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远古之翼:蝴蝶翅膀图案进化的动画呈现

Ancient Wings: animating the evolution of butterfly wing patterns.

作者信息

Arbesman Samuel, Enthoven Leo, Monteiro Antónia

机构信息

Department of Biological Sciences, University at Buffalo, Buffalo, NY 14260, USA.

出版信息

Biosystems. 2003 Oct;71(3):289-95. doi: 10.1016/s0303-2647(03)00086-8.

Abstract

Character optimization methods can be used to reconstruct ancestral states at the internal nodes of phylogenetic trees. However, seldom are these ancestral states visualized collectively. Ancient Wings is a computer program that provides a novel method of visualizing the evolution of several morphological traits simultaneously. It allows users to visualize how the ventral hindwing pattern of 54 butterflies in the genus Bicyclus may have changed over time. By clicking on each of the nodes within the evolutionary tree, the user can see an animation of how wing size, eyespot size, and eyespot position relative the wing margin, have putatively evolved as a collective whole. Ancient Wings may be used as a pedagogical device as well as a research tool for hypothesis-generation in the fields of evolutionary, ecological, and developmental biology.

摘要

性状优化方法可用于重建系统发育树内部节点的祖先状态。然而,这些祖先状态很少被集中可视化。“古翼”(Ancient Wings)是一个计算机程序,它提供了一种同时可视化多个形态性状进化的新方法。它允许用户可视化双环蝶属(Bicyclus)中54种蝴蝶的后翅腹面图案可能是如何随时间变化的。通过点击进化树中的每个节点,用户可以看到一个动画,展示翅膀大小、眼斑大小以及眼斑相对于翅边缘的位置是如何作为一个整体假定进化的。“古翼”既可以用作教学工具,也可以用作进化生物学、生态生物学和发育生物学领域中生成假设的研究工具。

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