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28 Μαΐ 2023 · (1) A heterozygous individual bearing an unexpressed defective gene. (2) An organism possessing a recessive gene for a trait, hence, not expressing the trait. A catalytic substance that serves as a vehicle for an element or group of atoms from one compound to another.
14 Νοε 2016 · Carrier proteins are proteins that carry substances from one side of a biological membrane to the other. Many carrier proteins are found in a cell's membrane, though they may also be found in the membranes of internal organelles such as the mitochondria, chloroplasts, nucleolus, and others.
carrier - (genetics) an organism that possesses a recessive gene whose effect is masked by a dominant allele; the associated trait is not apparent but can be passed on to offspring
In medicine, a person is a carrier if they test positive for a pathogen or a genetic defect without showing any symptoms. This person can unwittingly spread the illness to others without ever knowing he or she is the source.
In classical genetics, an individual who carries one deleterious allele for an autosomal recessive disorder. In clinical discussions, may refer to an individual who carries a deleterious allele that predisposes to disease.
In genetics, a person who has one copy of a mutated (changed) disease-causing gene but has no symptoms or mild symptoms. Carriers can pass on the mutated gene to a biological child.
a multiunit transmembrane protein that possesses specific binding sites of a particular molecule and transports that substance across the cell membrane.
