Tag: sperm
The gut microbes of a dad are important for baby growth
The method of F1 offspring generation follows five critical steps: superovulation of oocyte-donor females, preparation of fresh sperm from sire males, collection of isogenic oocyte from donor females, collecting isogenic oocytes from donor females, in vitro sperm–oocyte fertilization, embryo transfer to pseudopregnant CD1 or C57BL/6J surrogate mothers. PremiTest kit was used for determination of nABX residues in testis samples stored at 80 C.
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