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AKAP4 as a marker of sperm fertility in bulls

AKAP4 transcripts were recently spotted again as the top five validated transcripts significantly increased (p < 0.05) in their level of expression in good quality bull semen compared to the poor quality bulls (classification based on their conception rate).

More details in this newly publication of Singh et al. 2019 on Pubmed

AKAP4 has been largely described as a sperm quality and fertility in bulls (Peddinti et al. 2008 ; Sergeant et al. 2019)

Bull 4MID

The 4MID® kits have recently reached the artificial insemination markets and brought new highlights about the proAKAP4 master role in male reproduction.

More details on our website dedicated to breeding and about the 4MID® kits :