LONG, Quan, Fernando A. RABANAL, Dazhe MENG, Christian D. HUBER, Ashley FARLOW, Alexander PLATZER, Qingrun ZHANG, Bjarni J. VILHJÁLMSSON, Arthur KORTE, Viktoria NIZHYNSKA, Viktor VORONIN, Pamela KORTE, Laura SEDMAN, Terezie MANDÁKOVÁ, Martin LYSÁK, Uemit SEREN, Ines HELLMANN and Magnus NORDBORG. Massive genomic variation and strong selection in Arabidopsis thaliana lines from Sweden. Nature Genetics. New York: Nature Publishing Group, 2013, vol. 45, No 8, p. 884-"U218", 8 pp. ISSN 1061-4036. Available from: https://dx.doi.org/10.1038/ng.2678.
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Basic information
Original name Massive genomic variation and strong selection in Arabidopsis thaliana lines from Sweden
Authors LONG, Quan (40 Austria), Fernando A. RABANAL (40 Austria), Dazhe MENG (840 United States of America), Christian D. HUBER (40 Austria), Ashley FARLOW (40 Austria), Alexander PLATZER (40 Austria), Qingrun ZHANG (40 Austria), Bjarni J. VILHJÁLMSSON (840 United States of America), Arthur KORTE (40 Austria), Viktoria NIZHYNSKA (40 Austria), Viktor VORONIN (40 Austria), Pamela KORTE (40 Austria), Laura SEDMAN (40 Austria), Terezie MANDÁKOVÁ (203 Czech Republic, belonging to the institution), Martin LYSÁK (203 Czech Republic, guarantor, belonging to the institution), Uemit SEREN (40 Austria), Ines HELLMANN (40 Austria) and Magnus NORDBORG (840 United States of America).
Edition Nature Genetics, New York, Nature Publishing Group, 2013, 1061-4036.
Other information
Original language English
Type of outcome Article in a journal
Field of Study Genetics and molecular biology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 29.648
RIV identification code RIV/00216224:14740/13:00066452
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1038/ng.2678
UT WoS 000322374900010
Keywords in English RIBOSOMAL-RNA GENES; LINKAGE DISEQUILIBRIUM; WIDE ASSOCIATION; NATURAL VARIATION; DNA; POPULATIONS; SEQUENCE; POLYMORPHISM; METHYLATION; ACCESSIONS
Tags ok, rivok
Tags International impact, Reviewed
Changed by Changed by: Olga Křížová, učo 56639. Changed: 25/4/2014 16:52.
Abstract
Despite advances in sequencing, the goal of obtaining a comprehensive view of genetic variation in populations is still far from reached. We sequenced 180 lines of A. thaliana from Sweden to obtain as complete a picture as possible of variation in a single region. Whereas simple polymorphisms in the unique portion of the genome are readily identified, other polymorphisms are not. The massive variation in genome size identified by flow cytometry seems largely to be due to 45S rDNA copy number variation, with lines from northern Sweden having particularly large numbers of copies. Strong selection is evident in the form of long-range linkage disequilibrium (LD), as well as in LD between nearby compensatory mutations. Many footprints of selective sweeps were found in lines from northern Sweden, and a massive global sweep was shown to have involved a 700-kb transposition.
Links
GAP506/12/0668, research and development projectName: Trendy v evoluci polyploidních komplexů: obdobné nebo odlišné příběhy u třech skupin z čeledi Brassicaceae?
Investor: Czech Science Foundation
GBP501/12/G090, research and development projectName: Evoluce a funkce komplexních genomů rostlin
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