Sperm motility control

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Mutational and biochemical analyses of recombinant MSP have confirmed the importance of residues critical for both the immunoglobulin fold and the dimerization interface Smith and Ward, Video microscopy of crawling sperm Movie 1 reveals the critical role of MSP polymerization in cell motility Roberts and Ward, ; Sepsenwol et al. MSP localization reflects the various stages of spermatogenesis. Soybean lecithin phosphatidyl choline has emerged as a popular choice for replacing egg yolk as cryoprotectant for goat [ 6152 ]. Cite this chapter Copy to clipboard Sandhya R. MSP polymerization occurs through a series of increasingly higher-order interactions King et al. A novel synthetic cryopreservation method and role of lipid to protect membrane damage during cryopreservation have been demonstrated.

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Caenorhabditis elegans spermatozoan locomotion:

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Sperm motility

The results obtained clearly show a direct and positive correlation in the whole population between spermatozoa motility and mitochondrial enzyme-specific activities. Mitochondrial DNA and disease. Mol Androl ; 3: Crawling spermatozoa are rare among metazoans, but they are a characteristic feature of this phylum. In vitro filament assembly occurs across a wide range of pH, so direct regulation of MSP polymerization by pH is unlikely King et al. Of the large number of proteins present in follicular fluid FFfew have been discovered and most are yet to be nominated.

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