The AZFa gene DBY (DDX3Y) is widely transcribed but the protein is limited to the male germ cells by translation control
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چکیده
منابع مشابه
The AZFa gene DBY (DDX3Y) is widely transcribed but the protein is limited to the male germ cells by translation control.
We explored the function of the human DEAD-box Y RNA helicase DBY (DDX3Y) gene located in the (AZFa) region on the human Y chromosome (Yq11.21). Deletion of this Y interval is known to be a major cause for the occurrence of a severe testicular pathology, the Sertoli-cell-only (SCO) syndrome. DBY has a structural homologue on the short arm of the X chromosome DBX (DDX3X) (Xp11.4). We found wides...
متن کاملRe: AZFa protein DDX3Y is differentially expressed in human male germ cells during development and in testicular tumours: new evidence for phenotypic plasticity of germ cells.
BACKGROUND DDX3Y (DBY), located within AZoospermia Factor a (AZFa) region of the human Y chromosome (Yq11), encodes a conserved DEAD-box RNA helicase expressed only in germ cells and with a putative function at G1-S phase of the cell cycle. Deletion of AZFa results most often in germ cell aplasia, i.e. Sertoli-cell-only syndrome. To investigate the function of DDX3Y during human spermatogenesis...
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The human DEAD-box Y (DBY) RNA helicase (aka DDX3Y) gene is thought to be the major azoospermia factor a (AZFa) gene in proximal Yq11. Men with its deletion display no somatic pathologies, but suffer from complete absence of germ cells. Accordingly, DDX3Y protein is expressed only in the germline in spermatogonia, although the transcripts were found in many tissues. Here, we show the complex tr...
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ژورنال
عنوان ژورنال: Human Molecular Genetics
سال: 2004
ISSN: 1460-2083
DOI: 10.1093/hmg/ddh240