Molecular systematics of genus Bulbophyllum (Orchidaceae) in Peninsular Malaysia based on combined nuclear and plastid DNA sequences |
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| Affiliation: | 1. Department of Biological Science and Biotechnology, University of Kurdistan, P.O. Box 416, Sanandaj, Iran;2. Department of Statistics, Faculty of Science, University of Kurdistan, P.O. Box 416, Sanandaj, Iran;3. Department of Biology, University Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia;1. Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal University, Manipal, 576104, Karnataka, India;2. Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences, Manipal University, Manipal, 576104, Karnataka, India;1. School of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650500, China;2. Yunnan Research Institute of Tobacco Science, Kunming 650106, China;3. School of Pharmacy, Kunming Medical University, Kunming 650500, China;1. P.O. Box 7, Miki-cho Post Office, Ikenobe 3011-2, Kagawa-ken 761-0799, Japan;2. State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 10093, China;3. Research Institute of Nyíregyháza, University of Debrecen, Nyíregyháza, P.O. Box 12, H-4400, Hungary;4. Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China;5. Functional Ecology of Plants, Institute of Biology and Environmental Sciences, University of Oldenburg, P.O. Box 2503, Oldenburg D-26111, Germany;6. Department of Rural Development, Centro de Ciências Agrárias, UFSCar, Via Anhanguera, km 174, CP 153, CEP 13.600-970 Araras City, Brazil;7. Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement, South China Botanical Garden, Chinese Academy of Sciences, 510650, China |
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| Abstract: | Phylogenetic relationships were inferred for representative Bulbophyllum species of 13 sections from subtribe Bulbophyllinae (Epidendroideae, Orchidaceae) in Peninsular Malaysia. The combined data matrix consists of sequences from ITS nuclear gene region and trnL-F, matK, and rbcL plastid gene regions with 3114 characters. Molecular data were analysed using parsimony and Bayesian inference. The results show that several recognized sections are monophyletic. Section Hirtula with paraphyletic status must split up and section Desmosanthes contain misplaced elements. Furthermore, generic status of Cirrhopetalum and Epicrianthes cannot be supported, because they are deeply embedded within the genus Bulbophyllum. Section Desmosanthes is recognized as the closest group to section Cirrhopetalum; therefore, they can be merged in some aspects. |
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| Keywords: | Monophyly Orchidaceae Peninsular Malaysia Phylogenetic |
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