课题基金 / 基金详情

项目摘要

项目成果

SHOUKHRAT M MITALIPOV的其他基金

相似基金

相关文献

中文摘要
翻译
项目总结: 体细胞核移植取代单倍体减数分裂中期染色体(MII)--受阻 来自体细胞的具有二倍体间期染色质的卵母细胞。这种SCNT卵母细胞是二倍体的,不适合 因三倍体而受精。然而,我们的初步研究表明,SCNT卵母细胞能够 形成由成对的单染色单体染色体组成的减数分裂早期纺锤体 激活或受精可以诱导体细胞染色体分离成假极体。我们的研究 将确定DNA能否诱导小鼠SCNT卵母细胞的体细胞同源配对和重组 双链断裂和开发未来治疗不孕不育的方法。
英文摘要
Project Summary: Somatic cell nuclear transfer (SCNT) replaces haploid meiotic chromosomes in metaphase (MII)-arrested oocytes with diploid interphase chromatin from somatic cells. Such SCNT oocytes are diploid and are not suitable for fertilization due to triploidy. However, our preliminary studies indicate that SCNT oocytes are capable of forming premature meiotic spindles consisting of paired single-chromatid chromosomes and subsequent activation or fertilization can induce segregation of somatic chromosomes into a pseudo polar body. Our research will determine if somatic homolog pairing and recombination in mouse SCNT oocytes can be induced by DNA double strand breaks and develop future therapeutic approaches for infertility treatments.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Horizontal mtDNA Exchange
  • 批准号:
    9902293
  • 项目类别:
  • 资助金额:
    $55.93万
  • 财政年份:
    2019
  • 负责人:
    SHOUKHRAT M MITALIPOV
  • 依托单位:
Horizontal mtDNA Exchange
  • 批准号:
    10356794
  • 项目类别:
  • 资助金额:
    $55.93万
  • 财政年份:
    2019
  • 负责人:
    SHOUKHRAT M MITALIPOV
  • 依托单位:
Horizontal mtDNA Exchange
  • 批准号:
    10584513
  • 项目类别:
  • 资助金额:
    $55.93万
  • 财政年份:
    2019
  • 负责人:
    SHOUKHRAT M MITALIPOV
  • 依托单位:
Mitochondrial Aging and Reprogramming
  • 批准号:
    9142455
  • 项目类别:
  • 资助金额:
    $52.31万
  • 财政年份:
    2015
  • 负责人:
    SHOUKHRAT M MITALIPOV
  • 依托单位:
海外基金