The population genetics of Arabidopsis thaliana II. Population structure
The population genetics of Arabidopsis thaliana II. Population structure
复制标题
拟南芥群体遗传学II。
DOI：
10.1038/hdy.1971.70
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发表时间：
1971
期刊：
影响因子：
3.8
通讯作者：
M. E. Jones
中科院分区：
文献类型：
--
作者：
M. E. Jones
在以前的论文（Jones，1971）中，三个实验的结果被认为与它们提供的关于拟南芥自然群体中育种系统的性质的信息有关。与预期相反，这些结果强烈表明，一些远交发生在自然种群的本species.The本文件是关注的第一个这三个实验的结果，它提供的信息，种群之间的变异分布，以及家庭之间的人口。如在以前的文件中，六个种群的关注，其中四个是从废弃的铁路轨道网站在沃里克郡，两个从花园栖息地。除了开花时间，这里还包括两个数量性状，即高度和莲座丛宽度。这两个特征都是在开花时测量的，测量单位是毫米。
Ir a previous paper (Jones, 1971), the results from three experiments were considered in relation to the information they provided on the nature of the breeding system in natural populations of Arabidopsis thaliana. Contrary to expectation, these results strongly suggest that some outbreeding occurs in natural populations of this species.The present paper is concerned with the results of the first of these three experiments and with the information it provides on the distribution of variation between populations, as well as between families within populations. As in the previous paper, six populations are concerned in all, four of which were obtained from disused railway track sites in Warwickshire, and two from garden habitats. In addition to the time of flowering, two further quantitative characters are included here, namely, height and rosette width. Both characters were measured at the time of flowering and measurements were made in millimetres.