Fluctuating Asymmetry: A Technique for Measuring Developmental Stress Caused by Inbreeding
Fluctuating Asymmetry: A Technique for Measuring Developmental Stress Caused by Inbreeding
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波动不对称性：一种测量近亲繁殖引起的发育压力的技术
DOI：
10.1071/bi9860145
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
M. Whitten
中科院分区：
文献类型：
--
作者：
G. M. Clarke;Gw Brand;M. Whitten
波动的不对称性有时被用来表示发育稳态的破坏。这种破坏被认为是发育压力增加的结果。在这项研究中，我们研究波动的不对称性和近交水平之间的关系，在两个不同的育种系统：海洋harpacticoid桡足类Tisbe holothuriae，一个典型的远交二倍体，和常见的蜜蜂/时代，这是单倍二倍体。近亲繁殖以前已被证明构成一个发展的压力，在人口的T。holothuria，但同样的是尚未得到结论性的显示，在A. melli/era.
Fluctuating asymmetry has sometimes been employed to indicate disruption of developmental homeostasis. Such disruption is thought to be a result of increased developmental stress. In this study we examine the relationship between fluctuating asymmetry and inbreeding level in two differing breeding systems: the marine harpacticoid copepod Tisbe holothuriae, a typically outbreeding diploid, and the common honeybee Apis melli/era, which is haplo-diploid. Inbreeding has previously been shown to constitute a developmental stress in populations of T. holothuriae, but the same is yet to be conclusively shown in A. melli/era.