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2 ημέρες πριν · Definition. A carrier, as related to genetics, is an individual who “carries” and can pass on to its offspring a genomic variant (allele) associated with a disease (or trait) that is inherited in an autosomal recessive or sex-linked manner, and who does not show symptoms of that disease (or features of that trait).
A hereditary carrier (genetic carrier or just carrier), is a person or other organism that has inherited a recessive allele for a genetic trait or mutation but usually does not display that trait or show symptoms of the disease.
In genetics, the term carrier describes an organism that carries two different forms (alleles) of a recessive gene (alleles of a gene linked to a recessive trait) and is thus heterozygous for that the recessive gene.
28 Μαΐ 2023 · A genetic carrier pertains to an organism carrying an unexpressed defective gene for a recessive trait but when mated with another carrier can produce a homozygous offspring that expresses the recessive trait.
Definition. In genetics and genomics, a carrier is generally used to describe an individual who has a genomic variant associated with a genetic condition, but does not have the condition themselves. Use in clinical context.
The quick and simple answer: A genetic carrier is someone who has inherited a recessive allele for a genetic condition but doesn’t show traits or symptoms of that condition. Most genetic conditions are inherited through autosomal recessive inheritance .
In genetics, the term carrier describes an organism that carries two different forms ( alleles) of a recessive gene (alleles of a gene linked to a recessive trait) and is thus heterozygous for that the recessive gene.
