Αποτελέσματα Αναζήτησης
Animal genetic resources for food and agriculture (AnGR), also known as farm animal genetic resources or livestock biodiversity, are genetic resources (i.e., genetic material of actual or potential value) of avian and mammalian species, which are used for food and agriculture purposes.
Genetic resources are genetic material of actual or potential value, whether embodied in live animals or in material such as cryopreserved semen or embryos. Animals here include all animal species that are used, or may be used, for food and agriculture, and the populations within each of them, in other words all species of livestock, including ...
3 Ιουν 2019 · Culture (behaviour based on socially transmitted information) is present in diverse animal species, yet how it interacts with genetic evolution remains largely unexplored.
Genetics and genetic engineering provide powerful tools for the study of gene function in both cells and organisms. In the classical genetic approach, random mutagenesis is coupled with screening to identify mutants that are deficient in a particular biological process.
To a surprising degree, all cells are similar in design and function, whether in human beings, in plants, or as simple single-celled organisms such as bacteria. One major difference, however, is the presence or absence of a distinct compartment, the nucleus, for the genome.
Genetic improvement (animal breeding) is based on the principle that the products (milk, meat, wool, etc.) and services (e.g. transport, draught power or cultural services) provided by animals are a function of their genes and the environmental influences that they are exposed to.
18 Ιουλ 2022 · Continuing studies on the genetics of crops and livestock species will provide greater insights into the molecular basis of trait variation and the mechanisms of evolutionary change as well as help ensure continued global food security.
