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Life Sciences

Department of Agronomy and Horticulture: Faculty Publications

2004

Genetic diversity

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Application Of Sequence-Related Amplified Polymorphism Markers For Characterization Of Turfgrass Species, Hikmet Budak, Bob Shearman, Roch E. Gaussoin, Ismail M. Dweikat Jan 2004

Application Of Sequence-Related Amplified Polymorphism Markers For Characterization Of Turfgrass Species, Hikmet Budak, Bob Shearman, Roch E. Gaussoin, Ismail M. Dweikat

Department of Agronomy and Horticulture: Faculty Publications

A simple marker technique called sequence-related amplified polymorphism (SRAP) provides a useful tool for estimation of genetic diversity and phenetic relationships in natural and domesticated populations. Previous studies and our initial screen show SRAP is highly polymorphic and more informative when compared to AFLP, RAPD and SSR markers. In this study, applicability of the SRAP markers to obtain an overview of genetic diversity and phenetic relationships resent among cool-season (C3) and warm-season (C4) turfgrass species and their relationship with other Gramineae species were tested. Phenetic trees based on genetic similarities (UPGMA, N-J) were consistent with known taxonomic relationships. In some …