Laboratory of Genetics, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands; Department of Genetics, Faculty of Agriculture, Cairo University, Giza, 12613, Egypt.
Biometris - Applied Statistics, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands.
Trends Plant Sci. 2014 Jun;19(6):390-8. doi: 10.1016/j.tplants.2014.01.001. Epub 2014 Jan 31.
Plant growth and development are influenced by the genetic composition of the plant (G), the environment (E), and the interaction between them (G×E). To produce suitable genotypes for multiple environments, G×E should be accounted for and assessed in plant-breeding programs. Here, we review the genetic basis of G×E and its consequence for quantitative trait loci (QTL) mapping in biparental and genome-wide association (GWA) mapping populations. We also consider the implications of G×E for understanding plant fitness trade-offs and evolutionary ecology.
植物的生长和发育受植物的遗传组成（G）、环境（E）以及它们之间的相互作用（G×E）的影响。为了生产适合多种环境的合适基因型，在植物育种计划中应该考虑并评估 G×E。在这里，我们回顾了 G×E 的遗传基础及其对双亲和全基因组关联（GWA）作图群体中数量性状位点（QTL）作图的影响。我们还考虑了 G×E 对理解植物适应度权衡和进化生态学的意义。
