLOGY, PROTEINS, TRANSPORT PROPERTIES, FLOW, MUSCLES, CHANNELS, CURRENTS, AMINO ACIDS, ANTIBIOTICS, GLYCOSIDES.
Subject Categories : Biology
Anatomy and Physiology
Atomic and Molecular Physics and Spectroscopy
Distribution Statement : APPROVED FOR PUBLIC RELEASE