ENAapplication/xmlftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/008/ERR1995208/ERR1995208_1.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/007/ERR1995207/ERR1995207_1.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR184/005/ERR1840625/ERR1840625_1.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/000/ERR1995210/ERR1995210_1.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/009/ERR1995209/ERR1995209_1.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/007/ERR1995207/ERR1995207_2.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR184/006/ERR1840626/ERR1840626_1.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR184/005/ERR1840625/ERR1840625_2.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/008/ERR1995208/ERR1995208_2.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR184/006/ERR1840626/ERR1840626_2.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/000/ERR1995210/ERR1995210_2.fastq.gzftp://ftp.sra.ebi.ac.uk/vol1/fastq/ERR199/009/ERR1995209/ERR1995209_2.fastq.gzprimary200OKGenomicsMax Planck Institute for Developmental Biology, Tuebingen, GermanyMPI-TUEBINGENhttps://www.ebi.ac.uk/ena/browser/view/PRJEB9862The growing collection of sequenced or genotyped Arabidopsis thaliana accessions includes mostly individuals from the native Eurasian and N. African range and introduced North American populations. Here, we describe the genetic and phenotypic diversity, along with habitats and life history, of A. thaliana plants collected at the southernmost end of its worldwide distribution. Seed samples were harvested from plants growing in four sites within a ~3500-km2-area in Patagonia, Argentina, and represent the first germplasm to be collected in South America for this species. Whole-genome resequencing revealed that plants from the four sites and a Patagonia herbarium specimen collected in 1967 formed a single haplogroup (Pat), indicating that the phenotypic variation observed in the field reflected plastic responses to the environment. ADMIXTURE and principal components analyses suggest that the ancestor of the Pat haplogroup either came from Italy or the Balkan/Caucasus regions of Eurasia. In the laboratory, plants from the Pat haplogroup were hyposensitive to continuous red (Rc) and shade light, with corresponding changes in expression of phytochrome signaling genes. Pat had higher PIF3 and PIF5 and lower HY5 expression under Rc light and lower expression of PIL1, ATHB2 and HFR1 under shade compared to Col-0. In addition, Pat plants had a strong vernalization requirement associated with high levels of FLC expression. We conclude that including Pat in studies of natural variation and in comparisons with other introduced populations will provide additional information for genome-wide association studies and allow for a more detailed assessment of the demographic events following colonization.ENAPat, PAT, tuf, Arbisopsis thaliana, A., Arabidopsis thaliana, CG2411, A. thaliana, Arabis thaliana, AngII, pat, L-aspartate:prephenate aminotransferase activity, Arabidopsis thalianas, DmelCG2411, L-glutamate:prephenate aminotransferase activity, Pat enzyme, A. thalianas, Ptch, thalianas, ANRT, Arabidopsis thaliana (thale cress), l(2)k02507, Ang, Ptc_Dm, Ptc, thale cress, mouse-ear cress, L-arogenate:2-oxoglutarate aminotransferase activity, Cresses, Mouse-ear Cress, thaliana, prephenate aspartate aminotransferase activity, BcDNA:RH36596, Mouse-ear Cresses, protein acetyltransferase activity, Mouse-ear, ptch, L-arogenate:oxaloacetate aminotransferase activity, thale-cress, Conf, Arabidopsis, rubr, PTC., prephenate transaminase activity, Cress, dPtc, Mouse ear, Arabidopses, com4Elaiosomes, Pat, PAT, tuf, data, Argentina <eudicots>, CG2411, AngII, pat, L-aspartate:prephenate aminotransferase activity, read, DmelCG2411, L-glutamate:prephenate aminotransferase activity, Pat enzyme, Embryos, Ptch, DNA Damage Response, sequence, ANRT, Seed, Elaiosome, Argentina <bony fishes>, l(2)k02507, Ang, Library, region, Ptc_Dm, Ptc, PTC, Embryo, Diaspore, L-arogenate:2-oxoglutarate aminotransferase activity, Plant, study., Plant Embryo, Plant Zygote, Zygote, prephenate aspartate aminotransferase activity, BcDNA:RH36596, Plant Embryos, protein acetyltransferase activity, primary structure of sequence macromolecule, ptch, sample population, L-arogenate:oxaloacetate aminotransferase activity, Conf, rubr, Plant Zygotes, Diaspores, prephenate transaminase activity, sample, Zygotes, site, dPtc, com4falseArabidopsis thaliana Patagonia (Pat) accessionsWe sequenced 4 individuals collected in the Patagonia region of Argentina in 2015. Seeds descended from these individuals are now named Pat-1, Pat-2, Pat-3 and Pat-4 and can be found in the ABRC under the accession numbers CS79057-CS79060. We also sequenced libraries with and without DNA repair of an herbarium sample collected in the region in 1967. Read data for all six libraries are included in this study.2017-02-142015-09-12PRJEB9862