نتایج جستجو برای: zfx
تعداد نتایج: 164 فیلتر نتایج به سال:
To investigate the molecular phylogeny and evolution of the family Canidae, nucleotide sequences of the zinc-finger-protein gene on the Y chromosome (ZFY, 924-1146 bp) and its homologous gene on the X chromosome (ZFX, 834-839 bp) for twelve canid species were determined. The phylogenetic relationships among species reconstructed by the paternal ZFY sequences closely agreed with those by mtDNA a...
Baicalein, a widely used Chinese herbal medicine, has multiple pharmacological activities. However, the precise mechanisms of the anti-proliferation and anti-metastatic effects of baicalein on gallbladder cancer (GBC) remain poorly understood. Therefore, the aim of this study was to assess the anti-proliferation and anti-metastatic effects of baicalein and the related mechanism(s) on GBC. In th...
We sequenced the genomic region containing the human Y-linked zinc finger gene (ZFY). Comparison of ZFY to the related region on the X chromosome (ZFX) and to autosomal sequences reveals a significant accumulation of transposable elements on the sex chromosomes. In addition, five times as many retroviruslike elements (RLEs) are present in the ZFY region as in the ZFX region. Thus, transposable ...
ژن zfx کد کننده یکی از اعضای خانواده پروتئین های انگشت روی می باشد که به عنوان تنظیم کننده خود نوزایی در چندین نوع سلول های بنیادی عمل می کند. علاوه بر این، بیان این ژن به طور غیر نرمال در چندین سرطان افزایش می یابد و با درجه بدخیمی ارتباط دارد. در این مطالعه به منظور بررسی نقش zfx در پاتوژنز آستروسیتوما، بیان آن با استفاده از روش real time rt-pcr در 25 نمونه بافت توموری آستروسیتوما با درجات مخ...
Purpose: Isolation, induction of neural and glial differentiation and evaluating the expression of Nucleostemin, ZFX, Hoxb-4, Sox-9 & Bmi-1 self renewal genes in adult mouse neural stem cells. Materials and Methods: Breifly, for isolation of neural stem cells, frontal part of adult mouse brain was minced in PBS and digested by enzyme solution, containing hyaloronidase and trypsin. Isolated cel...
A comparative study of the last exon of the zinc finger genes Zfx, Zfy, and Zfa from species of mice in the genus Mus was conducted to assess the extent of gene-specific and chromosome-specific effects on the evolutionary patterns among related X-, Y-, and autosomal-linked genes. Phylogenetic analyses of 29 sequences from Zfx, Zfa, and Zfy from 10 taxa were performed to infer relatedness among ...
Context The molecular pathogenesis of sporadic parathyroid adenomas is incompletely understood, with alterations in cyclin D1/PRAD1 and MEN1 most firmly established as genetic drivers. The gene encoding the X-linked zinc finger protein (ZFX) has recently been implicated in the pathogenesis of a subset of parathyroid adenomas after recurrent, hotspot-focused somatic mutations were identified. ZF...
As the molecular mechanisms that govern stem cell fate are beginning to be unraveled, Galan-Caridad et al. (2007) report in this issue of Cell a common role for the transcription factor Zfx in the self-renewal/maintenance of both embryonic stem cells and hematopoietic stem cells. Their work suggests that a regulator of self-renewal can be shared between two different cell types.
A Genetic Method for Sex Identification of Raccoons (Procyon lotor) with Using the ZFX and ZFY Genes
A genetic method for sex determination in raccoons was developed based on nucleotide differences of the zinc finger protein genes ZFX and ZFY. Four novel internal primers specific for ZFX or ZFY were designed. PCR amplification using two primer sets followed by agarose gel electrophoresis enabled sex determination. 141-bp and 447-bp bands were in both sex, and 346-bp band was specific only in m...
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