Analysis of Genetic Diversity of Saccharum Complex Using Chloroplast Microsatellite Markers

摘要: A basic understanding of the cytoplasmic diversity Saccharum complex comprising species and related genera is essential for broadening base sugarcane cultivars. In present study markers generated by nine chloroplast microsatellite primer pairs designed from genome were used to establish genetic relationship phylogeny among 43 accessions belonging different representing complex. The polymorphic amplified an average six alleles per loci possess relatively high polymorphism information content. Molecular was estimated using 54 markers. overall in found be 53 %. 22 Among S. spontaneum distinct other cpSSR could efficiently distinguish rest spcies. Ripidium, one most primitive showed highest (90 %) with Saccharum. Miscanthus, another genus more closely than Erianthus. view diversity, supports utilization Erianthus breeding programmes varieties.