ArticleMolecular biotechnology2022
Internal Transcribed Spacer (ITS) Region of Nuclear Ribosomal DNA as a Suitable DNA Barcode for Identification of Zanthoxylum armatum DC. from Manipur.
Article in Molecular biotechnology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 11 citations in OpenAlex.
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- Whole transcriptome sequencing fromFrontiers in plant science · 2026Article
- The effects of the previous host on the adaptability of Tetranychus turkestani on soybean and its microbiome.Experimental & applied acarology · 2025Article
- Integrated widely targeted metabolomics and network pharmacology revealed quality disparities between Guizhou and conventional producing areas of Codonopsis Radix.Frontiers in nutrition · 2023Article
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Authors and funding
7 authors at 2 institutions in 1 country.
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Abstract
Zanthoxylum armatum DC. is a plant with many medicinal values which is extensively used in traditional system of medicine for curing various diseases and ailments, including cancer. The aim of the present study is to identify Zanthoxylum armatum collected from different parts of Manipur, India, at molecular level. Molecular markers like internal transcribed spacer (ITS) region and other DNA barcoding genes such as matK, rbcL, psbA-trnH and trnL-trnF were targeted to find out the most suitable DNA barcode for identifying this species. Sequences obtained using the five primer pairs-ITS An5 and ITS An4, matK-413f-1 and matK-1227r-1, rbcL-1F and rbcL-724R, psbA-F and trnH-R and trnL-F and trnF-R were submitted to GenBank, NCBI. Amongst the five DNA barcoding targets, one nuclear and four chloroplast genes were successfully amplified by PCR (100%) and sequencing (100%) in all the eight plant samples. Sequence similarity of total ITS region (620 bp) when compared to the reference sequence were found to be between 98.55 and 99.68%. In our study, ITS sequence in combination with DNA barcoding sequences of rbcL, trnH-psbA and trnL-trnF was very successful in identification of Z. armatum and differentiate other species clearly in the phylogeny analysis. Our work shows ITS region to be the most suitable DNA barcode which formed a monophyletic group of the species in the phylogenetic tree analysis. The sequences of the barcoding genes of Z. armatum DC. obtained from this study adds to the already available resources which will be helpful in the future research endeavours.
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