J Integr Plant Biol. ›› 2008, Vol. 50 ›› Issue (8): 1004-1014.DOI: 10.1111/j.1744-7909.2008.00670.x

• Molecular Ecology and Evolution • Previous Articles     Next Articles

Genetic Diversity and Association Analysis for Salinity Tolerance, Heading Date and Plant Height of Barley Germplasm Using Simple Sequence Repeat Markers

Lilia Eleuch, Abderrazek Jilal, Stefania Grando, Salvatore Ceccarelli, Maria von Korff Schmising, Hisashi Tsujimoto, Amara Hajer, Abderrazek Daaloul, Michael Baum   

  • Received:2007-08-26 Accepted:2008-02-07

Abstract: 10.1111/j.1744-7909.2008.00670.xThe genotypes used in this study have been evaluated for agronomic performance in different environments. Conducting association analysis for grain yield under salinity condition revealed a close association of the marker Bmag749 (chromosome 2H, bin 13) in two different environments. Heading date also showed an association with scssr03907 and EBmac0415 markers in three different locations while HVCMA, scssr00103 and HVM67 were linked to heading date in the Egyptian environment only. The plant height association analysis revealed significant markers Bmag770 and scssr09398.

Key words: association analysis, genetic variability, plant height, polymorphism, salinity, heading date, simple sequence repeat

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