Comparative and population genomics of buckwheat species reveal key determinants of flavor and fertility
作者机构：Institute of Crop SciencesChinese Academy of Agricultural SciencesNational Crop Genebank BuildingZhongguancun South Street No.12Haidian DistrictBeijing 100081China College of AgronomySichuan Agricultural UniversityChengdu 611130China Annoroad Gene Technology(Beijing)Co.LtdBeijing 100176China College of AgricultureInstitute of Agricultural BioengineeringShanxi Agricultural UniversityTaigu 030801ShanxiChina Shanxi Key Laboratory of Minor Crops Germplasm Innovation and Molecular BreedingShanxi Agricultural UniversityTaiyuan 030031ShanxiChina Tongliao Institute Agricultural and Animal Husbandry SciencesTongliao 028015Inner MongoliaChina Groupe de Recherche en Physiologie Ve´ge´tale(GRPV)Earth and Life Institute-Agronomy(ELI-A)Universite´Catholique de LouvainCroix du Sud 4-5bo^ıte L7.07.13B-1348Louvain-la-NeuveBelgium Biotechnical FacultyUniversity of Ljubljana1000 LjubljanaSlovenia Nutrition InstituteTrzaska 401000 LjubljanaSlovenia Gene BankCrop Research InstituteDrnovska´507Prague 6Czech Republic Agricultural Institute of SloveniaHacquetova ulicaLjubljanaSlovenia Laboratory of MetabolomicsInstitute of MicrobiologyBulgarian Academy of SciencesPlovdivBulgaria Center of Plant Systems Biology and BiotechnologyPlovdivBulgaria Molecular Plant BreedingInstitute of Agricultural SciencesETH ZurichUniversitaetstrasse 28092 ZurichSwitzerland Biological SciencesUniversity of SouthamptonLife Sciences Building 85Highfield CampusSouthampton SO171BJUK
出 版 物：《Molecular Plant》 (分子植物（英文版）)
年 卷 期：2023年第16卷第9期
页 面：1427-1444页
核心收录：
基 金：the National Key R&D Program of China(2022YFE0140800) the European Union Horizon 2020 project ECOBREED(771367) the Youth Innovation Program of Chinese Academy of Agricultural Sciences(No.Y2022QC02) Project of Sanya Yazhou Bay Science and Technology City(SCKJ-JYRC-2022-22) National Natural Science Foundation of China(32161143005,31911530772,32111540258) PlantaSYST(SGA No 739582 under FPA No.664620) the BG05M2OP001-1.003-001-C01 project,financed by the European Regional Development Fund through the“Science and Education for Smart Growth”Operational Programme and Slovenian Research Agency,program P4-0077“Genetics and Modern Technologies of Crops”
主 题：buckwheat genomics natural variation adaptation flavonoids Fagopyrum
摘 要：Common buckwheat(Fagopyrum esculentum)is an ancient crop with a world-wide *** to its excellent nutritional quality and high economic and ecological value,common buckwheat is becoming increasingly important throughout the *** availability of a high-quality reference genome sequence and population genomic data will accelerate the breeding of common buckwheat,but the high heterozygosity due to the outcrossing nature has greatly hindered the genome *** we report the assembly of a chromosome-scale high-quality reference genome of *** ***,a homozygous self-pollinating variant of common *** genomics revealed that two cultivated buckwheat species,common buckwheat(***)and Tartary buckwheat(***),underwent metabolomic divergence and ecotype *** expansion of several gene families in common buckwheat,including FhFAR genes,is associated with its wider distribution than Tartary *** number variation of genes involved in the metabolism of flavonoids is associated with the difference of rutin content between common and Tartary ***,we present a comprehensive atlas of genomic variation based on whole-genome resequencing of 572 accessions of common *** and evolutionary genomics reveal genetic variation associated with environmental adaptability and floral development between Chinese and non-Chinese cultivated ***-wide association analyses of multi-year agronomic traits with the content of flavonoids revealed that Fh05G014970 is a potential major regulator of flowering period,a key agronomic trait controlling the yield of outcrossing crops,and that Fh06G015130 is a crucial gene underlying flavor-associated ***,we found that the gene translocation and sequence variation of FhS-ELF3 contribute to the homomorphic self-compatibility of common ***,our results elucidate the genetic basis of spe
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