Exploring and exploiting genetics and genomicsfor sweetpotato improvement: Status andperspectives
作者机构：Shanghai Key Laboratory of Plant Functional Genomics and ResourcesShanghai Chenshan Botanical GardenShanghai 201602China College of Life SciencesShanghai Normal UniversityShanghai 200234China USDA-ARS/PGRUGriffinGA 30223USA National Key Laboratory of Plant Molecular GeneticsCAS Center for Excellence in Molecular Plant SciencesChinese Academy of SciencesShanghai 200032China
出 版 物：《Plant Communications》 (植物通讯（英文）)
年 卷 期：2022年第3卷第5期
页 面：38-62页
核心收录：
学科分类：0710[理学-生物学] 09[农学] 0901[农学-作物学]
基 金：This work was funded by the Ministry of Science and Technology of the People’s Republic of China(grants 2019YFD1000700,2019YFD1000704-2,2019YFD1000703,and 2019YFD1000701-2) the Shanghai Municipal Afforestation&City Appearance and Environmental Sanitation Administration(G182402,G192413,G192414,G222411,and G202402) the State Key Laboratory of Subtropical Silviculture(KF2019) the Youth Innovation Promotion Association CAS,and the Bureau of Science and Technology for Development CAS(KFJ-BRP-017-42)
主 题：sweetpotato polyploid genetics genomics breeding
摘 要：Sweetpotato(Ipomoea batatas(L.)Lam.)is one of the most important root crops cultivated *** of its adaptability,high yield potential,and nutritional value,sweetpotato has become an important food crop,particularly in developing *** ensure adequate crop yields to meet increasing demand,it is essential to enhance the tolerance of sweetpotato to environmental stresses and other yield-limiting *** highly heterozygous hexaploid genome of *** complicates genetic studies and limits improvement of sweetpotato through traditional ***,application of next-generation sequencing and high-throughput genotyping and phenotyping technologies to sweetpotato genetics and genomics research has provided new tools and resources for crop *** this review,we discuss the genomics resources that are available for sweetpotato,including the current reference genome,databases,and available bioinformatics *** systematically review the current state of knowledge on the polyploid genetics of sweetpotato,including studies of its origin and germplasm diversity and the associated mapping of important agricultural *** then outline the conventional and molecular breeding approaches that have been applied to ***,we discuss future goals for genetic studies of sweetpotato and crop improvement via breeding in combination with state-of-the-art multi-omics approaches such as genomic selection and gene *** approaches will advance and accelerate genetic improvement of this important root crop and facilitate its sustainable global production.
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