遗传 ›› 2006, Vol. 28 ›› Issue (9): 1173-1179.

• 专论与综述 • 上一篇    下一篇

从形态学不同到基因水平差异: 家蚕与果蝇早期胚胎发育比较

柴春利; 鲁 成   

  1. 西南大学农业部蚕桑学重点实验室, 重庆 400716

  • 收稿日期:2006-02-13 修回日期:2006-04-28 出版日期:2006-09-01 发布日期:2006-09-01
  • 通讯作者: 鲁成

Comparison of Early Embryogenesis Between Silkworm and Drosophila from both Morphology and Gene Content Level

CHAI Chun-Li; LU Cheng   

  1. Key Laboratory of Sericulture of the Agriculture Ministry of China, Southwest University, Chongqing 400716, China
  • Received:2006-02-13 Revised:2006-04-28 Online:2006-09-01 Published:2006-09-01
  • Contact: LU Cheng

摘要:

昆虫的分化多样性一直是研究的一个热点, 对家蚕胚胎发育调控机制的研究将有助于加深人们对其他昆虫早期胚胎发育机制的了解。文章综述了鳞翅目昆虫家蚕和双翅目昆虫果蝇的早期胚胎发育在形态学及基因水平的研究结果。通过比较, 发现二者的早期胚胎发育存在较大差异。这一结果不但可以为家蚕胚胎发育调控机制的分子水平研究提供重要参考, 也可为昆虫分化多样性的分子机制研究提供线索。

关键词: 形态学, 基因, 胚胎发育, 果蝇, 家蚕

Abstract:

The diversity of insects has been the focus of many investigations.
Research in the early embryonic developmental mechanism of silkworm will promote understanding in early embryonic developmental mechanism of other insects. This paper reviews the differences in early embryonic development of silkworm and Drosophila from both morphology and gene content level. The results not only provide evidences for the study of early embryonic development mechanism in silkworm,
but also give clues for the study of insects diversity.

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