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DAZ1 is a member of the DAZ gene family and is a candidate for the human Y-chromosomal azoospermia factor (AZF). Zusätzlich bieten wir Ihnen DAZ1 Proteine (2) und viele weitere Produktgruppen zu diesem Protein an.
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Cow (Bovine) Polyclonal DAZ1 Primary Antibody für WB - ABIN2787798
Stouffs, Tournaye, Van der Elst, Haentjens, Liebaers, Lissens: Do we need to search for gr/gr deletions in infertile men in a clinical setting? in Human reproduction (Oxford, England) 2008
There was an increased frequency of DAZ microdeletion in blood samples from oligozoospermic and near azoospermic patients. A high frequency of DAZ microdeletion was observed in the sperm of patients with no DAZ microdeletion in their leukocytes compared to control. The results might be indicative of DAZ microdeletion induction during spermatogenesis.
We investigated partial deletion of AZFc region and DAZ copy number in a population of Iranian infertile men and normozoospermic controls.
Susceptibility of gr/gr (zeige GSR Antikörper) rearrangements to azoospermia or oligozoospermia is dependent on DAZ and CDY1 (zeige CDY2A Antikörper) gene copy deletions.
Overexpression of DAZ1 is associated with breast tumors.
Studies indicate that partial RNA-binding proteins DAZ1/2 deletion was associated wih male infertility, but partial RNA-binding proteins DAZ3 (zeige DAZ3 Antikörper)/4 deletion was not associated with male infertility.
We did not found any statistically significant genetic association between DAZ alleles and idiopathic male infertility
genetic association study in Chinese population: Data suggest that combined patterns of copy number abnormality in DAZ1 (deleted in azoospermia 1) and/or BPY2 (basic charge Y-linked protein 2) are associated with spermatogenic impairment/azoospermia.
There appears to be an asociation of DAZ1/DAZ2 (zeige DAZ2 Antikörper) deletion with spermatogenic impairment and male infertility in the South Chinese population.
genetic association studies in Han population in China: Data suggest that AZF1/DAZ1 duplications underlie genetic predisposition of Y-chromosome haplogroup K* to spermatogenic impairment (azoospermia/oligospermia) in the population studied.
The methylation patterns of CpG island (CGI) in the DAZ gene promoter region were different between somatic cells and spermatic cells
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 three copies of the 10.8 kb repeat. However, no transcripts containing three copies of the RRM domain have been described\; thus the RefSeq for this gene contains only two RRM domains.
deleted in azoospermia 1
, DAZ protein
, deleted in azoospermia 4
, deleted in azoospermia protein 1