TAILIEUCHUNG - Morphological, chemical, and molecular analyses of Turkish Papaver accessions (Sect. Oxytona)

The species of the section Oxytona Bernh., classified under the genus Papaver L., are of great importance due to their medical alkaloid contents such as morphine, codeine, and thebaine. A clearly established classification system is not available for Oxytona species. | Research Article Turk J Bot 35 (2011) 1-16 © TÜBİTAK doi: Morphological, chemical, and molecular analyses of Turkish Papaver accessions (Sect. Oxytona) İskender PARMAKSIZ1,*, Sebahattin ÖZCAN2 1Department of Biology, Faculty of Arts & Science, Gaziosmanpaşa University, Tokat - TURKEY 2Department of Field Crops, Faculty of Agriculture, University of Ankara, Ankara - TURKEY Received: Accepted: Abstract: The species of the section Oxytona Bernh., classified under the genus Papaver L., are of great importance due to their medical alkaloid contents such as morphine, codeine, and thebaine. A clearly established classification system is not available for Oxytona species. The aim of this study was to find relationships among 53 accessions belonging to 3 important Oxytona species, . Papaver bracteatum Lindl., P. orientale L., and P. pseudo-orientale (Fedde) Medw., using 19 different morphological characters, 1 chemical character, and 15 random amplified polymorphic DNA (RAPD) markers. Nineteen characters, including bract and sepal leaves, petal marks, and capsule shape and size were analysed, and distinct morphological differences among accessions were identified. The thebaine content of the accessions was determined via HPLC analysis. Of the 53 accessions, 21 contained thebaine alkaloid ranging from trace amounts to and the rest contained no thebaine. RAPD-PCR markers were used for analysis of accessions at molecular level. A total of 81 of bands generated by 15 successful RAPD-PCR reactions were detected as polymorphic. The polymorphism rate was approximately 85%. The combination of morphological, chemical, and molecular marker analyses resulted in a better classification for the section Oxytona. Key words: Papaver, Oxytona, PCR, RAPD, HPLC Türk Papaver Hatlarının (Sect. Oxytona) morfolojik, kimyasal ve moleküler analizi Özet: Papaver L. cinsi altında sınıflandırılan Oxytona Bernh. seksiyonu türleri morfin, kodein ve

• Nông nghiệp
• Oxytona Bernh
• Papaver accessions
• Oxytona species
• Random amplified polymorphic DNA
• Polymerase chain reactions
• Papaver bracteatum
• Genus Papaver
• Papaver section Oxytona
• Inter simple sequence repeat
• Reverse transcription
• Polymerase chain reactions
• Non coding RNAs
• Standard operating procedure
• Casein Kinase 2 Alpha 1
• Diabetes mellitus
• Type 2 diabetes mellitus
• Real time quantitative polymerase chain reactions
• Enzyme linked immunosorbent
• BMC Bioinformatics
• Sequencing technologies
• Personalized disease treatment
• Pathogen identification