de Oliveira Silva Franklin Magnum, de Ávila Silva Lucas, Araújo Wagner L, Zsögön Agustin, Nunes-Nesi Adriano
Departmento de Biologia Vegetal, Universidade Federal de Viçosa, Campus UFR, Viçosa, MG, 36570-000, Brazil.
Methods Mol Biol. 2017;1653:125-135. doi: 10.1007/978-1-4939-7225-8_9.
Naturally occurring genetic variation in plants can be very useful to dissect the complex regulation of primary metabolism as well as of physiological traits such as photosynthesis and photorespiration. The physiological and genetic mechanisms underlying natural variation in closely related species or accessions may provide important information that can be used to improve crop yield. In this chapter we describe in detail the use of a population of introgression lines (ILs), with the Solanum pennellii IL population as a study case, as a tool for the identification of genomic regions involved in the control of photosynthetic efficiency.
植物中自然发生的遗传变异对于剖析初级代谢以及光合作用和光呼吸等生理特性的复杂调控非常有用。近缘物种或种质中自然变异背后的生理和遗传机制可能提供可用于提高作物产量的重要信息。在本章中，我们将详细描述以渐渗系群体（ILs）作为工具来鉴定参与光合效率控制的基因组区域，以野生番茄（Solanum pennellii）渐渗系群体为例进行研究。
