Quasielastic light scattering study of thermal excitations of F-actin solutions and of growth kinetics of actin filaments

Biopolymers ◽  
1992 ◽  
Vol 32 (11) ◽  
pp. 1471-1489 ◽  
Author(s):  
Th. Piekenbrock ◽  
E. Sackmann
Biopolymers ◽  
1981 ◽  
Vol 20 (11) ◽  
pp. 2381-2394 ◽  
Author(s):  
P. Mathiez ◽  
C. Mouttet ◽  
G. Weisbuch

1971 ◽  
Vol 13 (4) ◽  
pp. 975-982 ◽  
Author(s):  
I.M. Bel'govskii ◽  
L.S. Sakhonenko ◽  
V.V. Ivanov ◽  
N.S. Yenikolopyan

1978 ◽  
Vol 69 (12) ◽  
pp. 5473-5478 ◽  
Author(s):  
P. S. Dalberg ◽  
A. Bo/e ◽  
K. A. Strand ◽  
T. Sikkeland

1992 ◽  
Vol 97 (5) ◽  
pp. 3808-3812 ◽  
Author(s):  
Yoshiharu Suzuki ◽  
Kae Nozaki ◽  
Tetsuya Yamamoto ◽  
Kiichi Itoh ◽  
Izumi Nishio

2002 ◽  
Vol 49 (2) ◽  
pp. 471-479
Author(s):  
Janusz Kołakowski ◽  
Renata Dabrowska

Kinetics of the smooth muscle calponin-F-actin interaction was studied by stopped-flow measurements of light scattering and fluorescence intensity of pyrene-labelled F-actin. The intensity and character of the changes in light scattering, and thus the mode of calponin binding to actin filaments leading to changes in their shape and bundling, depend on the molar ratio of the two proteins. Parallel measurements of pyrene-fluorescence quenching upon calponin binding revealed that intrinsic conformational changes in actin filaments are delayed relative to the binding process and are not markedly influenced by the mode of calponin binding. Bundling of actin filaments by calponin was not correlated with fluorescence changes and thus with alterations in the structure of actin filaments.


1987 ◽  
Vol 35 (2) ◽  
pp. 837-841 ◽  
Author(s):  
G. Bolle ◽  
C. Cametti ◽  
P. Codastefano ◽  
P. Tartaglia

Author(s):  
Aleksey Lomakin ◽  
George B. Benedek ◽  
Ronald K. Castellano ◽  
Colin Nuckolls ◽  
Julius Rebek

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