الإنجليزية - الإنجليزية
تعريف congenic في الإنجليزية الإنجليزية القاموس.
- That are genetically identical except for a variation in a limited genetic region or locus
- (Biyoteknoloji) In genetics, two organisms that differ in one locuschromosomal area are defined as congenic or coisogenic. Congenic strains are generated in the laboratory by mating two inbred strains, and backcrossing the descendants 5-10 generations with one of the original strains, known as the recipient strain. Typically selection for either phenotype or genotype is performed prior to each backcross generation
- An inbred strain of mouse that contains a small genetic region (ideally a single gene)from another strain, but which is otherwise identical to the original inbred strain Congenic strains are derived by backcrossing to a parental inbred strain for at least ten generations while selecting for heterozygosity at a particular locus A BY-H2b H2-T18b/SnJis a congenic strain See also the Rules for Nomenclature of Mouse and Rat Strains
- To be genetically identical except a variation in a limited genetic region or locus. A genetic variant produced by backcrossing an organism with a mutation or genetic variation through to the parental inbred strain
- An inbred strain of rat that contains a small genetic region (ideally a single gene)from another strain, but which is otherwise identical to the original inbred strain Congenic strains are derived by backcrossing to a parental inbred strain for at least ten generations while selecting for heterozygosity at a particular locus See also the Rules for Nomenclature of Mouse and Rat Strains
- Organisms that differ in genotype at a single locus