Biodiversity-based development and evolution: the emerging research systems in model and non-model organisms
Biodiversity-based development and evolution: the emerging research systems in model and non-model organisms
复制标题
基于生物多样性的发展和进化：模式和非模式生物的新兴研究系统
DOI：
10.1007/s11427-020-1915-y
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发表时间：
2021-04
期刊：
影响因子：
--
通讯作者：
Dong Bo
中科院分区：
文献类型：
--
作者：
Zhao Long;Gao Feng;Gao Shan;Liang Yujun;Long Hongan;Lv Zhiyi;Su Ying;Ye Naihao;Zhang Liusuo;Zhao Chengtian;Wang Xiaoyu;Song Weibo;Zhang Shicui;Dong Bo
进化发育生物学（Evolutionary developmental biology，简称Evo-Devo）已经成为一个成熟的领域，从广义上讲，它试图了解发育中的变化如何推动生物进化中的重大转变和创新。它通过整合生物学许多分支学科的原理和方法来实现。尽管在过去的几十年里，我们从对模式生物的研究中获得了前所未有的知识，但许多基本的和至关重要的过程仍然是一个谜。考虑到我们星球上巨大的生物多样性，目前的模式生物似乎不足以让我们了解生命的进化和生理过程及其对外部环境的适应。目前不断增加的基因组数据和最近可用的基因编辑工具使我们的研究扩展到非模式生物成为可能。本文以斑马鱼、果蝇等模式动物和文昌鱼、海鞘、纤毛虫、单细胞浮游植物、海洋线虫等非标准模式生物为研究对象，综述了近年来有关发育和再生过程、环境适应和进化机制的调控信号的研究进展。此外，这些系统中的挑战性问题和新的方向进行了概述。
Evolutionary developmental biology, or Evo-Devo for short, has become an established field that, broadly speaking, seeks to understand how changes in development drive major transitions and innovation in organismal evolution. It does so via integrating the principles and methods of many subdisciplines of biology. Although we have gained unprecedented knowledge from the studies on model organisms in the past decades, many fundamental and crucially essential processes remain a mystery. Considering the tremendous biodiversity of our planet, the current model organisms seem insufficient for us to understand the evolutionary and physiological processes of life and its adaptation to exterior environments. The currently increasing genomic data and the recently available gene-editing tools make it possible to extend our studies to non-model organisms. In this review, we review the recent work on the regulatory signaling of developmental and regeneration processes, environmental adaptation, and evolutionary mechanisms using both the existing model animals such as zebrafish andDrosophila, and the emerging nonstandard model organisms including amphioxus, ascidian, ciliates, single-celled phytoplankton, and marine nematode. In addition, the challenging questions and new directions in these systems are outlined as well.
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影响因子：
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