Sokolova E I, Sokolov I D
Lugansk State University of Agriculture, Department of Botany and Ecology, Ukraine.
Genetika. 2000 Sep;36(9):1230-6.
Eight mapped mutants (er, tfl, fb, fca, fd, fe, fg, and fy) of arabidopsis (Arabidopsis thaliana (L.) Heynh.) were chosen as the model for investigation of plant response to vernalization and day length. Six quantitative characters were recorded: the number of days from sowing until flowering, plant weight, stem height, number of rosette leaves, number of cauline leaves, and total leaf number. The genotypes responded differently to environmental changes, which altered the effects of genes on quantitative traits, genotype ranks, and selection consequences. A certain set of environmental factors may result in selection in favor of one genotype, and another set may result in selection for another genotype, with direction and intensity of selection being the same.
选择了拟南芥（Arabidopsis thaliana (L.) Heynh.）的八个定位突变体（er、tfl、fb、fca、fd、fe、fg和fy）作为研究植物对春化作用和日长反应的模型。记录了六个数量性状：从播种到开花的天数、植株重量、茎高、莲座叶数、茎生叶数和总叶数。基因型对环境变化的反应不同，这改变了基因对数量性状、基因型排名和选择结果的影响。某一组环境因素可能导致对一种基因型的选择有利，而另一组环境因素可能导致对另一种基因型的选择，选择的方向和强度相同。
