Systems for selecting, generating, and breeding hybrid dairy cattle are described, as are methods for maintaining herds of hybrid cattle.

Methods for improving the functionality and/or fertility of sperm, for example, by enhancing motility and/or extending the lifespan of sperm by subjecting the isolated sperm to a starvation protocol and/or ionophore are provided. Such methods may be used in, for example, artificial insemination to reduce the number of sperm needed for insemination and to improve conception rates.

Methods for improving the functionality and/or fertility of sperm, for example, by enhancing motility and/or extending the lifespan of sperm by subjecting the isolated sperm to a starvation protocol and/or ionophore are provided. Such methods may be used in, for example, artificial insemination to reduce the number of sperm needed for insemination and to improve conception rates.

Systems for selecting, generating, and breeding hybrid dairy cattle are described, as are methods for maintaining herds of hybrid cattle.

Systems for selecting, generating, and breeding hybrid dairy cattle are described, as are methods for maintaining herds of hybrid cattle.

The present invention relates to a method for increasing the embryo implantation rate in a mammalian uterus, by administering to the uterus of a mammal an effective amount of an extracellular matrix remodeling enzyme, as well as to a product comprising an extracellular remodeling enzyme.

The present invention relates to a method for increasing the embryo implantation rate in a mammalian uterus, by administering to the uterus of a mammal an effective amount of an extracellular matrix remodeling enzyme, as well as to a product comprising an extracellular remodeling enzyme.

The invention encompasses methods for increasing genetic progress in livestock, and for genetic dissemination, including the use of amniocentesis to obtain fetal amniocytes for use in genomic evaluation and cloning.

The invention encompasses methods for increasing genetic progress in livestock, and for genetic dissemination, including the use of amniocentesis to obtain fetal amniocytes for use in genomic evaluation and cloning.

The present disclosure provides, inter alia, compositions, methods, and kits for improving the success rate of in vitro fertilization in small ruminants using microbiome profiles. According to some aspects, the present disclosure provides a method and kit for pairing female donor subjects with female recipient subjects, and for selecting female donor subjects. According to other aspects, the present disclosure provides a method of generating a microbiome database.