Identification of AFLP markers linked with low-temperature resistance in introgressions transferred from Festuca arundinacea to Lolium multiflorum.
Izabela Pawlowicz
Institute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479 Poznań, Poland (Poland)
Marcin Rapacz
Agricultural University of Kracow, Podłużna 3, 30-239 Cracow, Poland (Poland)
Jan Bocianowski
Department of Mathematical and Statistical Methods, The University of Agriculture, Wojska Polskiego 28, 60-637 Poznań, Poland (Poland)
Abstract
BC3-152/53 population of L. multiflorum plants comprising single introgression of F. arundinacea genome was tested for low-temperature tolerance. 13.8% of individuals were more freezing-resistant, whereas 16.25% had higher winter hardiness than control L. multiflorum plants. AFLP analysis were performed resulting in generation of 19 markers linked with freezing resistance, 7 linked with winter hardiness and 2 markers correlated with both traits. It indicates that Festuca introgression could make the impact on Lolium stress resistance...
Keywords:
AFLP markers, freezing resistance, F. arundinacea, L. multiflorum, winter hardinessPawlowicz, I., Rapacz, M., & Bocianowski, J. (2008). Identification of AFLP markers linked with low-temperature resistance in introgressions transferred from Festuca arundinacea to Lolium multiflorum. Plant Breeding and Seed Science, 58, 3–10. Retrieved from http://ojs.ihar.edu.pl/index.php/pbss/article/view/605
Authors
Izabela PawlowiczInstitute of Plant Genetics, Polish Academy of Sciences, Strzeszyńska 34, 60-479 Poznań, Poland Poland
Authors
Marcin RapaczAgricultural University of Kracow, Podłużna 3, 30-239 Cracow, Poland Poland
Authors
Jan BocianowskiDepartment of Mathematical and Statistical Methods, The University of Agriculture, Wojska Polskiego 28, 60-637 Poznań, Poland Poland
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