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Possible participation of calmodulin in the decondensation of nuclei isolated from guinea pig spermatozoa
(2010)
The guinea pig spermatozoid nucleus contains actin, myosin, spectrin and cytokeratin. Also, it has been reported that phalloidin and/or 2,3-butanedione monoxime retard the sperm nuclear decondensation caused by heparin, ...
Physiological uncoupling of mitochondrial oxidative phosphorylation. Studies in different yeast species
(2011)
Under non-phosphorylating conditions a high proton transmembrane gradient inhibits the rate of oxygen consumption mediated by the mitochondrial respiratory chain (state IV). Slow electron transit leads to production of ...