Breeding of strawberries variety "Old Black", which is of uncertain origin. This variety was created by pollination, not direct manipulation of the plant's genes. Molecular breeding is the application of molecular biology tools in a breeding program. Genetic engineering is typically defined as the introduction of non-native genes into an organism. An excellent example of transgenic modification is in the case of cold resistant strawberries. In one particular variety genes from the arctic flounder, a fish that lives in very cold water, were used to give plants resistance to cold. This modification works because of the genetics of the arctic flounder. It lives
Syrian hamster breeding male loses interest in the female, even without aggression, breeders will separate the hamster. There are established general practices for record keeping in animal breeding. These practices can apply to any breeding program, and are commonly applied to Syrian hamster breeding programs. Larger breeding operations almost certainly must be managed with a digital database. Smaller breeding operations still use paper records.Minimum record keeping typically includes the following information: Record keeping might include details about environmental and care conditions. Records might be kept for environmental temperature, humidity, light cycles, when pens are cleaned, what sort of food is provided, and who