نتایج جستجو برای: TEX15
تعداد نتایج: 13 فیلتر نتایج به سال:
During meiosis, homologous chromosomes undergo synapsis and recombination. We identify TEX15 as a novel protein that is required for chromosomal synapsis and meiotic recombination. Loss of TEX15 function in mice causes early meiotic arrest in males but not in females. Specifically, TEX15-deficient spermatocytes exhibit a failure in chromosomal synapsis. In mutant spermatocytes, DNA double-stran...
Background: TEX15 is a novel protein that is required for chromosomal synapsis and meiotic recombination. Human TEX15 is located on chromosome 8(8p12 region) and expressed in testis and ovary, as is its mouse ortholog. Loss of TEX15 function in mice causes early meiotic arrest in males but not in females. Specifically, TEX15 deficient spermatocytes exhibit a failure in chromosomal synapsis. In ...
Infertility is a global healthcare problem, and despite long years of assisted reproductive activities, a significant number of cases remain idiopathic. Our currently restricted understanding of basic mechanisms driving human gametogenesis severely limits the improvement of clinical care for infertile patients. Using exome sequencing, we identified a nonsense mutation leading to a premature sto...
screening was carried out according to the European Academy of Andrology (EAA) guidelines by real-time fluorescent PCR using the Y Chromosomal Microdeletion Test Kit (Shanghai Tellgen Corporation, Shanghai, China), which detected the sY84 and sY86 sequence-tagged sites (STSs) of azoospermia factor a (AZFa), the sY127 and sY134 STSs of AZFb, and the sY254 and sY255 STSs of AZFc. All six STSs wer...
Male infertility is a reproductive disease caused by various factors, including environmental factors and genetic defects. Thousands of genes have been identified to cause associate with male infertility, such as TEX15. Our study aimed identify the association between polymorphism TEX15 rs142485241 infertility. Total DNAs were extracted from whole blood 429 unrelated Vietnamese individuals, 202...
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