课题基金 / 基金详情

CYTOGENETICS OF FEMALE MAMMALIAN MEIOSIS

CYTOGENETICS OF FEMALE MAMMALIAN MEIOSIS
雌性哺乳动物减数分裂的细胞遗传学
批准号:
3311223
负责人:
GEORGIANA M JAGIELLO
金额:
$22.99万
依托单位国家:
美国
项目类别:
财政年份:
1976
资助国家:
美国
项目状态:
已结题
起止时间:
1976-09-30 至 1987-06-30

项目摘要

项目成果

GEORGIANA M JAGIELLO的其他基金

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中文摘要
翻译
几年来,这个实验室一直在测试那些直接或 与人类三体的病因学问题间接相关 研究对象。这些实验是内分泌学的,生化的和 细胞遗传学。本申请直接涉及双线烯 小鼠和人的减数分裂阶段,特别注意交叉数 和位置。发展一种准确识别的能力 每一种二价态的二价态都使首次在 哺乳动物决定交叉数和交叉数的基本遗传学概念 位置、性别二型性、终止性和染色体间效应 交叉上的结构或数字异常。
英文摘要
For some years this laboratory has tested hypotheses which directly or indirectly related to the question of the etiology of trisomy in human subjects. These experiments have been endocrinologic, biochemical and cytogenetic. The present application deals directly with the diplotene stage of mouse and human meiosis with special attention to chiasmata number and location. The development of a capability for exact identification of each bivalent at diplotene makes it possible for the first time to test in mammals the basic genetical concepts of determination of chiasma number and location, sexual dimorphism, terminalization, and interchromosomal effects of structural or numerical abnormalities on chiasmata.
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STUDIES ON MAMMALIAN OOCYTES (AND SPERMATOCYTES)
STUDIES OF MAMMALIAN OOCYTES
  • 批准号:
    3315881
  • 项目类别:
  • 资助金额:
    $19.56万
  • 财政年份:
    1984
  • 负责人:
    GEORGIANA M JAGIELLO
  • 依托单位:
STUDIES OF MAMMALIAN OOCYTES
  • 批准号:
    3315880
  • 项目类别:
  • 资助金额:
    $20.87万
  • 财政年份:
    1984
  • 负责人:
    GEORGIANA M JAGIELLO
  • 依托单位:
STUDIES ON MAMMALIAN OOCYTES (AND SPERMATOCYTES)
  • 批准号:
    2197725
  • 项目类别:
  • 资助金额:
    $28.24万
  • 财政年份:
    1984
  • 负责人:
    GEORGIANA M JAGIELLO
  • 依托单位: