| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,897,384,328 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
autosomal recessive |
Also found in: Acronyms | 0.01 sec. |
|
|
Autosomal recessive
A pattern of inheritance in which both copies of an autosomal gene must be abnormal for a genetic condition or disease to occur. An autosomal gene is a gene that is located on one of the autosomes or non-sex chromosomes. When both parents have one abnormal copy of the same gene, they have a 25% chance with each pregnancy that their offspring will have the disorder. Mentioned in: Hemoglobinopathies, Muscular Dystrophy, Polyhydramnios and Oligohydramnios, Porphyrias, Prolonged QT Syndrome, Von Willebrand Disease
autosomal recessive Genetics Referring to a mode of inheritance, in which the phenotypic expression of a gene of interest requires its presence on both paired chromosomes–ie, a homozygous state; if both parents have the recessive gene
of interest, the likelihood of expression in progeny is 1:4; ♂ and ♀ are affected equally. Cf Autosomal dominant, X-linked recessive. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Medical Dictionary |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|