GENETIC DIVERSITY IN MAIZE FLINT LANDRACES ASSESSED BY MORPHOLOGICAL AND SSR MARKERS
Danijela Ristic, Marija Kostadinovic, Natalija Kravic, Violeta Andjelkovic, Jelena Vancetovic, Dragana Ignjatovic-Micic
Pagini: 206-213
Publicat: 1 Jun 2014
Vizualizări: 4,707
Descărcări: 1,728
Rezumat: Maize landraces represent potential sources of favorable traits for current and future breeding programs.. A comparative characterization of twenty-one flint maize landraces from Maize Research Institute "Zemun Polje“ gene bank was achieved by using morphological traits and SSR markers. Applied marker systems revealed high level of genetic heterogenity beetween landraces. Cluster analysis of the tested genotypes was based on average values of eighteen observed phenotypic traits. Ten SSR probes revealed total of 68 alleles. Genetic distance between pairs of landraces ranged from 0.05 up to 0.98. Cluster analysis of morphological and SSR markers distances did not exhibited the same grouping of accessions. Individual application of marker systems did not confirm differentiation of certain landraces into a particular agro-ecological group, as was expected according to their origin data. The best way for achieving the most accurate assessment of genetic diversity should comprise parallel application of both approaches.
Cuvinte cheie: gene bank, genetic distance, landraces, phenotypic diversity, ssr, zea mays l.
Citează acest articol: Danijela Ristic, Marija Kostadinovic, Natalija Kravic, Violeta Andjelkovic, Jelena Vancetovic, Dragana Ignjatovic-Micic. GENETIC DIVERSITY IN MAIZE FLINT LANDRACES ASSESSED BY MORPHOLOGICAL AND SSR MARKERS. Journal of International Scientific Publications: Agriculture & Food 2, 206-213 (2014). https://www.scientific-publications.net/en/article/1000028/
Înapoi la cuprinsul volumului
© 2025 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
