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C R Hackenbrock

Explore the profile of C R Hackenbrock including associated specialties, affiliations and a list of published articles. Areas
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Articles 54
Citations 1347
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Recent Articles
1.
Cortese J, Voglino L, Hackenbrock C
Biochim Biophys Acta . 1998 Jun; 1371(2):185-98. PMID: 9630622
We have shown that fusion of small unilamellar vesicles (SUV) with outer mitochondrial membranes occurs at physiological pH [Cortese et al., 1991, J. Cell Biol., Vol. 113, 1331-1340]. The proteins...
2.
Cortese J, Voglino A, Hackenbrock C
Biochemistry . 1998 Jun; 37(18):6402-9. PMID: 9572857
One-tenth of cytochrome c (cyt c) remains bound to the inner mitochondrial membrane (IMM) at physiological ionic strength (I; i.e. , I approximately 150 mM), exhibiting decreased electron transport (ET)...
3.
Cortese J, Voglino A, Hackenbrock C
Biochim Biophys Acta . 1995 Mar; 1228(2-3):216-228. PMID: 7893728
We have shown that cytochrome c (cyt c) diffuses primarily in three dimensions in the intermembrane space (IMS) of intact mitochondria at physiological ionic strength (I). Recently, we found that...
4.
Cortese J, Hackenbrock C
Biochim Biophys Acta . 1993 Apr; 1142(1-2):194-202. PMID: 8384490
We have investigated the motional dynamics of cytochrome c in the intact, functional rat liver mitochondrion. To do this, functional, FITC-cytochrome c (fluorescein isothiocyanate monoderivatized cytochrome c) was incorporated into...
5.
Cortese J, Voglino A, Hackenbrock C
Biochim Biophys Acta . 1992 May; 1100(2):189-97. PMID: 1610874
Ionic strength affects the electron transport activity of cytochrome c through its electrostatic interactions with redox partners and membrane lipids. We previously reported (Cortese, J.D., Voglino, A.L. and Hackenbrock, C.R....
6.
Gupte S, Chazotte B, Leesnitzer M, Hackenbrock C
Biochim Biophys Acta . 1991 Nov; 1069(2):131-8. PMID: 1718429
We report here the first experimentally determined lateral diffusion coefficients of the F1F0-ATP synthase and the ADP/ATP translocator in isolated inner membranes of rat liver mitochondria. Rabbit IgG developed against...
7.
Scalettar B, Abney J, Hackenbrock C
Proc Natl Acad Sci U S A . 1991 Sep; 88(18):8057-61. PMID: 1896451
The coupling between molecular diffusion and the structure and function of the rat liver mitochondrial matrix was explored using fluorescence anisotropy techniques and electron microscopy. The results confirm that matrix...
8.
Chazotte B, Wu E, Hackenbrock C
Biochim Biophys Acta . 1991 Jul; 1058(3):400-9. PMID: 2065063
The diffusion and location of a functional, fluorescent ubiquinone molecule, NBDHA-Q, were determined as a function of temperature using microscopic observation, fluorescence recovery after photobleaching and fluorescence spectroscopy in protein-free,...
9.
Cortese J, Voglino A, Hackenbrock C
J Cell Biol . 1991 Jun; 113(6):1331-40. PMID: 2045415
The electrostatic interactions of cytochrome c with its redox partners and membrane lipids, as well as other protein interactions and biochemical reactions, may be modulated by the ionic strength of...
10.
Chazotte B, Hackenbrock C
J Biol Chem . 1991 Mar; 266(9):5973-9. PMID: 2005133
We report the first lateral diffusion measurements of redox components in normal-sized, matrix-containing, intact mitoplasts (inner membrane-matrix particles). The diffusion measurements were obtained by submicron beam fluorescence recovery after photobleaching...