The present invention relates to transgenic red ornamental fish, as well as methods of making such fish by in vitro fertilization techniques. Also disclosed are methods of establishing a population of such transgenic fish and methods of providing them to the ornamental fish industry for the purpose of marketing.

Method for selecting mammalian cells having a genetically-desirable trait, the method comprising culturing an embryo in vitro, dividing the cells from the embryo into aliquots, subjecting the cells from at least one of the aliquots to a genetic analysis, and, based on the results of such analysis, selecting an aliquot of cells. Method for selecting mammalian cells having a genetically-desirable trait, the method comprising culturing an embryo in vitro, transferring the cultured embryo into a recipient female, collecting the embryo, dividing the cells from the embryo into aliquots, subjecting the cells from at least one of the aliquots to a genetic analysis, and, based on the results of such analysis, selecting an aliquot of cells. Method for selecting a mammalian embryo having a genetically-desirable trait, the method comprising removing one or more cells from each of a plurality of embryos, culturing the cells, subjecting the cultured cells to a genetic analysis, and, based on the results of such analysis, selecting an embryo.

Method for selecting mammalian cells having a genetically-desirable trait, the method comprising culturing an embryo in vitro, dividing the cells from the embryo into aliquots, subjecting the cells from at least one of the aliquots to a genetic analysis, and, based on the results of such analysis, selecting an aliquot of cells. Method for selecting mammalian cells having a genetically-desirable trait, the method comprising culturing an embryo in vitro, transferring the cultured embryo into a recipient female, collecting the embryo, dividing the cells from the embryo into aliquots, subjecting the cells from at least one of the aliquots to a genetic analysis, and, based on the results of such analysis, selecting an aliquot of cells. Method for selecting a mammalian embryo having a genetically-desirable trait, the method comprising removing one or more cells from each of a plurality of embryos, culturing the cells, subjecting the cultured cells to a genetic analysis, and, based on the results of such analysis, selecting an embryo.

Non-human animals and offspring thereof comprising at least one modified chromosomal sequence in a gene encoding a CD163 protein are provided. Animal cells that contain such modified chromosomal sequences are also provided. The animals and cells have increased resistance to pathogens, including porcine reproductive and respiratory syndrome virus (PRRSV). The animals and offspring have chromosomal modifications of a CD163 gene. The invention further relates to methods of breeding to create pathogen-resistant animals and populations of animals made using such methods.

Non-human animals and offspring thereof comprising at least one modified chromosomal sequence in a gene encoding a CD163 protein are provided. Animal cells that contain such modified chromosomal sequences are also provided. The animals and cells have increased resistance to pathogens, including porcine reproductive and respiratory syndrome virus (PRRSV). The animals and offspring have chromosomal modifications of a CD163 gene. The invention further relates to methods of breeding to create pathogen-resistant animals and populations of animals made using such methods.

The present disclosure provides methods of determining the susceptibility of a dog to liver copper accumulation, comprising detecting in a biological sample obtained from the dog the presence or absence in the genome of the dog of one or more polymorphisms, and methods of treating or breeding the dog based on such determination.

The present disclosure provides methods of determining the susceptibility of a dog to liver copper accumulation, comprising detecting in a biological sample obtained from the dog the presence or absence in the genome of the dog of one or more polymorphisms, and methods of treating or breeding the dog based on such determination.

The present invention relates to an experimental animal managing method. Disclosed is an experimental animal managing method comprising: a receiving step (S10) of receiving user log data and individual data of an experimental animal; and a processing step (S20) of calculating at least one of an expected production amount of individuals, the expected number of cages to be produced, and the expected total number of cages, on the basis of the user log data and the individual data, and optimizing at least one among the calculated expected production amount of individuals, the calculated expected number of cages to be produced, and the calculated expected total number of cages according to optimization requirement.

Embodiments of the present disclosure provide systems, apparatuses and methods for regulation hormone production in mammals. Examples include but are not limited to by creating electro-magnetic wave emission pulse trains (photons) of individual color spectrums in sufficient intensity to drive hormone production in a mammal, using a characteristic frequency or pattern to minimize the required input power necessary to regulate hormone production, while also allowing for the monitoring of the power consumption and other variables of the system. By controlling the duty cycle, intensity, wavelength band and frequency of photon signals to a mammal, production of specific hormones can be regulated through the cycling between blue, green, yellow, near-red, far-red, infrared and ultra violet photon modulation.

Embodiments of the present disclosure provide systems, apparatuses and methods for regulation hormone production in mammals. Examples include but are not limited to by creating electro-magnetic wave emission pulse trains (photons) of individual color spectrums in sufficient intensity to drive hormone production in a mammal, using a characteristic frequency or pattern to minimize the required input power necessary to regulate hormone production, while also allowing for the monitoring of the power consumption and other variables of the system. By controlling the duty cycle, intensity, wavelength band and frequency of photon signals to a mammal, production of specific hormones can be regulated through the cycling between blue, green, yellow, near-red, far-red, infrared and ultra violet photon modulation.