advanced bell stage

 
       
  • 钟状末期

advanced bell stage的用法和样例:

例句

  1. At the bell stage, immunoreactive bFGF was localized to the preameloblasts.
    钟状期牙胚中前成釉细胞为bFGF强阳性,星网层可疑;
  2. Objective: To study expression of whether Shh and its receptor Ptc during late bell stage in mouse tooth germ.
    目的 :判断sonichedgehog(Shh)基因及其受体patched(Ptc)是否在小鼠牙胚钟状晚期有表达。 方法 :用RT PCR法研究Shh及其受体Ptc在小鼠牙胚钟状晚期的表达。
  3. Shh and its receptor are expressed during the late bell stage of mouse tooth germ.
    Shh及其受体Ptc在小鼠牙胚钟状晚期有表达。
  4. Results: The expression was significant in the proliferating growth center of the bud ,the cap and earlier bell stage of tooth development.
    结果:在牙胚发育的蕾状期、帽状期、钟状早期的细胞增殖中心处三者表达都很明显。

advanced bell stage的海词问答与网友补充:

提问补充

advanced bell stage的相关资料:

临近单词

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