• 我要登录|
  • 免费注册
    |
  • 我的丁香通
    • 企业机构:
    • 成为企业机构
    • 个人用户:
    • 个人中心
  • 移动端
    移动端
丁香通 logo丁香实验_LOGO
搜实验

    大家都在搜

      大家都在搜

        0 人通过求购买到了急需的产品
        免费发布求购
        发布求购
        点赞
        收藏
        wx-share
        分享

        Molecular Approaches for Delineating Marker Chromosomes

        互联网

        665
        A marker chromosome is defined as a structurally abnormal supernumerary chromosome that can not be identified by routine cytogenetics. Examples of marker chromosomes include rings, derivatives, dicentrics, and minute chromosomes. Current literature suggests that supernumerary marker chromosomes are found in 0.14–0.72/ 1000 newborns and more commonly in prenatal testing at 0.65–1.5/1000 (1 ). The significance of a marker chromosome depends on several factors, including inheritance, mode of ascertainment, chromosomal origin, and morphology as well as structure of the marker.
        ad image
        提问
        扫一扫
        丁香实验小程序二维码
        实验小助手
        丁香实验公众号二维码
        扫码领资料
        反馈
        TOP
        打开小程序