Encoding more than 700 genes, chromosome 15 is made up of approximately 106 million base pairs and is about 3% of the human genome. Angelman and Prader-Willi syndromes are associated with loss of function or deletion of genes in the 15q11-q13 region. In the case of Angelman syndrome, this loss is due to inactivity of the maternal 15q11-q13 encoded UBE3A gene in the brain by either chromosomal deletion or mutation. In cases of Prader-Willi syndrome, there is a partial or complete deletion of this region from the paternal copy of chromosome 15. Tay-Sachs disease is a lethal disorder associated with mutations of the HEXA gene, which is encoded by chromosome 15. Marfan syndrome is associated with chromosome 15 through the FBN1 gene. The FAM81A gene product has been provisionally designated FAM81A pending further characterization.
Similarity:
Belongs to the FAM81 family.
SWISS:
Q8TSF8
Gene ID:
145773
Database links:
Entrez Gene: 145773 Human
Entrez Gene: 76886 Mouse
Entrez Gene: 315789 Rat
SwissProt: Q8TSF8 Human
SwissProt: Q3UXZ6 Mouse
Unigene: 531168 Human
Unigene: 163030 Rat
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