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Morphological And Microsatellite-Based Molecular Characterization Of Locally Collected Sugarcane (Saccharum Officinarum L.), Carl F. Libayao, Carmina C. Manuel Ma., Eureka Teresa M. Ocampo, Antonio G. Lalusin
Morphological And Microsatellite-Based Molecular Characterization Of Locally Collected Sugarcane (Saccharum Officinarum L.), Carl F. Libayao, Carmina C. Manuel Ma., Eureka Teresa M. Ocampo, Antonio G. Lalusin
The Philippine Agricultural Scientist
Fifty-three sugarcane accessions from Aklan, Iloilo, Cagayan, Nueva Vizcaya, Isabela, and Bohol were characterized using forty-two morphometric parameters and forty microsatellite markers. Twenty-six morphological characters using the Shannon-Weaver diversity index showed high variability (H’ = > 0.76) and were able to characterize the fifty-three sugarcane accessions. Cluster analysis of morphological traits based on sequential agglomerative hierarchical test and Euclidean distance revealed two groupings at 0.3 coefficient of dissimilarity. The clustering of some accessions was irrespective of their geographical origin indicating a high degree of phenotypic similarity in some accessions. Out of the forty microsatellite markers, twenty-five (63%) have a PIC value …