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capacitation at Biology News

Protein translation in sperm

...e labeled amino acids into polypeptides during the capacitation phase. They identify that mitochondrial translation machinery (as opposed to cytoplasmic) directs translation of nuclear-encoded genes in sperm, and that its inhibition leads to a marked decrease in sperm motility, actin polymerization, the acrosome ...
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capacitation at Biology Technology
capacitation at Biology Definition

Spermatogenesis

...leased. The Sertoli cell also reduces motility and capacitation (initiation of the acrosome reaction) of the sperm cells so viability is maintained. Spermatozoa are produced in seminiferous tubules in the testes . They start off as spermatogonia , undergoing mitosis becoming a type A spermatogonium or a type...

Semen

...ses. See also sperm spermatogenesis capacitation sexual slang for a list of various commonly used terms for semen. Bukkake -- Japanese Semen fetish pornography. References Mann T, Lutwak-Mann C. 1981 . Male Reproductive Function and Semen . Berlin : Springer-Verlag . ISBN 3-54...

Capacitation

..., in the female reproductive tract . In vitro , capacitation can occur in sperm that have either undergone ejac...mis .Non-mammalian spermatozoa do not require this capacitation step and are ready to fertilize an oocyte immediately after release from the male. Historically, th...
capacitation at Biology Dictionary

Sperm

...of chromosomes . Full article >>> capacitation - change in mammalian sperm that occurs after exposure to female genital tract making the sperm competent to undergo the acrosome reaction ; this change is necessary for penetration of the cumulus matrix and for fertilization . Full article...

Memory

...ance, mood swings, reasoning and memory loss, in capacitation , ... Full article >>> Their antigen receptor s are surface immunoglobulins ( antibodies ). They recognize peptides directly and secrete antibodies by differentiating into plasma cells . They also exist as long -lived memory...

Epididymis

... penis. Full article >>> In vitro, capacitation can occur in sperm that have either undergone ejaculation or have been extracted from the epididymis . Full article >>>...

Competent

...he sperm move normally and look mature prior to capacitation . Full article >>> Although the tea...an species ; ... Full article >>> capacitation - change in mammalian sperm that occurs after exposure to female genital tract making the sperm ...

Capacitation

...he sperm move normally and look mature prior to capacitation . Full article >>> capacitation - change in mammalian sperm that occurs after exposure to female genital tract making the sperm ...

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