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Wang Y, Chen Y, Wei Q, Chen X, Wan H, Sun C. Characterization of repetitive sequences in Dendrobium officinale and comparative chromosomal structures in Dendrobium species using FISH. Gene 2022; 846:146869. [PMID: 36075328 DOI: 10.1016/j.gene.2022.146869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/26/2022] [Accepted: 09/01/2022] [Indexed: 11/04/2022]
Abstract
Tandem repeats are one of the most conserved features in the eukaryote genomes. Dendrobium is the third largest genus in family Orchidaceae compromising over 1,200 species. However, the organization of repetitive sequences in Dendrobium species remains unclear. In this study, we performed the identification and characterization of the tandem repeats in D. officinale genome using graph-based clustering and Fluorescence in situ hybridization (FISH). Six major clusters including five satellite DNAs (DofSat1-5) and one 5S rDNA repeat (Dof5S) were identified as tandem repeats. The tandem organization of DofSat5 was verified by PCR amplification and southern blotting. The chromosomal locations of the repetitive DNAs in D. officinale were investigated by FISH using the tandem repeats and oligos probes. The results showed that each of the DofSat5, 5S and 45S rDNA had one pair of strong signals on D. officinale chromosomes. The distribution of repetitive DNAs along chromosomes was also investigated based on genomic in situ hybridization (GISH) among four Dendrobium species. The results suggested complex chromosomal fusion/segmentation and rearrangements during the evolution of Dendrobium species. In conclusion, the present study provides new landmarks for unequival differentiation of the Dendrobium chromosomes and facilitate the understanding the chromosome evolution in Dendrobium speceis.
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Affiliation(s)
- Yunzhu Wang
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Yue Chen
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Qingzhen Wei
- Institute of Vegetable Research, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Xiaoyang Chen
- Seed Management Terminal of Zhejiang, Hangzhou 310021, China.
| | - Hongjian Wan
- Institute of Vegetable Research, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Chongbo Sun
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
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Orchidaceae-Derived Anticancer Agents: A Review. Cancers (Basel) 2022; 14:cancers14030754. [PMID: 35159021 PMCID: PMC8833831 DOI: 10.3390/cancers14030754] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Orchids are commonly used in folk medicine for the treatment of infections and tumors but little is known about the actual chemical composition of these plants and their anticancer properties. In this paper, the most recent literature on orchid-derived bioactive substances with anticancer properties is reviewed. According to the published data, numerous species of orchids contain potential antitumor chemicals. Still, a relatively insignificant number of species of orchids have been tested for their bioactive properties and most of those studies were on Asian taxa. Broader research, ’including American and African species, as well as the correct identification of samples, is essential for evaluating the usefulness of orchids as a plant family with huge anticancer potential. Abstract Species of orchids, which belong to the largest family of flowering plants, are commonly used in folk medicine for the treatment of infections and tumors. However, little is known about the actual chemical composition of these plants and their anticancer properties. In this paper, the most recent literature on orchid-derived bioactive substances with anticancer properties is reviewed. For the assessment, previous papers on the anticancer activity of Orchidaceae published since 2015 were considered. The papers were found by exploring electronic databases. According to the available data, many species of orchids contain potential antitumor chemicals. The bioactive substances in a relatively insignificant number of orchids are identified, and most studies are on Asian taxa. Broader research on American and African species and the correct identification of samples included in the experiments are essential for evaluating the usefulness of orchids as a plant family with vast anticancer potential.
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Lim GH, Kim SW, Ryu J, Kang SY, Kim JB, Kim SH. Upregulation of the MYB2 Transcription Factor Is Associated with Increased Accumulation of Anthocyanin in the Leaves of Dendrobium bigibbum. Int J Mol Sci 2020; 21:ijms21165653. [PMID: 32781758 PMCID: PMC7460623 DOI: 10.3390/ijms21165653] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 07/31/2020] [Indexed: 12/15/2022] Open
Abstract
Orchids with colorful leaves and flowers have significant ornamental value. Here, we used γ-irradiation-based mutagenesis to produce a Dendrobium bigibbum mutant that developed purple instead of the normal green leaves. RNA sequencing of the mutant plant identified 2513 differentially expressed genes, including 1870 up- and 706 downregulated genes. The purple leaf color of mutant leaves was associated with increased expression of genes that encoded key biosynthetic enzymes in the anthocyanin biosynthetic pathway. In addition, the mutant leaves also showed increased expression of several families of transcription factors including the MYB2 gene. Transient overexpression of D. biggibumMYB2 in Nicotiana benthamiana was associated with increased expression of endogenous anthocyanin biosynthesis genes. Interestingly, transient overexpression of orthologous MYB2 genes from other orchids did not upregulate expression of endogenous anthocyanin biosynthesis genes. Together, these results suggest that the purple coloration of D. biggibum leaves is at least associated with increased expression of the MYB2 gene, and the MYB2 orthologs from orchids likely function differently, regardless of their high level of similarity.
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Affiliation(s)
- Gah-Hyun Lim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup 56212, Korea; (G.-H.L.); (S.W.K.); (J.R.); (S.-Y.K.); (J.-B.K.)
| | - Se Won Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup 56212, Korea; (G.-H.L.); (S.W.K.); (J.R.); (S.-Y.K.); (J.-B.K.)
- National Institute of Agricultural Sciences, Rural Development Administration, Jeonju 54874, Korea
| | - Jaihyunk Ryu
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup 56212, Korea; (G.-H.L.); (S.W.K.); (J.R.); (S.-Y.K.); (J.-B.K.)
| | - Si-Yong Kang
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup 56212, Korea; (G.-H.L.); (S.W.K.); (J.R.); (S.-Y.K.); (J.-B.K.)
| | - Jin-Baek Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup 56212, Korea; (G.-H.L.); (S.W.K.); (J.R.); (S.-Y.K.); (J.-B.K.)
| | - Sang Hoon Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute (KAERI), Jeongeup 56212, Korea; (G.-H.L.); (S.W.K.); (J.R.); (S.-Y.K.); (J.-B.K.)
- Correspondence: ; Tel.: +82-63-570-3318; Fax: +82-63-570-3811
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Wang Y, Huang HY, Wang YZ. Authentication of Dendrobium Officinale from Similar Species with Infrared and Ultraviolet-Visible Spectroscopies with Data Visualization and Mining. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1719126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ye Wang
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, PR China
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming, PR China
| | - Heng-Yu Huang
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming, PR China
| | - Yuan-Zhong Wang
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming, PR China
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Nguyen NH, Vu HT, Le ND, Nguyen TD, Duong HX, Tran HD. Molecular Identification and Evaluation of the Genetic Diversity of Dendrobium Species Collected in Southern Vietnam. BIOLOGY 2020; 9:E76. [PMID: 32290139 PMCID: PMC7236015 DOI: 10.3390/biology9040076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/09/2020] [Accepted: 04/09/2020] [Indexed: 01/12/2023]
Abstract
Dendrobium has been widely used not only as ornamental plants but also as food and medicines. The identification and evaluation of the genetic diversity of Dendrobium species support the conservation of genetic resources of endemic Dendrobium species. Uniquely identifying Dendrobium species used as medicines helps avoid misuse of medicinal herbs. However, it is challenging to identify Dendrobium species morphologically during their immature stage. Based on the DNA barcoding method, it is now possible to efficiently identify species in a shorter time. In this study, the genetic diversity of 76 Dendrobium samples from Southern Vietnam was investigated based on the ITS (Internal transcribed spacer), ITS2, matK (Maturase_K), rbcL (ribulose-bisphosphate carboxylase large subunit) and trnH-psbA (the internal space of the gene coding histidine transfer RNA (trnH) and gene coding protein D1, a polypeptide of the photosystem I reaction center (psaB)) regions. The ITS region was found to have the best identification potential. Nineteen out of 24 Dendrobium species were identified based on phylogenetic tree and Indel information of this region. Among these, seven identified species were used as medicinal herbs. The results of this research contributed to the conservation, propagation, and hybridization of indigenous Dendrobium species in Southern Vietnam.
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Affiliation(s)
- Nhu-Hoa Nguyen
- Faculty of Biology, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, Ward 4, District 5, Ho Chi Minh 72711, Vietnam
| | - Huyen-Trang Vu
- Faculty of Biotechnology, Nguyen Tat Thanh University, 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh 72820, Vietnam; (H.-T.V.); (N.-D.L.); (T.-D.N.)
| | - Ngoc-Diep Le
- Faculty of Biotechnology, Nguyen Tat Thanh University, 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh 72820, Vietnam; (H.-T.V.); (N.-D.L.); (T.-D.N.)
| | - Thanh-Diem Nguyen
- Faculty of Biotechnology, Nguyen Tat Thanh University, 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh 72820, Vietnam; (H.-T.V.); (N.-D.L.); (T.-D.N.)
| | - Hoa-Xo Duong
- Biotechnology Center of Ho Chi Minh City, 2374 Highway 1, Quarter 2, Ward Trung My Tay, District 12, Ho Chi Minh 71507, Vietnam;
| | - Hoang-Dung Tran
- Faculty of Biotechnology, Nguyen Tat Thanh University, 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4, Ho Chi Minh 72820, Vietnam; (H.-T.V.); (N.-D.L.); (T.-D.N.)
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Wang Y, Zuo ZT, Huang HY, Wang YZ. Original plant traceability of Dendrobium species using multi-spectroscopy fusion and mathematical models. ROYAL SOCIETY OPEN SCIENCE 2019; 6:190399. [PMID: 31218070 PMCID: PMC6549973 DOI: 10.1098/rsos.190399] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 04/15/2019] [Indexed: 05/13/2023]
Abstract
Dendrobium is the largest genus of orchids most of which have excellent medicinal properties. Fresh stems of some species have been consumed in daily life by Asians for thousands of years. However, there are differences in flavour and clinical efficacy among different species. Therefore, it is necessary for a detector to establish an effective and rapid method controlling botanical origins of these crude materials. In our study, three spectroscopies including mid-infrared (MIR) (transmission and reflection mode) and near-infrared (NIR) spectra were investigated for authentication of 12 Dendrobium species. Generally, two fusion strategies, reflection MIR and NIR spectra, were combined with three mathematical models (random forest, support vector machine with grid search (SVM-GS) and partial least-squares discrimination analysis (PLS-DA)) for discrimination analysis. In conclusion, a low-level fusion strategy comprising two spectra after pretreated by the second derivative and multiplicative scatter correction was recommended for discrimination analysis because of its excellent performance in three models. Compared with MIR spectra, NIR spectra were more responsible for the discrimination according to a bi-plot analysis of PLS-DA. Moreover, SVM-GS and PLS-DA were suitable for accurate discrimination (100% accuracy rates) of calibration and validation sets. The protocol combined with low-level fusion strategy and chemometrics provides a rapid and effective reference for control of botanical origins in crude Dendrobium materials.
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Affiliation(s)
- Ye Wang
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, People's Republic of China
| | - Zhi-Tian Zuo
- Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, People's Republic of China
| | - Heng-Yu Huang
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, People's Republic of China
- Authors for correspondence: Heng-Yu Huang e-mail:
| | - Yuan-Zhong Wang
- College of Traditional Chinese Medicine, Yunnan University of Chinese Medicine, Kunming 650500, People's Republic of China
- Authors for correspondence: Yuan-Zhong Wang e-mail:
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Accurate authentication of Dendrobium officinale and its closely related species by comparative analysis of complete plastomes. Acta Pharm Sin B 2018; 8:969-980. [PMID: 30505665 PMCID: PMC6251949 DOI: 10.1016/j.apsb.2018.05.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/18/2018] [Accepted: 05/21/2018] [Indexed: 01/26/2023] Open
Abstract
Owing to its great medicinal and ornamental values, Dendrobium officinale is frequently adulterated with other Dendrobium species on the market. Unfortunately, the utilization of the common DNA markers ITS, ITS2, and matK+rbcL is unable to distinguish D. officinale from 5 closely related species of it (D. tosaense, D. shixingense, D. flexicaule, D. scoriarum and D. aduncum). Here, we compared 63 Dendrobium plastomes comprising 40 newly sequenced plastomes of the 6 species and 23 previously published plastomes. The plastomes of D. officinale and its closely related species were shown to have conserved genome structure and gene content. Comparative analyses revealed that small single copy region contained higher variation than large single copy and inverted repeat regions, which was mainly attributed to the loss/retention of ndh genes. Furthermore, the intraspecific sequence variability among different Dendrobium species was shown to be diversified, which necessitates a cautious evaluation of genetic markers specific for different Dendrobium species. By evaluating the maximum likelihood trees inferred from different datasets, we found that the complete plastome sequence dataset had the highest discriminatory power for D. officinale and its closely related species, indicating that complete plastome sequences can be used to accurately authenticate Dendrobium species.
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Key Words
- Authentication
- BS, bootstrap value
- CE, capillary electrophoresis
- Complete plastome sequence
- Dendrobium officinale
- Genetic marker
- HPLC, high-pressure liquid chromatography
- IR, inverted repeat region
- Indels, insertions/deletions
- LSC, large single copy region
- ML, maximum likelihood
- NGS, next-generation sequencing
- Plastomic comparison
- SNPs, single nucleotide polymorphisms
- SSC, small single copy region
- SV, sequence variability.
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Hegde S, Saini A, Hegde HV, Kholkute SD, Roy S. Molecular identification of Saraca asoca from its substituents and adulterants. 3 Biotech 2018; 8:161. [PMID: 29527448 PMCID: PMC5835484 DOI: 10.1007/s13205-018-1175-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 02/19/2018] [Indexed: 12/11/2022] Open
Abstract
ABSTRACT Saraca asoca (Roxb.) De Wilde is an important medicinal plant from the Western Ghats of India, traditionally used in treatment of various gynecological disorders. Increasing commercial demand and decreasing numbers has resulted in this plant becoming endangered with crude drug materials being extensively substituted/adulterated with other plant species. The present study was undertaken with the objective of development and evaluation of multivariate cluster analysis of ISSR fingerprints against rbcL-based DNA barcodes as tool to understand the relationships and to differentiate common adulterants and substituents from S. asoca. ISSR-based Hierarchical Cluster Analysis was carried out on 41 samples of S. asoca and 5 each of the 5 common substituent/adulterant plants and the clustering patterns were evaluated against DNA-sequence-based barcoding of rbcL region of their plastids. Factorial analysis and Principal Coordinate Analysis revealed distinct groups of genetic pools of respective taxa thereby confirming the utility of ISSR fingerprinting as a useful tool for differentiation between the genuine and the adulterants/substituents. NCBI-BLAST search on DNA barcode rbcL region confirmed the results of ISSR assays. Therefore, our study demonstrated the utility of simple, cost-effective method of ISSR fingerprinting coupled with rbcL barcoding in differentiating this important medicinal plant from its common adulterants/substituents. GRAPHICAL ABSTRACT
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Affiliation(s)
- Satisha Hegde
- ICMR-National Institute of Traditional Medicine, Indian Council of Medical Research, Department of Health Research, Government of India, Belagavi, Karnataka 590010 India
- KLE Academy of Higher Education and Research (Deemed-to-be-University), Dr. Prabhakar Kore Basic Science Research Centre, Belagavi, Karnataka 590010 India
| | - Archana Saini
- ICMR-National Institute of Traditional Medicine, Indian Council of Medical Research, Department of Health Research, Government of India, Belagavi, Karnataka 590010 India
| | - Harsha Vasudev Hegde
- ICMR-National Institute of Traditional Medicine, Indian Council of Medical Research, Department of Health Research, Government of India, Belagavi, Karnataka 590010 India
| | - Sanjiva D. Kholkute
- ICMR-National Institute of Traditional Medicine, Indian Council of Medical Research, Department of Health Research, Government of India, Belagavi, Karnataka 590010 India
| | - Subarna Roy
- ICMR-National Institute of Traditional Medicine, Indian Council of Medical Research, Department of Health Research, Government of India, Belagavi, Karnataka 590010 India
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Dendrobium officinale Kimura et Migo: A Review on Its Ethnopharmacology, Phytochemistry, Pharmacology, and Industrialization. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:7436259. [PMID: 28386292 PMCID: PMC5366227 DOI: 10.1155/2017/7436259] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 10/23/2016] [Indexed: 12/04/2022]
Abstract
Ethnopharmacological Relevance. Dendrobii Officinalis Caulis, the stems of Dendrobium officinale Kimura et Migo, as a tonic herb in Chinese materia medica and health food in folk, has been utilized for the treatment of yin-deficiency diseases for decades. Methods. Information for analysis of Dendrobium officinale Kimura et Migo was obtained from libraries and Internet scientific databases such as PubMed, Web of Science, Google Scholar, ScienceDirect, Wiley InterScience, Ingenta, Embase, CNKI, and PubChem. Results. Over the past decades, about 190 compounds have been isolated from Dendrobium officinale Kimura et Migo. Its wide modern pharmacological actions in hepatoprotective effect, anticancer effect, hypoglycemic effect, antifatigue effect, gastric ulcer protective effect, and so on were reported. This may mainly attribute to the major and bioactive components: polysaccharides. However, other small molecule components require further study. Conclusions. Due to the lack of systematic data of Dendrobium officinale, it is important to explore its ingredient-function relationships with modern pharmacology. Recently, studies on the chemical constituents of Dendrobium officinale concentrated in crude polysaccharides and its structure-activity relationships remain scant. Further research is required to determine the Dendrobium officinale toxicological action and pharmacological mechanisms of other pure ingredients and crude extracts. In addition, investigation is needed for better quality control and novel drug or product development.
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Zhao Y, Han B, Peng H, Wang X, Chu S, Dai J, Peng D. Identification of “Huoshan shihu” Fengdou: Comparative authentication of the Daodi herb Dendrobium huoshanense
and its related species by macroscopic and microscopic features. Microsc Res Tech 2017; 80:712-721. [PMID: 28245078 DOI: 10.1002/jemt.22856] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 01/07/2017] [Accepted: 02/11/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Yujiao Zhao
- College of Pharmacy; Anhui University of Chinese Medicine; Hefei 230012 China
| | - Bangxing Han
- College of Biological and Pharmaceutical Engineering; West Anhui University, Synergetic Innovation Center of Dendrobia Industrialization Development in Anhui Province; Lu'an 237012 China
| | - Huasheng Peng
- College of Pharmacy; Anhui University of Chinese Medicine; Hefei 230012 China
- Institute of Traditional Chinese Medicine Resources Protection and Development, Anhui Academy of Chinese Medicine; Hefei 230012 China
| | - Xiao Wang
- Shandong Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center; Ji'nan 250014 China
| | - Shanshan Chu
- College of Pharmacy; Anhui University of Chinese Medicine; Hefei 230012 China
| | - Jun Dai
- College of Biological and Pharmaceutical Engineering; West Anhui University, Synergetic Innovation Center of Dendrobia Industrialization Development in Anhui Province; Lu'an 237012 China
| | - Daiyin Peng
- Institute of Traditional Chinese Medicine Resources Protection and Development, Anhui Academy of Chinese Medicine; Hefei 230012 China
- Synergetic Innovation Center of Anhui Authentic Chinese Medicine Quality Improvement; Hefei 230012 China
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Bhatt ID, Rawat S, Badhani A, Rawal RS. Nutraceutical potential of selected wild edible fruits of the Indian Himalayan region. Food Chem 2017; 215:84-91. [DOI: 10.1016/j.foodchem.2016.07.143] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 07/21/2016] [Accepted: 07/26/2016] [Indexed: 11/16/2022]
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12
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Kulac S, Filiz E, Cicek E, Degermenci Z, Vatansever R. Assessment of genetic diversity in natural European hophornbeam ( Ostrya carpinifoliaScop.) populations in Turkey. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1202778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Semsettin Kulac
- Faculty of Forestry, Department of Forest Engineering, Duzce University, Duzce, Turkey
| | - Ertugrul Filiz
- Department of Crop and Animal Production, Cilimli Vocational School, Duzce University, Duzce, Turkey
| | - Emrah Cicek
- Faculty of Forestry, Department of Forest Engineering, Duzce University, Duzce, Turkey
| | - Zerrin Degermenci
- Faculty of Forestry, Department of Forest Engineering, Duzce University, Duzce, Turkey
| | - Recep Vatansever
- Faculty of Science and Arts, Department of Biology, Marmara University, Istanbul, Turkey
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Murathan ZT, Kafkas S, Asma BM. Inheritance of S-genotypes in Paviot × Kabaasi apricot F 1 progenies. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1199288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Zehra Tuğba Murathan
- Faculty of Engineering, Food Engineering Department, Ardahan University, Ardahan, Turkey
| | - Salih Kafkas
- Faculty of Agriculture, Department of Horticulture, Çukurova University, Adana, Turkey
| | - Bayram Murat Asma
- Faculty of Agriculture, Department of Horticulture, İnönü University, Malatya, Turkey
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Jin JQ, Yao MZ, Ma CL, Ma JQ, Chen L. Association mapping of caffeine content with TCS1 in tea plant and its related species. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2016; 105:251-259. [PMID: 27116373 DOI: 10.1016/j.plaphy.2016.04.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 04/18/2016] [Accepted: 04/18/2016] [Indexed: 06/05/2023]
Abstract
Caffeine is the most abundant purine alkaloid in majority of tea plant and its related species. This purine alkaloid contributes to the important flavor and health attributes of tea. Tea caffeine synthase 1 (TCS1, EC 2.1.1.159/2.1.1.160) gene plays a crucial role in caffeine biosynthesis. The objective of this study was to investigate the genetic relationship between the TCS1 and caffeine content of tea plant and its related species using association mapping. We identified 87 single-nucleotide polymorphisms (SNPs, π = 0.00447) by resequencing the TCS1 locus of 44 tea accessions. Linkage disequilibrium (LD) analysis showed that LD did not extend over the entire gene (r(2) < 0.1, within 1000 bp). Two cleaved amplified polymorphism sequence (CAPS) markers were developed from sequence variations (SNP4318 and SNP6252). By association mapping, we identified SNP4318 associated with caffeine content in four environments, explaining 4.0%-7.7% of the phenotypic variance. We also validated the significant marker-trait associations in site-directed mutagenesis experiments. Examination of allelic variation and linkage disequilibrium by a candidate-gene-based approach can help to decipher the genetic basis of caffeine biosynthesis. Moreover, the SNP marker identified in this study can potentially be applied for future marker-assisted selection to improve tea quality.
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Affiliation(s)
- Ji-Qiang Jin
- Tea Research Institute of the Chinese Academy of Agricultural Sciences, National Center for Tea Improvement, Key Laboratory of Tea Plant Biology and Resources Utilization, Ministry of Agriculture, 9 South Meiling Road, Hangzhou, Zhejiang 310008, China
| | - Ming-Zhe Yao
- Tea Research Institute of the Chinese Academy of Agricultural Sciences, National Center for Tea Improvement, Key Laboratory of Tea Plant Biology and Resources Utilization, Ministry of Agriculture, 9 South Meiling Road, Hangzhou, Zhejiang 310008, China
| | - Chun-Lei Ma
- Tea Research Institute of the Chinese Academy of Agricultural Sciences, National Center for Tea Improvement, Key Laboratory of Tea Plant Biology and Resources Utilization, Ministry of Agriculture, 9 South Meiling Road, Hangzhou, Zhejiang 310008, China
| | - Jian-Qiang Ma
- Tea Research Institute of the Chinese Academy of Agricultural Sciences, National Center for Tea Improvement, Key Laboratory of Tea Plant Biology and Resources Utilization, Ministry of Agriculture, 9 South Meiling Road, Hangzhou, Zhejiang 310008, China
| | - Liang Chen
- Tea Research Institute of the Chinese Academy of Agricultural Sciences, National Center for Tea Improvement, Key Laboratory of Tea Plant Biology and Resources Utilization, Ministry of Agriculture, 9 South Meiling Road, Hangzhou, Zhejiang 310008, China.
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Feng S, Jiang M, Shi Y, Jiao K, Shen C, Lu J, Ying Q, Wang H. Application of the Ribosomal DNA ITS2 Region of Physalis (Solanaceae): DNA Barcoding and Phylogenetic Study. FRONTIERS IN PLANT SCIENCE 2016; 7:1047. [PMID: 27486467 PMCID: PMC4949264 DOI: 10.3389/fpls.2016.01047] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 07/04/2016] [Indexed: 05/15/2023]
Abstract
Recently, commercial interest in Physalis species has grown worldwide due to their high nutritional value, edible fruit, and potential medicinal properties. However, many Physalis species have similar shapes and are easily confused, and consequently the phylogenetic relationships between Physalis species are poorly understood. This hinders their safe utilization and genetic resource conservation. In this study, the nuclear ribosomal ITS2 region was used to identify species and phylogenetically examine Physalis. Eighty-six ITS2 regions from 45 Physalis species were analyzed. The ITS2 sequences were aligned using Clustal W and genetic distances were calculated using MEGA V6.0. The results showed that ITS2 regions have significant intra- and inter-specific divergences, obvious barcoding gaps, and higher species discrimination rates (82.2% for both the BLASTA1 and nearest distance methods). In addition, the secondary structure of ITS2 provided another way to differentiate species. Cluster analysis based on ITS2 regions largely concurred with the relationships among Physalis species established by many previous molecular analyses, and showed that most sections of Physalis appear to be polyphyletic. Our results demonstrated that ITS2 can be used as an efficient and powerful marker in the identification and phylogenetic study of Physalis species. The technique provides a scientific basis for the conservation of Physalis plants and for utilization of resources.
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Affiliation(s)
- Shangguo Feng
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
| | - Mengying Jiang
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
| | - Yujun Shi
- School of Foreign Languages, Zhejiang Gongshang UniversityHangzhou, China
| | - Kaili Jiao
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
| | - Chenjia Shen
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
| | - Jiangjie Lu
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
| | - Qicai Ying
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
| | - Huizhong Wang
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, College of Life and Environmental Sciences, Hangzhou Normal UniversityHangzhou, China
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16
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Akin M, Eyduran SP, Ercisli S, Kapchina-Toteva V, Eyduran E. Phytochemical profiles of wild blackberries, black and white mulberries from southern Bulgaria. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1204943] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Meleksen Akin
- Agricultural Faculty, Department of Horticulture, Oregon State University, Corvallis, OR, USA
| | - Sadiye Peral Eyduran
- Agricultural Faculty, Department of Horticulture, Igdir University, Igdir, Turkey
| | - Sezai Ercisli
- Agricultural Faculty, Department of Horticulture, Ataturk University, Erzurum, Turkey
| | - Veneta Kapchina-Toteva
- Faculty of Biology, Department of Plant Physiology, Sofia University “St. Kliment Ohridski”, Sofia, Bulgaria
| | - Ecevit Eyduran
- Agricultural Faculty, Department of Animal Sciences, Biometry Genetics Unit, Igdir University, Igdir, Turkey
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17
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Genetic Characterization of Green Bean (Phaseolus vulgaris L.) Accessions from Turkey with SCAR and SSR Markers. Biochem Genet 2016; 54:495-505. [PMID: 27156082 DOI: 10.1007/s10528-016-9737-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 04/27/2016] [Indexed: 10/21/2022]
Abstract
Characterization, conservation, and utilization of genetic resources is essential for the sustainability in agriculture. Plant genetic resources are important for breeding efforts designed for the generation of new cultivars or for the improvement of existing ones. Green bean has been cultivated extensively in Turkey giving rise to local accessions through selection over time and adaptation to various environmental conditions. The objective of the present study was to determine the genetic relationships of green bean accessions collected from Kırşehir Province of Turkey, located at the central Anatolia. Within a population of 275 green bean accessions, 50 accessions were selected on the basis of morphological observations for further evaluation with SSR and STS/SCAR markers together with 4 reference cultivars of Andean and Mesoamerican origin. SSR markers selected on the basis of high polymorphism information content revealed the genetic relatedness of selected green bean accessions. STS/SCAR markers associated with bean anthracnose, common bacterial blight, white mold, halo blight, and phaseolin protein demonstrated the inheritance of resistance traits of local accessions at the selected loci. These findings may help better utilize genetic resources and furthermore are expected to facilitate forthcoming breeding studies for the generation of novel cultivars well adapted to the region.
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18
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Uchoi A, Malik SK, Choudhary R, Kumar S, Rohini MR, Pal D, Ercisli S, Chaudhury R. Inferring Phylogenetic Relationships of Indian Citron (Citrus medica L.) based on rbcL and matK Sequences of Chloroplast DNA. Biochem Genet 2016; 54:249-269. [PMID: 26956119 DOI: 10.1007/s10528-016-9716-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 01/28/2016] [Indexed: 10/22/2022]
Abstract
Phylogenetic relationships of Indian Citron (Citrus medica L.) with other important Citrus species have been inferred through sequence analyses of rbcL and matK gene region of chloroplast DNA. The study was based on 23 accessions of Citrus genotypes representing 15 taxa of Indian Citrus, collected from wild, semi-wild, and domesticated stocks. The phylogeny was inferred using the maximum parsimony (MP) and neighbor-joining (NJ) methods. Both MP and NJ trees separated all the 23 accessions of Citrus into five distinct clusters. The chloroplast DNA (cpDNA) analysis based on rbcL and matK sequence data carried out in Indian taxa of Citrus was useful in differentiating all the true species and species/varieties of probable hybrid origin in distinct clusters or groups. Sequence analysis based on rbcL and matK gene provided unambiguous identification and disposition of true species like C. maxima, C. medica, C. reticulata, and related hybrids/cultivars. The separation of C. maxima, C. medica, and C. reticulata in distinct clusters or sub-clusters supports their distinctiveness as the basic species of edible Citrus. However, the cpDNA sequence analysis of rbcL and matK gene could not find any clear cut differentiation between subgenera Citrus and Papeda as proposed in Swingle's system of classification.
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Affiliation(s)
- Ajit Uchoi
- Indian Agricultural Research Institute, Pusa Campus, New Delhi, India
| | - Surendra Kumar Malik
- Tissue Culture and Cryopreservation Unit, National Bureau of Plant Genetic Resources (NBPGR), Pusa Campus, New Delhi, 110 012, India.
| | - Ravish Choudhary
- Indian Agricultural Research Institute, Pusa Campus, New Delhi, India
| | - Susheel Kumar
- Rubber Board Office, Paralakhemundi, Gajapati, Odisha, India
| | - M R Rohini
- Indian Agricultural Research Institute, Pusa Campus, New Delhi, India
| | - Digvender Pal
- Indian Agricultural Research Institute, Pusa Campus, New Delhi, India
| | - Sezai Ercisli
- Faculty of Agriculture, Department of Horticulture, Ataturk University, Erzurum, Turkey
| | - Rekha Chaudhury
- Tissue Culture and Cryopreservation Unit, National Bureau of Plant Genetic Resources (NBPGR), Pusa Campus, New Delhi, 110 012, India
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19
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Tsou CH, Li L, Vijayan K. The Intra-familial Relationships of Pentaphylacaceae s.l. as Revealed by DNA Sequence Analysis. Biochem Genet 2016; 54:270-282. [DOI: 10.1007/s10528-016-9717-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 02/02/2016] [Indexed: 10/22/2022]
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20
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İpek A, Yılmaz K, Sıkıcı P, Tangu NA, Öz AT, Bayraktar M, İpek M, Gülen H. SNP Discovery by GBS in Olive and the Construction of a High-Density Genetic Linkage Map. Biochem Genet 2016; 54:313-325. [PMID: 26902470 DOI: 10.1007/s10528-016-9721-5] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 02/10/2016] [Indexed: 10/22/2022]
Abstract
Genetic linkage maps are valuable tools for genetic, genomic, and crop breeding studies. Several genetic linkage maps were constructed for the olive (Olea europaea L.) genome, mainly using amplified fragment length polymorphisms (AFLPs) and simple sequence repeat (SSR) markers. However, AFLPs and SSR markers were not enough to develop a high-density olive linkage map. Genotyping-by-sequencing (GBS), a recently developed single-nucleotide polymorphism (SNP) identification methodology based on next-generation sequencing (NGS) technologies, has been demonstrated to be useful for the identification of a high number of SNP markers and the construction of high-density genetic linkage maps. In the present study, we identified a total of 10,941 SNPs from a cross between the olive cultivars 'Gemlik' and 'Edincik Su' using GBS and de novo SNP discovery implemented in the computer program "Stacks." A high-density genetic linkage map for the olive genome was constructed using 121 cross-pollinated full-sib F1 progeny and 5643 markers (21 SSRs, 203 AFLPs, and 5736 SNPs). This linkage map was composed of 25 linkage groups, covering 3049 cM of the olive genome, and the mean distance between the flanking markers was 0.53 cM. To the best of our knowledge, this map is the most saturated genetic linkage map in olive to date. We demonstrated that GBS is a valuable tool for the identification of thousands of SNPs for the construction of a saturated genetic linkage map in olive. The high-density genetic map developed in this study is a useful tool for locating quantitative trait loci and other economically important traits in the olive genome.
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Affiliation(s)
- Ahmet İpek
- Department of Horticulture, Faculty of Agriculture, Uludag University, Bursa, Turkey.
| | - Kübra Yılmaz
- Department of Molecular Biology and Genetics, Faculty of Arts and Science, Uludag University, Bursa, Turkey
| | - Pelin Sıkıcı
- Department of Horticulture, Faculty of Agriculture, Uludag University, Bursa, Turkey
| | | | - Ayşe Tülin Öz
- Department of Food Engineering, Faculty of Engineering, Osmaniye Korkut Ata University, Osmaniye, Turkey
| | - Murat Bayraktar
- Department of Horticulture, Faculty of Agriculture, Uludag University, Bursa, Turkey
| | - Meryem İpek
- Department of Horticulture, Faculty of Agriculture, Uludag University, Bursa, Turkey
| | - Hatice Gülen
- Department of Horticulture, Faculty of Agriculture, Uludag University, Bursa, Turkey
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21
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Teixeira da Silva JA, Jin X, Dobránszki J, Lu J, Wang H, Zotz G, Cardoso JC, Zeng S. Advances in Dendrobium molecular research: Applications in genetic variation, identification and breeding. Mol Phylogenet Evol 2016; 95:196-216. [DOI: 10.1016/j.ympev.2015.10.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 10/09/2015] [Accepted: 10/13/2015] [Indexed: 10/22/2022]
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22
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Sorkheh K, Masaeli M, Chaleshtori MH, Adugna A, Ercisli S. AFLP-Based Analysis of Genetic Diversity, Population Structure, and Relationships with Agronomic Traits in Rice Germplasm from North Region of Iran and World Core Germplasm Set. Biochem Genet 2016; 54:177-93. [PMID: 26762294 DOI: 10.1007/s10528-016-9711-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 01/04/2016] [Indexed: 11/24/2022]
Abstract
Analysis of the genetic diversity and population structure of crops is very important for use in breeding programs and for genetic resources conservation. We analyzed the genetic diversity and population structure of 47 rice genotypes from diverse origins using amplified fragment length polymorphism (AFLP) markers and morphological characters. The 47 genotypes, which were composed of four populations: Iranian native varieties, Iranian improved varieties, International Rice Research Institute (IRRI) rice varieties, and world rice collections, were analyzed using ten primer combinations. A total of 221 scorable bands were produced with an average of 22.1 alleles per pair of primers, of which 120 (54.30%) were polymorphic. The polymorphism information content (PIC) values varied from 0.32 to 0.41 with an average of 0.35. The high percentage of polymorphic bands (%PB) was found to be 64.71 and the resolving power (R p) collections were 63.36. UPGMA clustering based on numerical data from AFLP patterns clustered all 47 genotypes into three large groups. The genetic similarity between individuals ranged from 0.54 to 0.94 with an average of 0.74. Population genetic tree showed that Iranian native cultivars formed far distant cluster from the other populations, which may indicate that these varieties had minimal genetic change over time. Analysis of molecular variance (AMOVA) revealed that the largest proportion of the variation (84%) to be within populations showing the inbreeding nature of rice. Therefore, Iranian native varieties (landraces) may have unique genes, which can be used for future breeding programs and there is a need to conserve this unique diversity. Furthermore, crossing of Iranian genotypes with the genetically distant genotypes in the other three populations may result in useful combinations, which can be used as varieties and/or lines for future rice breeding programs.
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Affiliation(s)
- Karim Sorkheh
- Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahid Chamran University of Ahvaz, P. O. Box 61355/144, Ahvaz, Iran.
| | - Mohammad Masaeli
- Department of Agronomy and Biotechnology, Faculty of Agriculture, University of Guilan, P.O. Box 41635/3988, Rasht, Iran
| | | | - Asfaw Adugna
- Melkassa Agricultural Research Center, P.O. Box 1085, Adama, Ethiopia
| | - Sezai Ercisli
- Department of Horticulture, Agricultural Faculty, Ataturk University, 25240, Erzurum, Turkey
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23
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Kurhajec S, Franc A, Doležel P, Sabadková D. Quality by design approach: antioxidant activity of the tablets containing cornelian cherry fruits in relation to their composition and physical properties. Pharm Dev Technol 2016; 22:881-888. [DOI: 10.3109/10837450.2015.1135345] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Slavomír Kurhajec
- Department of Pharmaceutics, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic and
- Department of Pharmacognosy and Botany, University of Veterinary Medicine and Pharmacy, Košice, Slovakia
| | - Aleš Franc
- Department of Pharmaceutics, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic and
| | - Petr Doležel
- Department of Pharmaceutics, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic and
| | - Dana Sabadková
- Department of Pharmaceutics, University of Veterinary and Pharmaceutical Sciences, Brno, Czech Republic and
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24
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Feng S, Jiang Y, Wang S, Jiang M, Chen Z, Ying Q, Wang H. Molecular Identification of Dendrobium Species (Orchidaceae) Based on the DNA Barcode ITS2 Region and Its Application for Phylogenetic Study. Int J Mol Sci 2015; 16:21975-88. [PMID: 26378526 PMCID: PMC4613292 DOI: 10.3390/ijms160921975] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 08/26/2015] [Accepted: 08/27/2015] [Indexed: 11/22/2022] Open
Abstract
The over-collection and habitat destruction of natural Dendrobium populations for their commercial medicinal value has led to these plants being under severe threat of extinction. In addition, many Dendrobium plants are similarly shaped and easily confused during the absence of flowering stages. In the present study, we examined the application of the ITS2 region in barcoding and phylogenetic analyses of Dendrobium species (Orchidaceae). For barcoding, ITS2 regions of 43 samples in Dendrobium were amplified. In combination with sequences from GenBank, the sequences were aligned using Clustal W and genetic distances were computed using MEGA V5.1. The success rate of PCR amplification and sequencing was 100%. There was a significant divergence between the inter- and intra-specific genetic distances of ITS2 regions, while the presence of a barcoding gap was obvious. Based on the BLAST1, nearest distance and TaxonGAP methods, our results showed that the ITS2 regions could successfully identify the species of most Dendrobium samples examined; Second, we used ITS2 as a DNA marker to infer phylogenetic relationships of 64 Dendrobium species. The results showed that cluster analysis using the ITS2 region mainly supported the relationship between the species of Dendrobium established by traditional morphological methods and many previous molecular analyses. To sum up, the ITS2 region can not only be used as an efficient barcode to identify Dendrobium species, but also has the potential to contribute to the phylogenetic analysis of the genus Dendrobium.
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Affiliation(s)
- Shangguo Feng
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China.
- College of Bioscience & Biotechnology, Hunan Agricultural University, Changsha 410128, China.
| | - Yan Jiang
- Zhejiang Institute of Chinese Meteria Medica, Hangzhou 310023, China.
| | - Shang Wang
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China.
| | - Mengying Jiang
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China.
| | - Zhe Chen
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China.
| | - Qicai Ying
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China.
| | - Huizhong Wang
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 310018, China.
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25
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Feng S, He R, Yang S, Chen Z, Jiang M, Lu J, Wang H. Start codon targeted (SCoT) and target region amplification polymorphism (TRAP) for evaluating the genetic relationship of Dendrobium species. Gene 2015; 567:182-8. [DOI: 10.1016/j.gene.2015.04.076] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Revised: 04/15/2015] [Accepted: 04/28/2015] [Indexed: 11/29/2022]
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