ArticlePloS one2015
Two New Potential Barcodes to Discriminate Dalbergia Species.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
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13 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Traditional System Versus DNA Barcoding in Identification of Bamboo Species: A Systematic Review.Molecular biotechnology · 2021Pooled it
- Comparative plastome evaluation, phylogenomic analysis, and DNA signatures of medicinally important malvaceous genera and their adulterants.Scientific reports · 2025Article
- The DNA barcode identification of Dalbergia odorifera T. Chen and Dalbergia tonkinensis Prain.BMC plant biology · 2023Article
- A DNA barcode reference library for CITES listed MalagasyEcology and evolution · 2023Article
- Chromosome-scale genome of Indian rosewood (Frontiers in plant science · 2023Article
- Article
- Development of DNA barcodes for selectedSaudi journal of biological sciences · 2020Article
- Reference transcriptomes and comparative analyses of six species in the threatened rosewood genus Dalbergia.Scientific reports · 2020Article
- Physiological responses of rosewoodsEcology and evolution · 2020Article
- DNA barcoding supports existence of morphospecies complex in endemic bamboo genusJournal of genetics · 2020Article
- Characterization of the complete chloroplast genome sequence of Dalbergia species and its phylogenetic implications.Scientific reports · 2019Article
- DNA barcoding of vouchered xylarium wood specimens of nine endangered Dalbergia species.Planta · 2017Article
- DNA Barcoding of Malagasy Rosewoods: Towards a Molecular Identification of CITES-Listed Dalbergia Species.PloS one · 2016Article
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5 authors.
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Abstract
DNA barcoding enables precise identification of species from analysis of unique DNA sequence of a target gene. The present study was undertaken to develop barcodes for different species of the genus Dalbergia, an economically important timber plant and is widely distributed in the tropics. Ten Dalbergia species selected from the Western Ghats of India were evaluated using three regions in the plastid genome (matK, rbcL, trnH-psbA), a nuclear transcribed spacer (nrITS) and their combinations, in order to discriminate them at species level. Five criteria: (i) inter and intraspecific distances, (ii) Neighbor Joining (NJ) trees, (iii) Best Match (BM) and Best Close Match (BCM), (iv) character based rank test and (v) Wilcoxon signed rank test were used for species discrimination. Among the evaluated loci, rbcL had the highest success rate for amplification and sequencing (97.6%), followed by matK (97.0%), trnH-psbA (94.7%) and nrITS (80.5%). The inter and intraspecific distances, along with Wilcoxon signed rank test, indicated a higher divergence for nrITS. The BM and BCM approaches revealed the highest rate of correct species identification (100%) with matK, matK+rbcL and matK+trnH-psb loci. These three loci, along with nrITS, were further supported by character based identification method. Considering the overall performance of these loci and their ranking with different approaches, we suggest matK and matK+rbcL as the most suitable barcodes to unambiguously differentiate Dalbergia species. These findings will potentially be helpful in delineating the various species of Dalbergia genus, as well as other related genera.
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