| sex-linked | <genetics> A genetic disorder where the genetic defect is linked to one of the chromosomes that determines sex (x or y). This is usually due to a gene on the unpaired portion of the X chromosome. Recessive X linked alleles are fully expressed in the heterogametic sex because they can have only one copy of the gene. Thus X linked mutant disorders are more common in human males than in females. An example is haemophilia, which is autosomal recessive and linked to the X chromosome, so only males (XY) actually manifest the disease. (06 Oct 1997) |
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| sex-linked character | An inherited character determined by a gene on a gonosome. See: gene. (05 Mar 2000) |
| sex-linked inheritance | The pattern of inheritance that may result from a mutant gene located on either the X or Y chromosome. (05 Mar 2000) |
| sex-linked locus | Any locus that in normal karyotypes is borne on a heterosome; commonly but incorrectly applied to an X-linked locus. (05 Mar 2000) |
| sex-linked |
concerning characteristics that are determined by genes carried on the sex chromosomes (on the X chromosome in particular)
Ãâó: wordnet.princeton.edu/perl/webwn
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| sex-linked |
Linked to the X chromosome. X-linked disorders are recessive and occur only in males. This is because males have no second copy of the X chromosome to "obscure" the effects of the abnormal gene.
Ãâó: library.thinkquest.org/17109/glossary.htm
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| sex-linked |
Located on the X chromosome. Sex-linked (or X-linked) diseases are generally seen only in males.
Ãâó: science.education.nih.gov/supplements/nih1/genetic...
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| sex-linked |
A gene that is located on or linked to the X chromosome.
Ãâó: www.lsdn.com/glance_glossary.shtml
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| sex-linked |
A gene carried by one of the sex chromosomes; lt may he expressed phenotypically in both sexes.
Ãâó: evolution.unibe.ch/teaching/GlossarE.htm
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| sex-linked | concerning characteristics that are determined by genes carried on the sex chromosomes (on the X chromosome in particular) |
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| sex-linked | any disease or abnormality that is determined by the sex hormones |
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