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单词 pronephros
释义

pronephros

听听怎么读
英 [pr??'nefr?s]
美 [pro?'nefr?s]
是什么意思
  • n.

    前肾(脊椎动物最原始的泌尿器官);

  • 英英释义

    Pronephros

    • Pronephros the most basic of the three excretory organs that develop in vertebrates, corresponding to the first stage of kidney development. It is succeeded by the mesonephros, which in fish and amphibians remains as the adult kidney.

    以上来源于:Wikipedia

    学习怎么用

    双语例句

    用作名词(n.)
    1. The pronephros does not function, but it marks at the fourth week of development the start of renal development.
      前肾生肾节内,从头侧至尾端先后出现横行前肾小管,内侧端开口于胚内体腔,外侧端与头尾走行的前肾管相通。

    权威例句

    The zebrafish pronephros: A model to study nephron segmentation
    Notch regulates cell fate in the developing pronephros.
    Cilia-driven fluid flow in the zebrafish pronephros, brain and Kupffer's vesicle is required for normal organogenesis.
    CD41+ cmyb+ precursors colonize the zebrafish pronephros by a novel migration route to initiate adult hematopoiesis.
    Model systems for the study of kidney development: use of the pronephros in the analysis of organ induction and patterning.
    The cdx genes and retinoic acid control the positioning and segmentation of the zebrafish pronephros
    Expression of LIM class homeobox gene Xlim-1 in pronephros and CNS cell lineages of Xenopus embryo is affected by retinoic acid and ...
    The Wilms tumor genes wt1a and wt1b control different steps during formation of the zebrafish pronephros
    Notch signaling controls the differentiation of transporting epithelia and multiciliated cells in the zebrafish pronephros.
    vhnf1, the MODY5 and familial GCKD-associated gene, regulates regional specification of the zebrafish gut, pronephros, and hindbrain.
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