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Regulation of protein tyrosine phosphorylation in boar sperm through a cAMP-dependent pathway

1 Nov 1998

Abstract excerpt

Changes of protein tyrosine phosphorylation in ejaculated boar sperm incubated in vitro were examined with the use of antiphosphotyrosine antibodies and immunoblotting. The intracellular levels of cAMP were modulated by treatment with various combinations of caffeine, 3-isobutyl-1-methylxanthine (IBMX), and dibutyryl cyclic AMP (dbcAMP), and acrosome reactions (ARs) were induced via treatment with divalent cation...

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Identifiers

PMID: 9771651
DOI: 10.1002/(sici)1098-2795(199811)51:3<304::aid-mrd10>3.0.co;2-2

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