Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, RDA, Jeonju 54874, Republic of Korea.
Biomed Res Int. 2019 Feb 19;2019:7519687. doi: 10.1155/2019/7519687. eCollection 2019.
Rosaceae is one of the important families possessing a variety of diversified plant species. It includes many economically valuable crops that provide nutritional and health benefits for the human. Whole genome sequences of valuable crop plants were released in recent years. Understanding of genomics helps to decipher the plant physiology and developmental process. With the information of cultivating species and its wild relative genomes, genome sequence-based molecular markers and mapping loci for economically important traits can be used to accelerate the genome assisted breeding. Identification and characterization of disease resistant capacities and abiotic stress tolerance related genes are feasible to study across species with genome information. Further breeding studies based on the identification of gene loci for aesthetic values, flowering molecular circuit controls, fruit firmness, nonacid fruits, etc. is required for producing new cultivars with valuable traits. This review discusses the whole genome sequencing reports of , , , , and and status of functional genomics of representative traits in individual crops.
蔷薇科是拥有多种多样化植物物种的重要科之一。它包括许多具有经济价值的作物，为人类提供营养和健康益处。近年来，有价值的作物的全基因组序列已经公布。对基因组学的理解有助于破译植物生理学和发育过程。利用栽培物种及其野生近缘种基因组的信息，可以利用基于基因组序列的分子标记和与经济重要性状相关的图谱定位来加速基因组辅助育种。利用基因组信息在物种间研究抗病能力和非生物胁迫耐受相关基因的鉴定和特征分析是可行的。需要对基因座进行进一步的育种研究，以确定与美学价值、开花分子电路控制、果实硬度、非酸性果实等相关的基因，从而培育出具有有价值性状的新品种。本综述讨论了 、 、 、 和 的全基因组测序报告，以及个别作物代表性状的功能基因组学现状。
