 |
|
| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| • HOME • ABOUT • CATEGORIES • COPYRIGHT • NEWSLETTER   
|
carrier
An individual who possesses one copy of a mutant allele that causes disease only when two copies are present. Although carriers are not affected by the disease, two carriers can produce a child who has the disease.
In the case of an infectious disease, a carrier is a person who carries the agent, such as a virus, reponsible for the disease, while often remaining quite wll.
Related categories
• GENETICS AND HEREDITY• HEALTH AND DISEASE
Source: National Human Genome Research Institute
Also on this site:
Encyclopedia of Alternative Energy & Sustainable Living
Encyclopedia of History