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Alam MA, Roy S, Rahman MA, Islam MR, Rahman MM, Obaidullah AJ, Farid MN, Rahman MM, Islam MR, Mozumder SN, Almalki RS, Gaber A, Hossain A. Study on the genetic variability and adaptability of turmeric (Curcuma longa L.) genotypes for development of desirable cultivars. PLoS One 2024; 19:e0297202. [PMID: 38241307 PMCID: PMC10798502 DOI: 10.1371/journal.pone.0297202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/01/2024] [Indexed: 01/21/2024] Open
Abstract
Turmeric, a globally cultivated spice, holds significance in medicine, and cosmetics, and is also a very popular ingredient in South Asian cuisine. A study involving 53 turmeric genotypes evaluated for rhizome yield and related traits at Spices Research Center, Bogura, Bangladesh over three years (2019-22). A randomized complete block design was followed with two replications. ANOVA revealed significant trait variations among genotypes. Genotype T0015 emerged as the highest yielder at 28.04 t/ha. High heritability (0.58-0.99) and genetic advance characterized plant height (PH), mother rhizome weight (WMR), primary and secondary finger weights (WPF and WSF), and yield per plant (YPP) across seasons. Genetic gain (GG) was prominent in these traits. Genotypic and phenotypic coefficient variations (GCV and PCV) (6.24-89.46 and 8.18-90.88, respectively) across three years highlighted mother rhizome weight's importance followed by numbers of primary finger (NPF), and WPF. Positive and significant correlations, especially with PH, WMR, WPF, and YPP, emphasized their relevance to fresh yield (FY). Multiple linear regression identified PH, number of mother rhizome (NMR) and WMR as key contributors, explaining 37-79% of FY variability. Cluster analysis grouped genotypes into five clusters with maximum distance observed between clusters II and III. The geometric adaptability index (GAI) assessed adaptability and superiority, revealing nine genotypes outperforming the best existing cultivar. Genotype T0117 as the top performer based on GAI, followed by T0103 and T0094. Mean rank analysis favoured T0121 as the best performer, succeeded by T0117, T0082 and T0106. The top ten genotypes (T0015, T0061, T0082, T0085, T0094, T0103, T0106, T0117, T0121 and T0129) were identified as superior based on yield and overall ranking, warranting further evaluation. These findings may induce a window for improving turmeric research and ultimately play a role in enhancing its cultivation and productivity.
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Affiliation(s)
- Md. Ashraful Alam
- Plant Breeding Division, Spices Research Centre, Bangladesh Agricultural Research Institute, Bogura, Bangladesh
| | - Srabanti Roy
- Department of Agricultural Chemistry, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Md. Atikur Rahman
- Division of Soil Science, Spices Research Centre, Bangladesh Agricultural Research Institute, Bogura, Bangladesh
| | - Md. Riazul Islam
- Plant Pathology Division, Regional Spices Research Centre, Bangladesh Agricultural Research Institute, Magura, Bangladesh
| | - Md. Mushfiqur Rahman
- Division of Horticulture, Spices Research Sub-Centre, Bangladesh Agricultural Research Institute, Faridpur, Bangladesh
| | - Abu Jafor Obaidullah
- Division of Horticulture, Regional Spices Research Centre, Bangladesh Agricultural Research Institute, Magura, Bangladesh
| | - Md. Nasirul Farid
- Division of Horticulture, Spices Research Sub-Centre, Bangladesh Agricultural Research Institute, Lalmonirhat, Bangladesh
| | - Md. Marufur Rahman
- Regional Station, Bangladesh Institute of Research and Training on Applied Nutrition, Pirganj, Rangpur, Bangladesh
| | - Md. Rafiqul Islam
- Division of Agronomy, Regional Agricultural Research Station, Bangladesh Agricultural Research Institute, Ishwardi, Pabna, Bangladesh
| | - Shailendra Nath Mozumder
- Division of Horticulture, Spices Research Centre, Bangladesh Agricultural Research Institute, Bogura, Bangladesh
| | - Riyadh S. Almalki
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Umm AL-Qura University, Mecca, Saudi Arabia
| | - Ahmed Gaber
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
| | - Akbar Hossain
- Division of Soil Science, Bangladesh Wheat and Maize Research Institute, Dinajpur, Bangladesh
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Shankar BA, Vaishali, Yadav MK, Kumar M, Burman V. Differential gene expression analysis under salinity stress in the selected turmeric (Curcuma longa L.) cultivars for curcuminoid biosynthesis. Mol Biol Rep 2023; 50:9745-9753. [PMID: 37658929 DOI: 10.1007/s11033-023-08719-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 07/28/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Curcuminoids are the phenolic compounds found exclusively in turmeric. Their presence is known to increase immunity and resistance against certain cancers and neurological disorders in humans also, protecting the plant itself against salinity stress. METHODS In this experiment, we studied the expression levels of MAPK1 and DCS genes, their curcuminoid biosynthesis under salinity stress conditions so that the impact of individual genes can be understood using semi- quantitative PCR. RESULTS The expressions of the genes with respect to curcuminoid biosynthesis showed fluctuations in their band intensity values due to the production of curcuminoids, which is initiated first in the leaves followed by the rhizomes. Not all the genes responsible for the curcuminoid biosynthesis show positive regulation under salt stress conditions which is observed in response to the severity of the stress imposed on the cultivars. CONCLUSIONS In our findings, both the genes MAPK1 and DCS were down-regulated for curcuminoid biosynthesis compared to their controls in both the cultivars Vallabh Sharad and Selection 1.
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Affiliation(s)
- Bandi Arpitha Shankar
- Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India.
| | - Vaishali
- Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India
| | - M K Yadav
- Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India
| | - Mukesh Kumar
- Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India
| | - Vishakha Burman
- Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut, Uttar Pradesh, India
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Gogoi A, Munda S, Paw M, Begum T, Siddiqui MH, Gaafar ARZ, Kesawat MS, Lal M. Molecular genetic divergence analysis amongst high curcumin lines of Golden Crop (Curcuma longa L.) using SSR marker and use in trait-specific breeding. Sci Rep 2023; 13:19690. [PMID: 37952010 PMCID: PMC10640617 DOI: 10.1038/s41598-023-46779-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 11/04/2023] [Indexed: 11/14/2023] Open
Abstract
Curcuma longa L., is recognized worldwide as a medicinally and economically important plant species due to its curcumin content which is an industrially important compound. In this study, a total of 329 accessions were collected from four states of India and planted in the experimental farm of CSIR-NEIST, Jorhat, India, in augmented design. Among these, 152 high curcumin (> 1.50%) accessions were screened for molecular divergence study using 39 SSR primers. The primers showed the most efficient outcome with 2-8 allele/ loci and a total 163 number of alleles with 100% polymorphism. Cluster analysis revealed the construction of three clusters, out of which one cluster was geographically dependent, and germplasm was particularly from Assam state. Jaccard's pairwise coefficient showed maximum genetic dissimilarity of (0.75) between accession RRLJCL 3 and RRLJCL 126, indicating high variation as it was from two different states viz Arunachal Pradesh and Nagaland respectively and minimum genetic dissimilarity of (0.09) between RRLJCL 58 and RRLJCL 59 indicating significantly less variation as the two accessions were from same state, i.e., Arunachal Pradesh. Analysis of Molecular Variance (AMOVA) revealed high molecular variation within the population (87%) and significantly less variation among the population (13%). Additionally, Neighbour Joining dendrogram, Principal Component Analysis (PCA), and bar plot structure revealed similar clustering of germplasm. This diversity assessment will help in selecting the trait-specific genotypes, crop improvement program, conservation of gene pool, marker-assisted breeding, and quantitative trait loci identification. Moreover, to the best of our knowledge, it is the first molecular diversity report among 152 high curcumin lines of C. longa from North East India using 39 SSR primers.
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Affiliation(s)
- Anindita Gogoi
- Academy of Scientific and Industrial Research, Ghaziabad, UP, 201002, India
- CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Sunita Munda
- CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Manabi Paw
- CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India
| | - Twahira Begum
- CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India.
| | - Manzer H Siddiqui
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Abdel-Rhman Z Gaafar
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Mahipal Singh Kesawat
- Institute for Molecular Biology and Genetics, School of Biological Sciences, Seoul National University, Seoul, 08826, South Korea
| | - Mohan Lal
- Academy of Scientific and Industrial Research, Ghaziabad, UP, 201002, India.
- CSIR-North East Institute of Science and Technology, Jorhat, Assam, 785006, India.
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Skopalíková J, Leong-Škorničková J, Šída O, Newman M, Chumová Z, Zeisek V, Jarolímová V, Poulsen AD, Dantas-Queiroz MV, Fér T, Záveská E. Ancient hybridization in Curcuma (Zingiberaceae)-Accelerator or brake in lineage diversifications? Plant J 2023; 116:773-785. [PMID: 37537754 DOI: 10.1111/tpj.16408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 08/05/2023]
Abstract
Hybridization is a widespread phenomenon in the evolution of plants and exploring its role is crucial to understanding diversification processes of many taxonomic groups. Recently, more attention is focused on the role of ancient hybridization that has repeatedly been shown as triggers of evolutionary radiation, although in some cases, it can prevent further diversification. The causes, frequency, and consequences of ancient hybridization remain to be explored. Here, we present an account of several events of ancient hybridization in turmeric, the economically important plant genus Curcuma (Zingiberaceae), which harbors about 130 known species. We analyzed 1094 targeted low-copy genes and plastomes obtained by next-generation sequencing of 37 species of Curcuma, representing the known genetic diversity and spanning the geographical distribution of the genus. Using phylogenetic network analysis, we show that the entire genus Curcuma as well as its most speciose lineage arose via introgression from the genus Pyrgophyllum and one of the extinct lineages, respectively. We also document a single event of ancient hybridization, with C. vamana as a product, that represents an evolutionary dead end. We further discuss distinct circumstances of those hybridization events that deal mainly with (in)congruence in chromosome counts of the parental lineages.
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Affiliation(s)
- Jana Skopalíková
- Department of Botany, Charles University, Prague, Czech Republic
- Czech Academy of Sciences, Institute of Botany, Průhonice, Czech Republic
| | - Jana Leong-Škorničková
- The Herbarium, Singapore Botanic Gardens, Singapore
- Department of Biological Sciences, National University of Singapore, Singapore
| | - Otakar Šída
- Department of Botany, National Museum in Prague, Prague, Czech Republic
| | - Mark Newman
- Royal Botanic Garden Edinburgh, Edinburgh, Scotland, UK
| | - Zuzana Chumová
- Czech Academy of Sciences, Institute of Botany, Průhonice, Czech Republic
| | - Vojtěch Zeisek
- Department of Botany, Charles University, Prague, Czech Republic
- Czech Academy of Sciences, Institute of Botany, Průhonice, Czech Republic
| | - Vlasta Jarolímová
- Czech Academy of Sciences, Institute of Botany, Průhonice, Czech Republic
| | | | | | - Tomáš Fér
- Department of Botany, Charles University, Prague, Czech Republic
| | - Eliška Záveská
- Czech Academy of Sciences, Institute of Botany, Průhonice, Czech Republic
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Wang J, Liao X, Li Y, Ye Y, Xing G, Kan S, Nie L, Li S, Tembrock LR, Wu Z. Comparative Plastomes of Curcuma alismatifolia (Zingiberaceae) Reveal Diversified Patterns among 56 Different Cut-Flower Cultivars. Genes (Basel) 2023; 14:1743. [PMID: 37761883 PMCID: PMC10531169 DOI: 10.3390/genes14091743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/20/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
Curcuma alismatifolia (Zingiberaceae) is an ornamental species with high economic value due to its recent rise in popularity among floriculturists. Cultivars within this species have mixed genetic backgrounds from multiple hybridization events and can be difficult to distinguish via morphological and histological methods alone. Given the need to improve identification resources, we carried out the first systematic study using plastomic data wherein genomic evolution and phylogenetic relationships from 56 accessions of C. alismatifolia were analyzed. The newly assembled plastomes were highly conserved and ranged from 162,139 bp to 164,111 bp, including 79 genes that code for proteins, 30 tRNA genes, and 4 rRNA genes. The A/T motif was the most common of SSRs in the assembled genomes. The Ka/Ks values of most genes were less than 1, and only two genes had Ka/Ks values above 1, which were rps15 (1.15), and ndhl (1.13) with petA equal to 1. The sequence divergence between different varieties of C. alismatifolia was large, and the percentage of variation in coding regions was lower than that in the non-coding regions. Such data will improve cultivar identification, marker assisted breeding, and preservation of germplasm resources.
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Affiliation(s)
- Jie Wang
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China; (J.W.); (G.X.); (S.L.)
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; (X.L.); (Y.L.); (S.K.); (L.N.)
| | - Xuezhu Liao
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; (X.L.); (Y.L.); (S.K.); (L.N.)
| | - Yongyao Li
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; (X.L.); (Y.L.); (S.K.); (L.N.)
| | - Yuanjun Ye
- Guangdong Provincial Key Lab of Ornamental Plant Germplasm Innovation and Utilization, Environmental Horticulture Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China;
| | - Guoming Xing
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China; (J.W.); (G.X.); (S.L.)
| | - Shenglong Kan
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; (X.L.); (Y.L.); (S.K.); (L.N.)
| | - Liyun Nie
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; (X.L.); (Y.L.); (S.K.); (L.N.)
| | - Sen Li
- College of Horticulture, Shanxi Agricultural University, Jinzhong 030801, China; (J.W.); (G.X.); (S.L.)
| | - Luke R. Tembrock
- Department of Agricultural Biology, Colorado State University, Fort Collins, CO 80523, USA
| | - Zhiqiang Wu
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China; (X.L.); (Y.L.); (S.K.); (L.N.)
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Feng X, Zhou L, Sheng A, Lin L, Liu H. Comparative transcriptome analysis on drought stress-induced floral formation of Curcuma kwangsiensis. Plant Signal Behav 2022; 17:2114642. [PMID: 36189888 PMCID: PMC9542783 DOI: 10.1080/15592324.2022.2114642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 06/16/2023]
Abstract
The rhizomes and tubers of Curcuma kwangsiensis have extensive medicinal value in China. However, the inflorescences of C. kwangsiensis are rarely known in horticulture, because of its low field flowering rate. In order to improve the flowering rate of C. kwangsiensis, we conducted drought stress treatment on the rhizome of C. kwangsiensis. The flowering rate of rhizome was the highest after 4d of drought stress treatment, and the buds on the rhizome could be obviously swell on the 4th day of rehydration culture. In order to identify the genes regulating the flowering time of Curcuma kwangsiensis, comparative transcriptome analysis was performed on the buds on rhizomes before drought stress treatment, 4 d after drought stress treatment and 4 d after rehydration culture. During this process, a total of 20 DEGs controlling flowering time and 23 DEGs involved in ABA synthesis and signal transduction were identified, which might regulate the flowering of C. kwangsiensis under drought stress. Some floral integration factors, such as SOC1 and FTIP, were up-regulated under drought stress for 4 d, indicating that C. kwangsiensis had flowering trend under drought stress. The results of the present study will provide theoretical support for the application of Curcuma kwangsiensis in gardening.
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Affiliation(s)
- Xin Feng
- Department of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Liying Zhou
- Department of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Aiwu Sheng
- Department of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Ling Lin
- Department of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Huicheng Liu
- Department of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou, China
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Chakraborty A, Mahajan S, Jaiswal SK, Sharma VK. Genome sequencing of turmeric provides evolutionary insights into its medicinal properties. Commun Biol 2021; 4:1193. [PMID: 34654884 PMCID: PMC8521574 DOI: 10.1038/s42003-021-02720-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 08/13/2021] [Indexed: 12/28/2022] Open
Abstract
Curcuma longa, or turmeric, is traditionally known for its immense medicinal properties and has diverse therapeutic applications. However, the absence of a reference genome sequence is a limiting factor in understanding the genomic basis of the origin of its medicinal properties. In this study, we present the draft genome sequence of C. longa, belonging to Zingiberaceae plant family, constructed using 10x Genomics linked reads and Oxford Nanopore long reads. For comprehensive gene set prediction and for insights into its gene expression, transcriptome sequencing of leaf tissue was also performed. The draft genome assembly had a size of 1.02 Gbp with ~70% repetitive sequences, and contained 50,401 coding gene sequences. The phylogenetic position of C. longa was resolved through a comprehensive genome-wide analysis including 16 other plant species. Using 5,388 orthogroups, the comparative evolutionary analysis performed across 17 species including C. longa revealed evolution in genes associated with secondary metabolism, plant phytohormones signaling, and various biotic and abiotic stress tolerance responses. These mechanisms are crucial for perennial and rhizomatous plants such as C. longa for defense and environmental stress tolerance via production of secondary metabolites, which are associated with the wide range of medicinal properties in C. longa.
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Affiliation(s)
- Abhisek Chakraborty
- MetaBioSys Group, Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Bhopal, India
| | - Shruti Mahajan
- MetaBioSys Group, Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Bhopal, India
| | - Shubham K Jaiswal
- MetaBioSys Group, Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Bhopal, India
| | - Vineet K Sharma
- MetaBioSys Group, Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Bhopal, India.
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Snigdha M, Prasath D. Transcriptomic analysis to reveal the differentially expressed miRNA targets and their miRNAs in response to Ralstonia solanacearum in ginger species. BMC Plant Biol 2021; 21:355. [PMID: 34325661 PMCID: PMC8323298 DOI: 10.1186/s12870-021-03108-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 06/11/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Bacterial wilt is the most devastating disease in ginger caused by Ralstonia solanacearum. Even though ginger (Zingiber officinale) and mango ginger (Curcuma amada) are from the same family Zingiberaceae, the latter is resistant to R. solanacearum infection. MicroRNAs have been identified in many crops which regulates plant-pathogen interaction, either through silencing genes or by blocking mRNA translation. However, miRNA's vital role and its targets in mango ginger in protecting bacterial wilt is not yet studied extensively. In the present study, using the "psRNATarget" server, we analyzed available ginger (susceptible) and mango ginger (resistant) transcriptome to delineate and compare the microRNAs (miRNA) and their target genes (miRTGs). RESULTS A total of 4736 and 4485 differential expressed miRTGs (DEmiRTGs) were identified in ginger and mango ginger, respectively, in response to R. solanacearum. Functional annotation results showed that mango ginger had higher enrichment than ginger in top enriched GO terms. Among the DEmiRTGs, 2105 were common in ginger and mango ginger. However, 2337 miRTGs were expressed only in mango ginger which includes 62 defence related and upregulated miRTGs. We also identified 213 miRTGs upregulated in mango ginger but downregulated in ginger, out of which 23 DEmiRTGS were defence response related. We selected nine miRNA/miRTGs pairs from the data set of common miRTGs of ginger and mango ginger and validated using qPCR. CONCLUSIONS Our data covered the expression information of 9221 miRTGs. We identified nine miRNA/miRTGs key candidate pairs in response to R. solanacearum infection in ginger. This is the first report of the integrated analysis of miRTGs and miRNAs in response to R. solanacearum infection among ginger species. This study is expected to deliver several insights in understanding the miRNA regulatory network in ginger and mango ginger response to bacterial wilt.
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Affiliation(s)
- Mohandas Snigdha
- ICAR-Indian Institute of Spices Research, Kozhikode, Kerala, 673012, India
| | - Duraisamy Prasath
- ICAR-Indian Institute of Spices Research, Kozhikode, Kerala, 673012, India.
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Lu L, Liu P, Yang Y, Zhang Y, Wang C, Feng J, Wei J. Transcriptome analysis of Curcuma wenyujin from Haikou and Wenzhou, and a comparison of the main constituents and related genes of Rhizoma Curcumae. PLoS One 2020; 15:e0242776. [PMID: 33253249 PMCID: PMC7703983 DOI: 10.1371/journal.pone.0242776] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 11/10/2020] [Indexed: 01/29/2023] Open
Abstract
For more than a thousand years, Rhizoma Curcumae (known as E zhu), a Chinese herbal medicine, has been used to eradicate blood stasis and relieve aches. The plant Curcuma wenyujin, which is grown primarily in Wenzhou, China, is considered the best source of Rhizoma Curcumae. In this study, we sought to ascertain differences in transcript profiles of C. wenyujin grown in traditional (Wenzhou) and recently established (Haikou) production areas based on Illumina and RNA (RNA-seq) sequencing. We also examined differences in the main components of the volatile oil terpene; curcumin, polysaccharide, and starch constituents and related genes in the corresponding pathways, in C. wenyujin cultivated in the two production areas. We accordingly found that the essential oil (2.05%), curcumin (1.46%), and polysaccharide (8.90%) content in Wenzhou rhizomes was higher than that in the rhizomes of plants from Haikou (1.60%, 0.91%, and 6.15%, respectively). In contrast, the starch content of Wenzhou rhizomes (17.0%) was lower than that of Haikou rhizomes (23.8%). Furthermore, we detected significant differences in the oil components of Haikou and Wenzhou rhizomes, with curzerene (32.34%), curdione (21.35%), and germacrene B (9.39%) being the primary components of the essential oil derived from Wenzhou rhizomes, and curzerene (20.13%), curdione (14.73%), and cineole (9.76%) being the main constituents in Haikou rhizomes. Transcriptome and qPCR analyses revealed considerable differences in gene expression between Wenzhou and Haikou rhizomes. The expression of terpene, curcumin, and polysaccharide pathway-related genes in Wenzhou rhizomes was significantly up-regulated, whereas the expression of starch-associated genes was significantly down-regulated, compared with those in Haikou rhizomes. Difference in the content of terpene, curcumin, polysaccharides, and starch in rhizomes from the two production areas could be explained in terms of differences in expression of the related genes.
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Affiliation(s)
- Lilan Lu
- Haikou Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Haikou Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
- Hainan Key Laboratory of Tropical Oil Crops Biology/Coconut Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wenchang, China
- * E-mail: (LL); (JW)
| | - Peiwei Liu
- Haikou Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Haikou Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Yanfang Yang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, The Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
| | - Yuxiu Zhang
- Haikou Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Haikou Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Caixia Wang
- Institute of Agricultural Environment and Soil, Hainan Academy of Agricultural Sciences, Haikou, China
| | - Jian Feng
- Haikou Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Haikou Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
| | - Jianhe Wei
- Haikou Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine, Haikou Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, China
- * E-mail: (LL); (JW)
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Sun J, Cui G, Ma X, Zhan Z, Ma Y, Teng Z, Gao W, Wang Y, Chen T, Lai C, Zhao Y, Tang J, Lin H, Shen Y, Zeng W, Guo J, Huang L. An integrated strategy to identify genes responsible for sesquiterpene biosynthesis in turmeric. Plant Mol Biol 2019; 101:221-234. [PMID: 31203559 DOI: 10.1007/s11103-019-00892-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 06/10/2019] [Indexed: 06/09/2023]
Abstract
Metabolic module, gene expression pattern and PLS modeling were integrated to precisely identify the terpene synthase responsible for sesquiterpene formation. Functional characterization confirmed the feasibility and sensitivity of this strategy. Plant secondary metabolite biosynthetic pathway elucidation is crucial for the production of these compounds with metabolic engineering. In this study, an integrated strategy was employed to predict the gene function of sesquiterpene synthase (STS) genes using turmeric as a model. Parallel analysis of gene expression patterns and metabolite modules narrowed the candidates into an STS group in which the STSs showed a similar expression pattern. The projections to latent structures by means of partial least squares model was further employed to establish a clear relationship between the candidate STS genes and metabolites and to predict three STSs (ClTPS16, ClTPS15 and ClTPS14) involved in the biosynthesis of several sesquiterpene skeletons. Functional characterization revealed that zingiberene and β-sesquiphellandrene were the major products of ClTPS16, and β-eudesmol was produced by ClTPS15, both of which indicated the accuracy of the prediction. Functional characterization of a control STS, ClTPS1, produced a small amount of β-sesquiphellandrene, as predicted, which confirmed the sensitivity of metabolite module analysis. This integrated strategy provides a methodology for gene function predictions, which represents a substantial improvement in the elucidation of biosynthetic pathways in nonmodel plants.
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Affiliation(s)
- Jingru Sun
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Guanghong Cui
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiaohui Ma
- College of Pharmaceutical Science, Yunnan University of Traditional Chinese Medicine, Kunming, 650500, China
| | - Zhilai Zhan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Ying Ma
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Zhongqiu Teng
- State Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Wei Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, 100069, China
- Beijing Key Lab of TCM Collateral Disease Theory Research, Capital Medical University, Beijing, 100069, China
| | - Yanan Wang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Tong Chen
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Changjiangsheng Lai
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yujun Zhao
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Jinfu Tang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Huixin Lin
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Ye Shen
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Wen Zeng
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Juan Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Luqi Huang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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11
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Taheri S, Abdullah TL, Rafii MY, Harikrishna JA, Werbrouck SPO, Teo CH, Sahebi M, Azizi P. De novo assembly of transcriptomes, mining, and development of novel EST-SSR markers in Curcuma alismatifolia (Zingiberaceae family) through Illumina sequencing. Sci Rep 2019; 9:3047. [PMID: 30816255 PMCID: PMC6395698 DOI: 10.1038/s41598-019-39944-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 02/06/2019] [Indexed: 11/24/2022] Open
Abstract
Curcuma alismatifolia widely used as an ornamental plant in Thailand and Cambodia. This species of herbaceous perennial from the Zingiberaceae family, includes cultivars with a wide range of colours and long postharvest life, and is used as an ornamental cut flower, as a potted plant, and in exterior landscapes. For further genetic improvement, however, little genomic information and no specific molecular markers are available. The present study used Illumina sequencing and de novo transcriptome assembly of two C. alismatifolia cvs, 'Chiang Mai Pink' and 'UB Snow 701', to develop simple sequence repeat markers for genetic diversity studies. After de novo assembly, 62,105 unigenes were generated and 48,813 (78.60%) showed significant similarities versus six functional protein databases. In addition, 9,351 expressed sequence tag-simple sequence repeats (EST-SSRs) were identified with a distribution frequency of 12.5% total unigenes. Out of 8,955 designed EST-SSR primers, 150 primers were selected for the development of potential molecular markers. Among these markers, 17 EST-SSR markers presented a moderate level of genetic diversity among three C. alismatifolia cultivars, one hybrid, three Curcuma, and two Zingiber species. Three different genetic groups within these species were revealed using EST-SSR markers, indicating that the markers developed in this study can be effectively applied to the population genetic analysis of Curcuma and Zingiber species. This report describes the first analysis of transcriptome data of an important ornamental ginger cultivars, also provides a valuable resource for gene discovery and marker development in the genus Curcuma.
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Affiliation(s)
- Sima Taheri
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
- Centre of Research in Biotechnology for Agriculture (CEBAR), University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Thohirah Lee Abdullah
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - M Y Rafii
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Jennifer Ann Harikrishna
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
- Centre of Research in Biotechnology for Agriculture (CEBAR), University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Stefaan P O Werbrouck
- Laboratory of Applied Science In Vitro Plant Biotechnology, Department of Plants and Crops, Faculty of Bioscience Engineering, University Ghent, Valentin Vaerwyckweg 1, BE-9000, Gent, Belgium
| | - Chee How Teo
- Centre of Research in Biotechnology for Agriculture (CEBAR), University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Mahbod Sahebi
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Parisa Azizi
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
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12
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Oyarce P, De Meester B, Fonseca F, de Vries L, Goeminne G, Pallidis A, De Rycke R, Tsuji Y, Li Y, Van den Bosch S, Sels B, Ralph J, Vanholme R, Boerjan W. Introducing curcumin biosynthesis in Arabidopsis enhances lignocellulosic biomass processing. Nat Plants 2019; 5:225-237. [PMID: 30692678 DOI: 10.1038/s41477-018-0350-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 12/14/2018] [Indexed: 05/19/2023]
Abstract
Lignin is the main cause of lignocellulosic biomass recalcitrance to industrial enzymatic hydrolysis. By partially replacing the traditional lignin monomers by alternative ones, lignin extractability can be enhanced. To design a lignin that is easier to degrade under alkaline conditions, curcumin (diferuloylmethane) was produced in the model plant Arabidopsis thaliana via simultaneous expression of the turmeric (Curcuma longa) genes DIKETIDE-CoA SYNTHASE (DCS) and CURCUMIN SYNTHASE 2 (CURS2). The transgenic plants produced a plethora of curcumin- and phenylpentanoid-derived compounds with no negative impact on growth. Catalytic hydrogenolysis gave evidence that both curcumin and phenylpentanoids were incorporated into the lignifying cell wall, thereby significantly increasing saccharification efficiency after alkaline pretreatment of the transgenic lines by 14-24% as compared with the wild type. These results demonstrate that non-native monomers can be synthesized and incorporated into the lignin polymer in plants to enhance their biomass processing efficiency.
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Affiliation(s)
- Paula Oyarce
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Barbara De Meester
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Fernando Fonseca
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Lisanne de Vries
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Geert Goeminne
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
- VIB Metabolomics Core, Ghent, Belgium
| | - Andreas Pallidis
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Riet De Rycke
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
- VIB Metabolomics Core, Ghent, Belgium
- Ghent University Expertise Centre for Transmission Electron Microscopy and VIB BioImaging Core, Ghent, Belgium
| | - Yukiko Tsuji
- Department of Biochemistry, University of Wisconsin, Madison, WI, USA
- US Department of Energy, Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI, USA
| | - Yanding Li
- Department of Biochemistry, University of Wisconsin, Madison, WI, USA
- US Department of Energy, Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI, USA
| | | | - Bert Sels
- Center for Surface Chemistry and Catalysis, KU Leuven, Heverlee, Belgium
| | - John Ralph
- Department of Biochemistry, University of Wisconsin, Madison, WI, USA
- US Department of Energy, Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI, USA
| | - Ruben Vanholme
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
- VIB Metabolomics Core, Ghent, Belgium
| | - Wout Boerjan
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium.
- VIB Center for Plant Systems Biology, Ghent, Belgium.
- VIB Metabolomics Core, Ghent, Belgium.
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13
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Singh N, Sharma A. Turmeric (Curcuma longa): miRNAs and their regulating targets are involved in development and secondary metabolite pathways. C R Biol 2017; 340:481-491. [PMID: 29126713 DOI: 10.1016/j.crvi.2017.09.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 08/20/2017] [Accepted: 09/30/2017] [Indexed: 01/22/2023]
Abstract
Turmeric has been used as a therapeutic herb over centuries in traditional medicinal systems due to the presence of several secondary metabolite compounds. microRNAs are known to regulate gene expression at the post-transcriptional level by transcriptional cleavage or translation repression. miRNAs have been demonstrated to play an active role in secondary metabolism regulation. The present work was focused on the identification of the miRNAs involved in the regulation of secondary metabolite and development process of turmeric. Eighteen miRNA families were identified for turmeric. Sixteen miRNA families were observed to regulate 238 target transcripts. LncRNAs targets of the putative miRNA candidates were also predicted. Our results indicated their role in binding, reproduction, stress, and other developmental processes. Gene annotation and pathway analysis illustrated the biological function of the targets regulated by the putative miRNAs. The miRNA-mediated gene regulatory network also revealed co-regulated targets that were regulated by two or more miRNA families. miR156 and miR5015 were observed to be involved in rhizome development. miR5021 showed regulation for terpenoid backbone biosynthesis and isoquinoline alkaloid biosynthesis pathways. The flavonoid biosynthesis pathway was observed to be regulated by miR2919. The analysis revealed the probable involvement of three miRNAs (miR1168.2, miR156b and miR1858) in curcumin biosynthesis. Other miRNAs were found to be involved in the growth and developmental process of turmeric. Phylogenetic analysis of selective miRNAs was also performed.
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Affiliation(s)
- Noopur Singh
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, 226015 Lucknow, UP, India.
| | - Ashok Sharma
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, 226015 Lucknow, UP, India.
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14
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Nirmal Babu K, Divakaran M, Pillai GS, Sumathi V, Praveen K, Raj RP, Akshita HJ, Ravindran PN, Peter KV. Protocols for In Vitro Propagation, Conservation, Synthetic Seed Production, Microrhizome Production, and Molecular Profiling in Turmeric (Curcuma longa L.). Methods Mol Biol 2016; 1391:387-401. [PMID: 27108332 DOI: 10.1007/978-1-4939-3332-7_27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
Turmeric is a rhizomatous herbaceous perennial but cultivated as annual, belonging to the family Zingiberaceae. It is a native of India and South East Asia. The tuberous rhizomes or underground stems of turmeric are used from antiquity as condiments, a dye and as an aromatic stimulant in several medicines. Turmeric is an important crop in India and it is used as a spice, food preservative, coloring agent, cosmetic as well as for its medicinal properties. Propagation is done vegetatively with rhizome bits as seed materials. It is plagued by rhizome rot diseases most of which are mainly spread through infected seed rhizomes. Micropropagation will help in production of disease-free seed. Sexual reproduction is rare in turmeric, making recombinant breeding very difficult. In vitro technology can thus become the preferred choice and it can be utilized for multiplication, conservation of genetic resources, generating variability, gene transfer, molecular tagging, and their utility in crop improvement.
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Affiliation(s)
- K Nirmal Babu
- All India Coordinated Research Project on Spices, Indian Institute of Spices Research, Kozhikode, 673012, Kerala, India.
| | | | - Geetha S Pillai
- Centre for Medicinal Plants Research, Arya Vaidya Sala, Kottakkal, Kerala, India
| | - V Sumathi
- All India Coordinated Research Project on Spices, Indian Institute of Spices Research, Kozhikode, 673012, Kerala, India
| | - K Praveen
- All India Coordinated Research Project on Spices, Indian Institute of Spices Research, Kozhikode, 673012, Kerala, India
| | - Rahul P Raj
- All India Coordinated Research Project on Spices, Indian Institute of Spices Research, Kozhikode, 673012, Kerala, India
| | - H J Akshita
- All India Coordinated Research Project on Spices, Indian Institute of Spices Research, Kozhikode, 673012, Kerala, India
| | - P N Ravindran
- All India Coordinated Research Project on Spices, Indian Institute of Spices Research, Kozhikode, 673012, Kerala, India
| | - K V Peter
- World Noni Research Foundation, Chennai, 600020, India
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15
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Li D, Ono N, Sato T, Sugiura T, Altaf-Ul-Amin M, Ohta D, Suzuki H, Arita M, Tanaka K, Ma Z, Kanaya S. Targeted Integration of RNA-Seq and Metabolite Data to Elucidate Curcuminoid Biosynthesis in Four Curcuma Species. Plant Cell Physiol 2015; 56:843-51. [PMID: 25637373 DOI: 10.1093/pcp/pcv008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 01/19/2015] [Indexed: 05/09/2023]
Abstract
Curcuminoids, namely curcumin and its analogs, are secondary metabolites that act as the primary active constituents of turmeric (Curcuma longa). The contents of these curcuminoids vary among species in the genus Curcuma. For this reason, we compared two wild strains and two cultivars to understand the differences in the synthesis of curcuminoids. Because the fluxes of metabolic reactions depend on the amounts of their substrate and the activity of the catalysts, we analyzed the metabolite concentrations and gene expression of related enzymes. We developed a method based on RNA sequencing (RNA-Seq) analysis that focuses on a specific set of genes to detect expression differences between species in detail. We developed a 'selection-first' method for RNA-Seq analysis in which short reads are mapped to selected enzymes in the target biosynthetic pathways in order to reduce the effect of mapping errors. Using this method, we found that the difference in the contents of curcuminoids among the species, as measured by gas chromatography-mass spectrometry, could be explained by the changes in the expression of genes encoding diketide-CoA synthase, and curcumin synthase at the branching point of the curcuminoid biosynthesis pathway.
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Affiliation(s)
- Donghan Li
- Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, 630-0192 Japan
| | - Naoaki Ono
- Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, 630-0192 Japan
| | - Tetsuo Sato
- Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, 630-0192 Japan
| | - Tadao Sugiura
- Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, 630-0192 Japan
| | - Md Altaf-Ul-Amin
- Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, 630-0192 Japan
| | - Daisaku Ohta
- Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, 599-8531 Japan
| | - Hideyuki Suzuki
- Kazusa DNA Research Institute, 2-6-7 Kazusa-kamatari, Kisarazu, Chiba, 292-0818 Japan
| | - Masanori Arita
- Center for Information Biology, National Institute of Genetics, Mishima, 411-8540 Japan RIKEN Center for Sustainable Resource Science, Kanagawa, 230-0045 Japan
| | - Ken Tanaka
- Division of Pharmacognosy, College of Pharmaceutical Science, Ritsumeikan University, Kusatsu, 525-8577 Japan
| | - Zhiqiang Ma
- School of Computer Science and Information Technology, Northeast Normal University, Changchun, 130117, China
| | - Shigehiko Kanaya
- Graduate School of Information Science, Nara Institute of Science and Technology, Ikoma, 630-0192 Japan
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16
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Abstract
CONTEXT In its powdered form, turmeric [Curcuma longa L. (Zingiberaceae)], a spice of medical importance, is often adulterated lowering its quality. OBJECTIVE The study sought to detect plant-based adulterants in traded turmeric powder using DNA barcoding. MATERIALS AND METHODS Accessions of Curcuma longa L., Curcuma zedoaria Rosc. (Zingiberaceae), and cassava starch served as reference samples. Three barcoding loci, namely ITS, rbcL, and matK, were used for PCR amplification of the reference samples and commercial samples representing 10 different companies. PCR success rate, sequencing efficiency, occurrence of SNPs, and BLAST analysis were used to assess the potential of the barcoding loci in authenticating the traded samples of turmeric. RESULTS The PCR and sequencing success of the loci rbcL and ITS were found to be 100%, whereas matK showed no amplification. ITS proved to be the ideal locus because it showed greater variability than rbcL in discriminating the Curcuma species. The presence of C. zedoaria could be detected in one of the samples whereas cassava starch, wheat, barley, and rye in other two samples although the label claimed nothing other than turmeric powder in the samples. DISCUSSION AND CONCLUSION Unlabeled materials in turmeric powder are considered as adulterants or fillers, added to increase the bulk weight and starch content of the commodity for economic gains. These adulterants pose potential health hazards to consumers who are allergic to these plants, lowering the product's medicinal value and belying the claim that the product is gluten free. The study proved DNA barcoding as an efficient tool for testing the integrity and the authenticity of commercial products of turmeric.
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Affiliation(s)
- V A Parvathy
- Division of Crop Improvement and Biotechnology, Indian Institute of Spices Research , Kozhikode, Kerala , India
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17
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Koshioka M, Umegaki N, Boontiang K, Pornchuti W, Thammasiri K, Yamaguchi S, Tatsuzawa F, Nakayama M, Tateishi A, Kubota S. Anthocyanins in the bracts of Curcuma species and relationship of the species based on anthocyanin composition. Nat Prod Commun 2015; 10:453-456. [PMID: 25924528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
Abstract
Five anthocyanins, delphinidin 3-O-rutinoside, cyanidin 3-O-rutinoside, petunidin 3-O-rutinoside, malvidin 3-O-glucoside and malvidin 3-O-rutinoside, were identified. Three anthocyanins, delphinidin 3-O-glucoside, cyanidin 3-O-glucoside and pelargonidin 3-O-rutinoside, were putatively identified based on C18 HPLC retention time, absorption spectrum, including λmax, and comparisons with those of corresponding standard anthocyanins, as the compounds responsible for the pink to purple-red pigmentation of the bracts of Curcuma alismatifolia and five related species. Cluster analysis based on four major anthocyanins formed two clusters. One consisted of only one species, C. alismatifolia, and the other consisted of five. Each cluster further formed sub-clusters depending on either species or habitats.
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18
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Prasath D, Karthika R, Habeeba NT, Suraby EJ, Rosana OB, Shaji A, Eapen SJ, Deshpande U, Anandaraj M. Comparison of the transcriptomes of ginger (Zingiber officinale Rosc.) and mango ginger (Curcuma amada Roxb.) in response to the bacterial wilt infection. PLoS One 2014; 9:e99731. [PMID: 24940878 PMCID: PMC4062433 DOI: 10.1371/journal.pone.0099731] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Accepted: 05/16/2014] [Indexed: 01/17/2023] Open
Abstract
Bacterial wilt in ginger (Zingiber officinale Rosc.) caused by Ralstonia solanacearum is one of the most important production constraints in tropical, sub-tropical and warm temperature regions of the world. Lack of resistant genotype adds constraints to the crop management. However, mango ginger (Curcuma amada Roxb.), which is resistant to R. solanacearum, is a potential donor, if the exact mechanism of resistance is understood. To identify genes involved in resistance to R. solanacearum, we have sequenced the transcriptome from wilt-sensitive ginger and wilt-resistant mango ginger using Illumina sequencing technology. A total of 26387032 and 22268804 paired-end reads were obtained after quality filtering for C. amada and Z. officinale, respectively. A total of 36359 and 32312 assembled transcript sequences were obtained from both the species. The functions of the unigenes cover a diverse set of molecular functions and biological processes, among which we identified a large number of genes associated with resistance to stresses and response to biotic stimuli. Large scale expression profiling showed that many of the disease resistance related genes were expressed more in C. amada. Comparative analysis also identified genes belonging to different pathways of plant defense against biotic stresses that are differentially expressed in either ginger or mango ginger. The identification of many defense related genes differentially expressed provides many insights to the resistance mechanism to R. solanacearum and for studying potential pathways involved in responses to pathogen. Also, several candidate genes that may underline the difference in resistance to R. solanacearum between ginger and mango ginger were identified. Finally, we have developed a web resource, ginger transcriptome database, which provides public access to the data. Our study is among the first to demonstrate the use of Illumina short read sequencing for de novo transcriptome assembly and comparison in non-model species of Zingiberaceae.
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Affiliation(s)
- Duraisamy Prasath
- Indian Institute of Spices Research, Kozhikode (Calicut), Kerala, India
| | | | | | | | | | - Avaroth Shaji
- Indian Institute of Spices Research, Kozhikode (Calicut), Kerala, India
| | | | - Uday Deshpande
- Labindia-GPOD Research and Training Division, Thane, Maharashtra, India
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19
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Koo HJ, McDowell ET, Ma X, Greer KA, Kapteyn J, Xie Z, Descour A, Kim H, Yu Y, Kudrna D, Wing RA, Soderlund CA, Gang DR. Ginger and turmeric expressed sequence tags identify signature genes for rhizome identity and development and the biosynthesis of curcuminoids, gingerols and terpenoids. BMC Plant Biol 2013; 13:27. [PMID: 23410187 PMCID: PMC3608961 DOI: 10.1186/1471-2229-13-27] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 02/11/2013] [Indexed: 05/23/2023]
Abstract
BACKGROUND Ginger (Zingiber officinale) and turmeric (Curcuma longa) accumulate important pharmacologically active metabolites at high levels in their rhizomes. Despite their importance, relatively little is known regarding gene expression in the rhizomes of ginger and turmeric. RESULTS In order to identify rhizome-enriched genes and genes encoding specialized metabolism enzymes and pathway regulators, we evaluated an assembled collection of expressed sequence tags (ESTs) from eight different ginger and turmeric tissues. Comparisons to publicly available sorghum rhizome ESTs revealed a total of 777 gene transcripts expressed in ginger/turmeric and sorghum rhizomes but apparently absent from other tissues. The list of rhizome-specific transcripts was enriched for genes associated with regulation of tissue growth, development, and transcription. In particular, transcripts for ethylene response factors and AUX/IAA proteins appeared to accumulate in patterns mirroring results from previous studies regarding rhizome growth responses to exogenous applications of auxin and ethylene. Thus, these genes may play important roles in defining rhizome growth and development. Additional associations were made for ginger and turmeric rhizome-enriched MADS box transcription factors, their putative rhizome-enriched homologs in sorghum, and rhizomatous QTLs in rice. Additionally, analysis of both primary and specialized metabolism genes indicates that ginger and turmeric rhizomes are primarily devoted to the utilization of leaf supplied sucrose for the production and/or storage of specialized metabolites associated with the phenylpropanoid pathway and putative type III polyketide synthase gene products. This finding reinforces earlier hypotheses predicting roles of this enzyme class in the production of curcuminoids and gingerols. CONCLUSION A significant set of genes were found to be exclusively or preferentially expressed in the rhizome of ginger and turmeric. Specific transcription factors and other regulatory genes were found that were common to the two species and that are excellent candidates for involvement in rhizome growth, differentiation and development. Large classes of enzymes involved in specialized metabolism were also found to have apparent tissue-specific expression, suggesting that gene expression itself may play an important role in regulating metabolite production in these plants.
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Affiliation(s)
- Hyun Jo Koo
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Present address: Salk Institute for Biological Studies, PO Box 85800, San Diego, CA, 92186, USA
| | - Eric T McDowell
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - Xiaoqiang Ma
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Present address: XenoBiotic Laboratories, Inc., Morgan Ln 107, Plainsboro, NJ, 08536, USA
| | - Kevin A Greer
- Arizona Genomics Computational Laboratory and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Present address: Department of Surgery, College of Medicine, The University of Arizona, Tucson, AZ, 85724, USA
| | - Jeremy Kapteyn
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - Zhengzhi Xie
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Department of Pharmaceutical Sciences, The University of Arizona, Tucson, AZ, 85721, USA
- Present address: Division of Cardiovascular Medicine, University of Louisville, Louisville, KY, 40202, USA
| | - Anne Descour
- Arizona Genomics Computational Laboratory and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - HyeRan Kim
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Arizona Genomics Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Present address: Plant Genome Research Center, KRIBB, Daejeon, 305-803, South Korea
| | - Yeisoo Yu
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Arizona Genomics Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - David Kudrna
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Arizona Genomics Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - Rod A Wing
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Arizona Genomics Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - Carol A Soderlund
- Arizona Genomics Computational Laboratory and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
| | - David R Gang
- School of Plant Sciences and BIO5 Institute, The University of Arizona, Tucson, AZ, 85721, USA
- Institute of Biological Chemistry, Washington State University, Pullman, WA, 99164, USA
- Institute of Biological Chemistry, Washington State University, P.O. Box 646340, Pullman, WA, 99164-6340, USA
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Prasath D, El-Sharkawy I, Sherif S, Tiwary KS, Jayasankar S. Cloning and characterization of PR5 gene from Curcuma amada and Zingiber officinale in response to Ralstonia solanacearum infection. Plant Cell Rep 2011; 30:1799-809. [PMID: 21594675 DOI: 10.1007/s00299-011-1087-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2011] [Revised: 04/18/2011] [Accepted: 05/06/2011] [Indexed: 05/30/2023]
Abstract
Ginger (Zingiber officinale Roscoe), is an important spice crop that is badly affected by Ralstonia solanacearum wilt. Ginger does not set seed and sexual recombination has never been reported. In spite of extensive search in its habitats, no resistance source to Ralstonia induced bacterial wilt, could be located in ginger. Curcuma amada Roxb. is a potential donor for bacterial wilt resistance to Z. officinale, if the exact mechanism of resistance is understood. Pathogenesis-related (PR)-5 proteins are a family of proteins that are induced by different phytopathogens in many plants and share significant sequence similarity with thaumatin. Two putative PR5 genes, CaPR5 and ZoPR5, were amplified from C. amada and ginger, which encode precursor proteins of 227 and 224 amino acid residues, respectively, and share high homology with a number of other PR5 genes. The secondary and three-dimensional structure comparison did not reveal any striking differences between these two proteins. The expression of Ca and ZoPR5s under R. solanacearum inoculation was analyzed at different time points using quantitative real-time PCR (qRT-PCR). Our results reveal that CaPR5 is readily induced by the bacterium in C. amada, while ZoPR5 induction was very weak and slow in ginger. These results suggest that the CaPR5 could play a role in the molecular defense response of C. amada to pathogen attack. This is the first report of the isolation of PR5 gene from the C. amada and Z. officinale. Promoter analysis indicates the presence of a silencing element binding factor in ZoPR5-promoter, but not in CaPR5. Prospective promoter elements, such as GT-1 box and TGTCA, implicated as being positive regulatory elements for expression of PR proteins, occur in the 5'-flanking sequences of the CaPR5. Transient GUS expression study confirms its action with a weaker GUS expression in ginger, indicating that the PR5 expression may be controlled in the promoter.
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Affiliation(s)
- D Prasath
- Department of Plant Agriculture, University of Guelph, 4890 Victoria Ave. N., P.O. Box 7000, Vineland Station, ON, L0R 2E0, Canada
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Cao H, Sasaki Y, Fushimi H, Komatsu K. Authentication of Curcuma species (Zingiberaceae) based on nuclear 18S rDNA and plastid trnK sequences. Yao Xue Xue Bao 2010; 45:926-933. [PMID: 20931794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Curcuma drugs have been used discriminatingly for invigorating blood circulation, promoting digestion, and as a cholagogic in China. However, there is confusion about the drug's botanical origins and clinical uses because of morphological similarity of Curcuma plants and drugs. Comparative sequencing of the 18S rRNA gene in nuclear ribosomal DNA (rDNA) and trnK gene in chloroplast DNA (cpDNA) was carried out in order to examine interspecies phylogeny and to identify ultimately Curcuma species. A total of a hundred of accessions of eighteen species were analyzed. This resulted in an aligned matrix of 1810 bp for 18S rDNA and 2 800 bp for trnK. 18S rDNA sequence divergence within the ingroup ranged from 0-0.05%, trnK ranged from 0-0.19%. One base transversion-substituted site (from cytosine to thymine) was observed from the upstream of 18S rDNA at nucleotide position 234 in C. kwangsiensis and Japanese population of C. zedoaria which have separated genetic distance to other Curcuma taxa. Two noncoding regions embedded in trnK intron showed higher variability, including nucleotide substitutions, repeat insertion and deletions. Based on consensus of relationship, eighteen major lineages within Curcuma are recognized at the species level. The results suggest that Curcuma is monophyletic with 100% bootstrap support and sister to the genera Hedychium and Zingiber. The trnK sequences showed considerable variations between Curcuma species and thus were revealed as a promising candidate for barcoding of Curcuma species, which provide valuable characters for inferring relationship within species but are insufficient to resolve relationships among closely related taxa.
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Affiliation(s)
- Hui Cao
- National Engineering Research Center for Modernization of Traditional Chinese Medicine, Zhuhai 519020, China.
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Mao QQ, Huang Z, Zhong XM, Feng CR, Pan AJ, Li ZY, Ip SP, Che CT. Effects of SYJN, a Chinese herbal formula, on chronic unpredictable stress-induced changes in behavior and brain BDNF in rats. J Ethnopharmacol 2010; 128:336-341. [PMID: 20138132 DOI: 10.1016/j.jep.2010.01.050] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2009] [Revised: 01/18/2010] [Accepted: 01/25/2010] [Indexed: 05/28/2023]
Abstract
AIM OF THE STUDY Suyu-Jiaonang (SYJN) is a Chinese herbal formula that contains four herbs: Bupleurum chinense DC, Curcuma aromatica Salisb., Perilla frutescens (Linn.) Britt., and Acorus tatarinowii Schott. Previous studies conducted in our laboratory have revealed an antidepressant-like effect of the formula in various mouse models of behavioral despair. The present study aimed to investigate whether SYJN could produce antidepressant-like effects in chronic unpredictable stress (CUS)-induced depression model in rats and its possible mechanism(s). MATERIALS AND METHODS Rats were subjected to an experimental setting of CUS. The effect of SYJN treatment on CUS-induced depression was examined using behavioral tests including the sucrose consumption and open field tests. The mechanism underlying the antidepressant-like action of SYJN was examined by measuring brain-derived neurotrophic factor (BDNF) protein and mRNA expression in brain tissues of CUS-exposed rats. RESULTS Exposure to CUS for 4 weeks caused depression-like behavior in rats, as indicated by significant decreases in sucrose consumption and locomotor activity (assessed in the open field test). In addition, it was found that BDNF protein and mRNA levels in the hippocampus and frontal cortex were lower in CUS-treated rats, as compared to controls. Daily intragastric administration of SYJN (1300 or 2600 mg/kg) during the 4-week period of CUS significantly suppressed behavioral changes and attenuated the CUS-induced decrease in BDNF protein and mRNA levels in the hippocampus and frontal cortex. CONCLUSION The results suggest that SYJN alleviates depression induced by CUS. The antidepressant-like activity of SYJN is likely mediated by the increase in BDNF expression in brain tissues.
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Affiliation(s)
- Qing-Qiu Mao
- School of Chinese Medicine, The Chinese University of Hong Kong, Shatin, NT, Hong Kong, China
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Bao W, Li K, Rong S, Yao P, Hao L, Ying C, Zhang X, Nussler A, Liu L. Curcumin alleviates ethanol-induced hepatocytes oxidative damage involving heme oxygenase-1 induction. J Ethnopharmacol 2010; 128:549-553. [PMID: 20080166 DOI: 10.1016/j.jep.2010.01.029] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2009] [Revised: 12/28/2009] [Accepted: 01/11/2010] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Curcumin is the main bioactive constituent derived from the rhizome of turmeric (Curcuma longa Linn.), which has been used traditionally as hepatoprotective agents in ayurvedic and traditional Chinese medicine for centuries. AIM OF THE STUDY The present study was carried out to demonstrate the potential protective effect of curcumin pretreatment against ethanol-induced hepatocytes oxidative damage, with emphasis on heme oxygenase-1 (HO-1) induction. MATERIALS AND METHODS Rat primary hepatocytes were isolated and treated with ethanol (100mM) and diverse doses of curcumin (0-50 microM), which was pretreated at various time points (0-5h) before ethanol administration. Hepatic enzyme releases in the culture medium and redox status including HO-1 enzyme activity were detected. RESULTS Ethanol exposure resulted in a sustained malondialdehyde (MDA) elevation, glutathione (GSH) depletion and evident release of cellular lactate dehydrogenase (LDH) and aspartate aminotransferase (AST), which was significantly ameliorated by curcumin pretreatment. In addition, dose- and time-dependent induction of HO-1 was involved in such hepatoprotective effects by curcumin. CONCLUSIONS Curcumin exerts hepatoprotective properties against ethanol involving HO-1 induction, which provide new insights into the pharmacological targets of curcumin in the prevention of alcoholic liver disease.
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Affiliation(s)
- Wei Bao
- Department of Nutrition and Food Hygiene, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan 430030, PR China
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Leng CH, Tao ZM, Wu ZG, Lin XC, Lou YF, Jiang CX. [Study on genetic diversity of Curcuma wenyujin from various habitats by SRAP]. Zhong Yao Cai 2009; 32:1507-1510. [PMID: 20112709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE The DNA fingerprints of Curcuma wenyujin from various habitats were generated by using SRAP markers to find the feasibility in analyzing their relationship. METHODS The DNA polymorphism of Curcuma wenyujin from various habitats were detected by SRAP molecular markers. RESULTS We had screened five pairs of primer combinations, and built the DNA fingerprints of Curcuma wenyujin from various habitats. The phylogenetic clustering results revealed that the genetic difference in Curcuma wenyujin from various habitats were little. CONCLUSION SRAP markers may offer some evidence for protecting and exploiting of Curcuma wenyuji.
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Affiliation(s)
- Chun-Hong Leng
- Zhejiang Institution of Subtropical Crops, Wenzhou 325005, China
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25
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Tang JY, Li QM, Yang RW, Liao JQ, Zhou YH. [Study on isozymes in six species of Curcuma]. Zhongguo Zhong Yao Za Zhi 2008; 33:1381-1386. [PMID: 18837335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To explore genetic relationships of the 39 materials in six species of Curcuma. METHOD The peroxidase isozyme (POD) and esterase isozyme (EST) were studied using vertical slab polyacrylamide gel electrophoresis (PAGE) technique, and the zymograms were analyzed using the software of NTSYSpc2. 1. RESULT The interspecific zymogramatic differences were obvious. Each species possessed its own specific zymogram distinguishing form the others. In the analysis of EST isozyme, C. phaeocaulis, C. wenyujin, C. kwangsiensis and C. chuanhuangjiang had their own specific zymogram. In the analysis of POD isozyme, just C. phaeocaulis and C. kwangsiensis had their specific zymogram. CONCLUSION The genetic relationships are not associated with the geographical distributions and the genetic relationship between C. longa and C. sichuanensis are very close.
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Affiliation(s)
- Jia-yong Tang
- College of Biology and Science, Sichuan Agricultural University, Ya'an 625014, China
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Leong-Skornicková J, Sída O, Jarolímová V, Sabu M, Fér T, Trávnícek P, Suda J. Chromosome numbers and genome size variation in Indian species of Curcuma (Zingiberaceae). Ann Bot 2007; 100:505-26. [PMID: 17686760 PMCID: PMC2533610 DOI: 10.1093/aob/mcm144] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
BACKGROUND AND AIMS Genome size and chromosome numbers are important cytological characters that significantly influence various organismal traits. However, geographical representation of these data is seriously unbalanced, with tropical and subtropical regions being largely neglected. In the present study, an investigation was made of chromosomal and genome size variation in the majority of Curcuma species from the Indian subcontinent, and an assessment was made of the value of these data for taxonomic purposes. METHODS Genome size of 161 homogeneously cultivated plant samples classified into 51 taxonomic entities was determined by propidium iodide flow cytometry. Chromosome numbers were counted in actively growing root tips using conventional rapid squash techniques. KEY RESULTS Six different chromosome counts (2n = 22, 42, 63, >70, 77 and 105) were found, the last two representing new generic records. The 2C-values varied from 1.66 pg in C. vamana to 4.76 pg in C. oligantha, representing a 2.87-fold range. Three groups of taxa with significantly different homoploid genome sizes (Cx-values) and distinct geographical distribution were identified. Five species exhibited intraspecific variation in nuclear DNA content, reaching up to 15.1 % in cultivated C. longa. Chromosome counts and genome sizes of three Curcuma-like species (Hitchenia caulina, Kaempferia scaposa and Paracautleya bhatii) corresponded well with typical hexaploid (2n = 6x = 42) Curcuma spp. CONCLUSIONS The basic chromosome number in the majority of Indian taxa (belonging to subgenus Curcuma) is x = 7; published counts correspond to 6x, 9x, 11x, 12x and 15x ploidy levels. Only a few species-specific C-values were found, but karyological and/or flow cytometric data may support taxonomic decisions in some species alliances with morphological similarities. Close evolutionary relationships among some cytotypes are suggested based on the similarity in homoploid genome sizes and geographical grouping. A new species combination, Curcuma scaposa (Nimmo) Skornick. & M. Sabu, comb. nov., is proposed.
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Affiliation(s)
- Jana Leong-Skornicková
- Department of Botany, Charles University in Prague, Benátská 2, Prague 2, CZ-12801, Czech Republic.
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Shirgurkar MV, Naik VB, von Arnold S, Nadgauda RS, Clapham D. An efficient protocol for genetic transformation and shoot regeneration of turmeric (Curcuma longa L.) via particle bombardment. Plant Cell Rep 2006; 25:112-6. [PMID: 16397786 DOI: 10.1007/s00299-005-0033-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2005] [Revised: 06/14/2005] [Accepted: 06/28/2005] [Indexed: 05/06/2023]
Abstract
Turmeric (Curcuma longa L.) is an important spice crop plant that is sterile and cannot be improved by conventional breeding. An efficient method for stable transformation for turmeric, C. longa L., was developed using particle bombardment. Callus cultures initiated from shoots were bombarded with gold particles coated with plasmid pAHC25 containing the bar and gusA genes each driven by the maize ubiquitin promoter. Transformants were selected on medium containing glufosinate. Transgenic lines were established on selection medium from 50% of the bombarded calluses. Transgenic shoots regenerated from these were multiplied and stably transformed plantlets were produced. Polymerase chain reaction (PCR) and histochemical GUS assay confirmed the stable transformation. Transformed plantlets were resistant to glufosinate.
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Affiliation(s)
- Mrudul V Shirgurkar
- Tissue Culture Pilot Plant, National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
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Sasaki Y, Fushimi H, Komatsu K. Application of single-nucleotide polymorphism analysis of the trnK gene to the identification of Curcuma plants. Biol Pharm Bull 2004; 27:144-6. [PMID: 14709921 DOI: 10.1248/bpb.27.144] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We previously found that Curcuma plants and drugs derived from Curcuma longa, C. phaeocaulis, C. zedoaria, and C. aromatica could be identified by the nucleotide differences at two sites and the existence of a 4-base indel on trnK gene. In this paper, based on species-specific nucleotide sequences, the application of a new method, single-nucleotide polymorphism (SNP) analysis was investigated to identify Curcuma plants more conveniently. First, three types of reverse primer were synthesized in different lengths, 34 mer, 26 mer, and 30 mer, to anneal the template DNAs from each species at sites immediately upstream from substitution positions 177 and 645, and at the site including the 4-base insertion from 728 to 731, respectively. After single-base extension reaction of these primers using fluorescent-labeled ddNTPs and PCR products of the trnK gene region as template, the resulting products were detected using an ABI PRISM 310 Genetic Analyzer. The electrophoretogram showed three or two peaks at different positions depending on the 27 mer, 31 mer, and 35 mer product lengths. Each peak was derived from the incorporated fluorescent-labeled ddNMPs complementary to template nucleotides at positions 645, 724, and 177, respectively. C. phaeocaulis showed three peaks of ddCMP, ddAMP, and ddAMP. The other three species showed two peaks derived from 27 mer and 35 mer products: peaks of ddCMP and ddAMP in C. longa, those of ddCMP and ddTMP in C. zedoaria, and those of ddTMP and ddAMP in C. aromatica. Thus SNP analysis to identify four Curcuma plants was newly developed.
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Affiliation(s)
- Yohei Sasaki
- Research Center for Ethnomedicines, Institute of Natural Medicine, Toyama Medical and Pharmaceutical University, 2630 Sugitani, Toyama 930-0194, Japan
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Cao H, Komatsu K. Molecular identification of six medicinal Curcuma plants produced in Sichuan: evidence from plastid trnK gene sequences. Yao Xue Xue Bao 2003; 38:871-5. [PMID: 14992005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
AIM To establish a rapid and simple molecular identification method for six medicinals: Curcuma: C. longa, C. phaeocaulis, C. sichuanensis, C. chuanyujin, C. chuanhuangjiang, and C. chuanezhu in Sichuan Province. METHODS A molecular approach (trnK nucleotide sequencing) was used in this study. RESULTS The sequenced entire chloroplast trnK gene region spanned 2,699-2,705 bp. The matK gene (an intron embodied in trnK gene) sequence and the intron spacer region of the trnK gene have great diversity within these six medicinal Curcuma species. There were six single bases substitutions between trnK coding region and matK region, the 9-bp deletion and 4-bp or 14-bp insertion repeat at some sites of matK region in each taxon. CONCLUSION These relatively variable sequences were potentially informative in the identification for these six Curcuma species at the DNA level.
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Affiliation(s)
- Hui Cao
- National Engineering Research Center for Modernization of Traditional Chinese Medicine, Zhuhai 519020, China.
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Sasaki Y, Fushimi H, Cao H, Cai SQ, Komatsu K. Sequence analysis of Chinese and Japanese Curcuma drugs on the 18S rRNA gene and trnK gene and the application of amplification-refractory mutation system analysis for their authentication. Biol Pharm Bull 2002; 25:1593-9. [PMID: 12499646 DOI: 10.1248/bpb.25.1593] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The botanical origins of Chinese and Japanese Curcuma drugs were determined to be Curcuma longa, C. phaeocaulis, the Japanese population of C. zedoaria, C. kwangsiensis, C. wenyujin, and C. aromatica based on a comparison of their 18S rRNA gene and trnK gene sequences with those of six Curcuma species reported previously. Moreover, to develop a more convenient identification method, amplification-refractory mutation system (ARMS) analysis of both gene regions was performed on plants. The ARMS method for the 18S rRNA gene was established using two types of forward primers designed based on the nucleotide difference at position 234. When DNAs of four Curcuma species were used as templates, PCR amplification with either of the two primers only generated a fragment of 912 base pairs (bp). However, when DNAs of the purple-cloud type of C. kwangsiensis and C. wenyujin were used, PCR amplifications with both primers unexpectedly generated the fragment, suggesting that these two were heterozygotes. The ARMS method for the trnK gene was also established using a mixture of four types of specific reverse primers designed on the basis of base substitutions and indels among six species, and common reverse and forward primers. C. phaeocaulis or the Chinese population of C. zedoaria, the Japanese population of C. zedoaria or the purple-cloud type of C. kwangsiensis, the pubescent type of C. kwangsiensis or C. wenyujin, and C. aromatica were found to show specific fragments of 730, 185, 527 or 528, and 641 or 642 bp, respectively. All species including C. longa also showed a common fragment of 897-904 bp. Using both ARMS methods, together with information on producing areas, the identification of Curcuma plants was achieved. Moreover, the ARMS method for the trnK gene was also useful for authentication of Curcuma drugs.
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Affiliation(s)
- Yohei Sasaki
- Research Center for Ethnomedicines, Institute of Natural Medicine, Toyama Medical and Pharmaceutical University, Sugitani, Japan
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Cao H, Sasaki Y, Fushimi H, Komatsu K. Molecular analysis of medicinally-used Chinese and Japanese Curcuma based on 18S rRNA gene and trnK gene sequences. Biol Pharm Bull 2001; 24:1389-94. [PMID: 11767108 DOI: 10.1248/bpb.24.1389] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Curcuma drugs have been used discriminatingly for invigorating blood circulation, promoting digestion, and as a cholagogic in China. However, there is confusion about the drug's botanical origins and clinical uses because of morphological similarity of Curcuma plants and drugs. In order to develop an ultimate identification, molecular analysis based on 18S rRNA gene and trnK gene sequences were performed on 6 Curcuma species used medicinally in China and Japan. The 18S rRNA gene sequences were found to be of 1810 bps in length. In comparison with the common sequence of C. longa, C. phaeocaulis, C. wenyujin and C. aromatica, that of C. kwangsiensis had one base substitution, and the same base difference was observed between the Chinese and the Japanese populations of C. zedoaria. The trnK gene sequences were found to span 2698-2705 bps. There were base substitutions, small deletions or insertions at some sites between the trnK coding region and matK region among each species. Based on the base substitutions, C. zedoaria and C. kwangsiensis specimens were divided into two groups, respectively. An identical sequence was detected in C. phaeocaulis and in the Chinese population of C. zedoaria, as well as in the Japanese population of C. zedoaria and in one group of C. kwangsiensis with a purple-colored band in leaves. New taxonomic information to be used for authenticating Curcuma drugs was obtained.
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MESH Headings
- Curcuma/genetics
- Drugs, Chinese Herbal/analysis
- Drugs, Chinese Herbal/isolation & purification
- Japan
- Phylogeny
- Plant Structures/chemistry
- Plant Structures/genetics
- RNA, Ribosomal, 18S/analysis
- RNA, Ribosomal, 18S/genetics
- RNA, Ribosomal, 18S/isolation & purification
- Sequence Analysis, DNA/methods
- Sequence Analysis, DNA/statistics & numerical data
- Zingiberaceae/genetics
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Affiliation(s)
- H Cao
- Research Center for Ethnomedicines, Institute of Natural Medicine, Toyama Medical and Pharmaceutical University, Japan
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Li L, Fu S, Qing S. [Effect of growth period, storage time and varieties on the contents of main active constituents of Curcuma longa L. in rhizome]. Zhongguo Zhong Yao Za Zhi 1999; 24:589-90, 637. [PMID: 12205954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
OBJECTIVE To provide criteria for selection, storage and cultivation of the rhizome of Curcuma longa. METHOD Field observation and sample analysis on the rhizome. RESULT The contents of curcuminoids and essential oils in mother and daughter rhizome went up with the progress of plant development. The contents of curcuminoids reached the maximum in early September and early October. The contents of essential oils in mother rhizome reached the maximum in early September. The contents of curcuminoids and essential oils in the rhizome varied with the species and went down with the increase of storage years. CONCLUSION The rhizome should be collected when leaves of the plant have just withered. The suitable storage time is three years.
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Affiliation(s)
- L Li
- Chongqing Academy of Chinese Materia Medica, Chongqing 400065
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33
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Chen Y, Bai S, Cheng K, Zhang S, Nian L. [Random amplified polymorphic DNA analysis on Curcuma wenuujin and C. sichuanensis]. Zhongguo Zhong Yao Za Zhi 1999; 24:131-3, 189. [PMID: 12242791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
OBJECTIVE To discuss the problem of classifying Curcuma for Medical purposes. METHOD RAPD was used to detect the DNA polymorphism within and among Curcuma wenyujin, C. sichuanensis and C. aromatica. RESULT It is hard to differentiate between C. wenyujin and C. sichuanensis from the DNA level. The relationship between C. wenyujin and C. aromatica was also analyzed. CONCLUSION Based on the morphological and chemical data, it is suggested that these two species should be combined into one and that classification based on peduncle central or peduncle lateral may not be right. This method will help to some degree to solve the problem of certifying the medicinal plant Curcuma.
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Affiliation(s)
- Y Chen
- Institute of Materia Medica, Chinese Academy of Medical Science, Peking Union Medical College, Beijing 100050
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