APPLICATION OF RAPD TECHNIQUE FOR IDENTIFYING SUGARCANE HYBRIDS
Xiao Guan
Abstract
Xiao Guan
Abstract
DNAs were extracted from the young leaves of the sugarcane hybrid lianghe 78/121 and its parents Huanan 65/12 and Yancheng 58/74. The PCR conditions suitable for RAPD (random amplified polymorphic DNA) analysis of sugarcane were investigated. Of the 115 arbitrary primers used, 74 were polymorphic. The three primers of OPR - 17, OPK - 17 and OPR - 18 were shown to be able to identify hybrids of sugarcane.
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DNAs were extracted from the young leaves of the sugarcane hybrid lianghe 78/121 and its parents Huanan 65/12 and Yancheng 58/74. The PCR conditions suitable for RAPD (random amplified polymorphic DNA) analysis of sugarcane were investigated. Of the 115 arbitrary primers used, 74 were polymorphic. The three primers of OPR - 17, OPK - 17 and OPR - 18 were shown to be able to identify hybrids of sugarcane.
Key concepts: RAPD, Hybrid, Biology, Botany, Biotechnology, Horticulture, Genetic diversity, Population