caa a22 4500 445323523 CHVBK 20180317142712.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s10681-010-0231-y doi (NATIONALLICENCE)springer-10.1007/s10681-010-0231-y Identification of QTLs for phenolic compounds in oilseed rape ( Brassica napus L. ) by association mapping using SSR markers [Elektronische Daten] [Abbas Rezaeizad, Benjamin Wittkop, Rod Snowdon, Maen Hasan, Valiollah Mohammadi, Abbas Zali, Wolfgang Friedt] Association mapping identifies quantitative trait loci (QTLs) by examining the marker-trait associations that can be attributed to the strength of linkage disequilibrium between markers and functional polymorphisms across a set of diverse germplasm. In this study, association mapping was performed to detect QTL-linked and genome wide SSR markers linked to phenolic compounds of extraction meal in a population of 49 genetically diverse oilseed rape cultivars of dark-seeded, winter-type oilseed rape accessions. Correction for population structure was performed using 559 genome wide SSR markers. Results showed that seed colour is an important contributor to seed meal quality. Totally, 52 SSR markers linked to phenolic compounds were detected, five of them being QTL linked markers. Some of these markers were already mapped on Brassica napus chromosomes that contain known QTL controlling oilseed rape meal quality traits. Our results demonstrate that association mapping is a useful approach to complement and enhance previous QTL information for marker-assisted selection. Springer Science+Business Media B.V., 2010 Brassica napus nationallicence Association mapping nationallicence Seed meal quality nationallicence Rezaeizad Abbas Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran aut Wittkop Benjamin Department of Plant Breeding, Justus Liebig University, Giessen, Germany aut Snowdon Rod Department of Plant Breeding, Justus Liebig University, Giessen, Germany aut Hasan Maen Technology, Al-Balqa, Applied University, 119117, Al-Salt, Jordan aut Mohammadi Valiollah Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran aut Zali Abbas Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran aut Friedt Wolfgang Department of Plant Breeding, Justus Liebig University, Giessen, Germany aut Euphytica Springer Netherlands 177/3(2011-02-01), 335-342 0014-2336 177:3<335 2011 177 10681 https://doi.org/10.1007/s10681-010-0231-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10681-010-0231-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rezaeizad Abbas Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran aut NATIONALLICENCE 700 1- Wittkop Benjamin Department of Plant Breeding, Justus Liebig University, Giessen, Germany aut NATIONALLICENCE 700 1- Snowdon Rod Department of Plant Breeding, Justus Liebig University, Giessen, Germany aut NATIONALLICENCE 700 1- Hasan Maen Technology, Al-Balqa, Applied University, 119117, Al-Salt, Jordan aut NATIONALLICENCE 700 1- Mohammadi Valiollah Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran aut NATIONALLICENCE 700 1- Zali Abbas Department of Agronomy and Plant Breeding, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran aut NATIONALLICENCE 700 1- Friedt Wolfgang Department of Plant Breeding, Justus Liebig University, Giessen, Germany aut NATIONALLICENCE 773 0- Euphytica Springer Netherlands 177/3(2011-02-01), 335-342 0014-2336 177:3<335 2011 177 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer