气候变化领域集成服务门户(CCPortal): Genotype-by-environment interactions and local adaptation shape selection in the US National Chip Processing Trial

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DOI	10.1007/s00122-024-04610-3
	Genotype-by-environment interactions and local adaptation shape selection in the US National Chip Processing Trial
	Agha, Husain I.; Endelman, Jeffrey B.; Chitwood-Brown, Jessica; Clough, Mark; Coombs, Joseph; De Jong, Walter S.; Douches, David S.; Higgins, Charles R.; Holm, David G.; Novy, Richard; Resende, Marcio F. R.; Sathuvalli, Vidyasagar; Thompson, Asunta L.; Yencho, G. Craig; Zotarelli, Lincoln; Shannon, Laura M.
发表日期	2024
ISSN	0040-5752
EISSN	1432-2242
起始页码	137
结束页码	5
卷号	137 期号:5
英文摘要	Key message We find evidence of selection for local adaptation and extensive genotype-by-environment interaction in the potato National Chip Processing Trial (NCPT).Abstract We present a novel method for dissecting the interplay between selection, local adaptation and environmental response in plant breeding schemes. Balancing local adaptation and the desire for widely adapted cultivars is challenging for plant breeders and makes genotype-by-environment interactions (GxE) an important target of selection. Selecting for GxE requires plant breeders to evaluate plants across multiple environments. One way breeders have accomplished this is to test advanced materials across many locations. Public potato breeders test advanced breeding material in the National Chip Processing Trial (NCPT), a public-private partnership where breeders from ten institutions submit advanced chip lines to be evaluated in up to ten locations across the country. These clones are genotyped and phenotyped for important agronomic traits. We used these data to interrogate the NCPT for GxE. Further, because breeders submitting clones to the NCPT select in a relatively small geographic range for the first 3 years of selection, we examined these data for evidence of incidental selection for local adaptation, and the alleles underlying it, using an environmental genome-wide association study (envGWAS). We found genomic regions associated with continuous environmental variables and discrete breeding programs, as well as regions of the genome potentially underlying GxE for yield.
语种	英语
WOS研究方向	Agriculture ; Plant Sciences ; Genetics & Heredity
WOS类目	Agronomy ; Plant Sciences ; Genetics & Heredity ; Horticulture
WOS记录号	WOS:001199722800001
来源期刊	THEORETICAL AND APPLIED GENETICS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/296449
作者单位	University of Minnesota System; University of Minnesota Twin Cities; University of Wisconsin System; University of Wisconsin Madison; Colorado State University; North Carolina State University; Michigan State University; Cornell University; United States Department of Agriculture (USDA); State University System of Florida; University of Florida; Oregon State University; North Dakota State University Fargo
推荐引用方式 GB/T 7714	Agha, Husain I.,Endelman, Jeffrey B.,Chitwood-Brown, Jessica,et al. Genotype-by-environment interactions and local adaptation shape selection in the US National Chip Processing Trial[J],2024,137(5).
APA	Agha, Husain I..,Endelman, Jeffrey B..,Chitwood-Brown, Jessica.,Clough, Mark.,Coombs, Joseph.,...&Shannon, Laura M..(2024).Genotype-by-environment interactions and local adaptation shape selection in the US National Chip Processing Trial.THEORETICAL AND APPLIED GENETICS,137(5).
MLA	Agha, Husain I.,et al."Genotype-by-environment interactions and local adaptation shape selection in the US National Chip Processing Trial".THEORETICAL AND APPLIED GENETICS 137.5(2024).