气候变化领域集成服务门户(CCPortal): Population genomics of apricots unravels domestication history and adaptive events

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DOI	10.1038/s41467-021-24283-6
	Population genomics of apricots unravels domestication history and adaptive events
	Groppi A.; Liu S.; Cornille A.; Decroocq S.; Bui Q.T.; Tricon D.; Cruaud C.; Arribat S.; Belser C.; Marande W.; Salse J.; Huneau C.; Rodde N.; Rhalloussi W.; Cauet S.; Istace B.; Denis E.; Carrère S.; Audergon J.-M.; Roch G.; Lambert P.; Zhebentyayeva T.; Liu W.-S.; Bouchez O.; Lopez-Roques C.; Serre R.-F.; Debuchy R.; Tran J.; Wincker P.; Chen X.; Pétriacq P.; Barre A.; Nikolski M.; Aury J.-M.; Abbott A.G.; Giraud T.; Decroocq V.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Among crop fruit trees, the apricot (Prunus armeniaca) provides an excellent model to study divergence and adaptation processes. Here, we obtain nearly 600 Armeniaca apricot genomes and four high-quality assemblies anchored on genetic maps. Chinese and European apricots form two differentiated gene pools with high genetic diversity, resulting from independent domestication events from distinct wild Central Asian populations, and with subsequent gene flow. A relatively low proportion of the genome is affected by selection. Different genomic regions show footprints of selection in European and Chinese cultivated apricots, despite convergent phenotypic traits, with predicted functions in both groups involved in the perennial life cycle, fruit quality and disease resistance. Selection footprints appear more abundant in European apricots, with a hotspot on chromosome 4, while admixture is more pervasive in Chinese cultivated apricots. Our study provides clues to the biology of selected traits and targets for fruit tree research and breeding. © 2021, The Author(s).
语种	英语
scopus关键词	contig; glutathione; molecular marker; plant DNA; plant RNA; chromosome; divergence; domestication; fruit; genome; genomics; population genetics; selection; agronomic trait; allele; apricot; Article; chloroplast genome; chromosome 4; controlled study; domestication; gene linkage disequilibrium; gene mapping; gene pool; gene silencing; genetic variability; haplotype; heterozygosity; hybridization; illumina sequencing; karyotype; nonhuman; phylogeny; plant chromosome; plant genome; population genetic structure; population genomics; quantitative trait locus; retroposon; RNA sequencing; selective sweep; transposon; vegetation history; apricot; classification; disease resistance; fruit; gene flow; genetic selection; genetic variation; genetics; growth, development and aging; life cycle stage; metagenomics; molecular evolution; phenotype; plant genome; Prunus armeniaca; Chromosomes, Plant; Disease Resistance; Domestication; Evolution, Molecular; Fruit; Gene Flow; Genetic Variation; Genome, Plant; Life Cycle Stages; Metagenomics; Phenotype; Phylogeny; Prunus armeniaca; Selection, Genetic
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251401
作者单位	Univ. Bordeaux, Centre de Bioinformatique de Bordeaux (CBiB), Bordeaux, 33076, France; Univ. Bordeaux, CNRS, IBGC, UMR 5095, Bordeaux, 33077, France; Univ. Bordeaux, INRAE, UMR 1332 Biologie du Fruit et Pathologie, 71 Av. E. Bourlaux, Villenave d’Ornon, 33140, France; Liaoning Institute of Pomology, Tiedong Street, Xiongyue, Bayuquan District, Yingkou City, Liaoning 115009, China; Université Paris Saclay, INRAE, CNRS, AgroParisTech, UMR GQE-Le Moulon, Gif-sur-Yvette, 91190, France; Genoscope, Institut François Jacob, Commissariat à l’Energie Atomique (CEA), Université Paris-Saclay, 2 Rue Gaston Crémieux, Evry, 91057, France; Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Univ Evry, Université Paris-Saclay, 2 Rue Gaston Crémieux, Evry, 91057, France; French Plant Genomic Resource Center, INRAE-CNRGV, Castanet Tolosan, France; INRAE/UBP UMR 1095 GDEC Genetique, Diversite et Ecophysiologie des Cereales, Laboratory PaleoEVO Paleogenomics & Evolution, 5 Chemin de Beaulieu, Clermont Ferr...
推荐引用方式 GB/T 7714	Groppi A.,Liu S.,Cornille A.,et al. Population genomics of apricots unravels domestication history and adaptive events[J],2021,12(1).
APA	Groppi A..,Liu S..,Cornille A..,Decroocq S..,Bui Q.T..,...&Decroocq V..(2021).Population genomics of apricots unravels domestication history and adaptive events.Nature Communications,12(1).
MLA	Groppi A.,et al."Population genomics of apricots unravels domestication history and adaptive events".Nature Communications 12.1(2021).