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DAZ3

DAZ3
Identifiers
Aliases DAZ3, pDP1679, deleted in azoospermia 3
External IDs HomoloGene: 133282 GeneCards: DAZ3
Orthologs
Species Human Mouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_020364

n/a

RefSeq (protein)

NP_065097

n/a

Location (UCSC) Chr Y: 24.76 – 24.81 Mb n/a
PubMed search n/a

NM_020364

n/a

NP_065097

n/a

Deleted in azoospermia protein 3 is a protein that in humans is encoded by the DAZ3 gene.

This gene is a member of the DAZ gene family and is a candidate for the human Y-chromosomal azoospermia factor (AZF). Its expression is restricted to premeiotic germ cells, particularly in spermatogonia. It encodes an RNA-binding protein that is important for spermatogenesis. Four copies of this gene are found on chromosome Y within palindromic duplications; one pair of genes is part of the P2 palindrome and the second pair is part of the P1 palindrome. Each gene contains a 2.4 kb repeat including a 72-bp exon, called the DAZ repeat; the number of DAZ repeats is variable and there are several variations in the sequence of the DAZ repeat. Each copy of the gene also contains a 10.8 kb region that may be amplified; this region includes five exons that encode an RNA recognition motif (RRM) domain. This gene contains one copy of the 10.8 kb repeat.




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Wikipedia

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