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DOI	10.1038/s41467-021-20921-1
	Comprehensive genomic resources related to domestication and crop improvement traits in Lima bean
	Garcia T.; Duitama J.; Zullo S.S.; Gil J.; Ariani A.; Dohle S.; Palkovic A.; Skeen P.; Bermudez-Santana C.I.; Debouck D.G.; Martínez-Castillo J.; Gepts P.; Chacón-Sánchez M.I.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Lima bean (Phaseolus lunatus L.), one of the five domesticated Phaseolus bean crops, shows a wide range of ecological adaptations along its distribution range from Mexico to Argentina. These adaptations make it a promising crop for improving food security under predicted scenarios of climate change in Latin America and elsewhere. In this work, we combine long and short read sequencing technologies with a dense genetic map from a biparental population to obtain the chromosome-level genome assembly for Lima bean. Annotation of 28,326 gene models show high diversity among 1917 genes with conserved domains related to disease resistance. Structural comparison across 22,180 orthologs with common bean reveals high genome synteny and five large intrachromosomal rearrangements. Population genomic analyses show that wild Lima bean is organized into six clusters with mostly non-overlapping distributions and that Mesomerican landraces can be further subdivided into three subclusters. RNA-seq data reveal 4275 differentially expressed genes, which can be related to pod dehiscence and seed development. We expect the resources presented here to serve as a solid basis to achieve a comprehensive view of the degree of convergent evolution of Phaseolus species under domestication and provide tools and information for breeding for climate change resiliency. © 2021, The Author(s).
语种	英语
scopus关键词	adaptation; domestic species; food security; gene expression; genetic analysis; genetic resource; legume; population distribution; Article; chromosome rearrangement; climate change; comparative genomics; controlled study; convergent evolution; crop improvement; developmental stage; disease resistance; domestication; gene expression; gene mapping; genetic variability; landrace; lima bean; nonhuman; orthology; paralogy; Phaseolus; plant breeding; plant chromosome; plant development; pod; population structure; quantitative trait locus mapping; RNA sequencing; seed development; species differentiation; synteny; acclimatization; Argentina; chromosomal mapping; crop; domestication; genetics; Mexico; plant breeding; plant dispersal; plant gene; plant seed; quantitative trait locus; Argentina; Latin America; Mexico [North America]; Phaseolus lunatus; Acclimatization; Argentina; Chromosome Mapping; Climate Change; Crops, Agricultural; Domestication; Genes, Plant; Mexico; Phaseolus; Plant Breeding; Plant Dispersal; Quantitative Trait Loci; RNA-Seq; Seeds; Synteny
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/251525
作者单位	Departamento de Agronomía, Facultad de Ciencias Agrarias, Universidad Nacional de Colombia, Bogotá, Colombia; Systems and Computing Engineering Department, Universidad de los Andes, Bogotá, Colombia; Department of Plant Sciences/MS1, University of California, Davis, CA, United States; Departamento de Biología, Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá, Colombia; Centro Internacional de Agricultura Tropical, Cali, Colombia; Centro de Investigación Científica de Yucatán, Yucatán, Mexico; Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, United States; Department of Entomology and Plant Pathology, University of Arkansas, Fayetteville, AR, United States; BASF BBCC - Innovation Center, Gent, Belgium; Nunhems USA, Vegetable Seeds BASF, Acampo, CA, United States
推荐引用方式 GB/T 7714	Garcia T.,Duitama J.,Zullo S.S.,et al. Comprehensive genomic resources related to domestication and crop improvement traits in Lima bean[J],2021,12(1).
APA	Garcia T..,Duitama J..,Zullo S.S..,Gil J..,Ariani A..,...&Chacón-Sánchez M.I..(2021).Comprehensive genomic resources related to domestication and crop improvement traits in Lima bean.Nature Communications,12(1).
MLA	Garcia T.,et al."Comprehensive genomic resources related to domestication and crop improvement traits in Lima bean".Nature Communications 12.1(2021).