ArticleBiodiversity data journal2014
DNA barcoding reveals a new record of Potamogeton distinctus (Potamogetonaceae) and its natural hybrids, P. distinctus x P. nodosus and P. distinctus x P. wrightii ) (P. x malainoides) from Myanmar.
Article in Biodiversity data journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 6 citations in OpenAlex.
- Finding the pond through the weeds: eDNA reveals underestimated diversity of pondweeds.Applications in plant sciences · 2018Article
- Identification of Hybrids in Potamogeton: Incongruence between Plastid and ITS Regions Solved by a Novel Barcoding Marker PHYB.PloS one · 2016Article
- Chromosome studies in the aquatic monocots of Myanmar: A brief review with additional records.Biodiversity data journal · 2014Article
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4 authors at 3 institutions in 3 countries.
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Abstract
Indo-China floristic region is among the 34 richest floristic regions of the world, and its plant diversity is still under investigation. Here we report a new record of an aquatic plant, Potamogetondistinctus, from Myanmar, a part of the region, that is detected by means of DNA barcoding method. The molecular method further identified the other specimens as hybrids of Potamogeton: one is Potamogeton×malainoides (Potamogetondistinctus × Potamogetonwrightii), and the other is Potamogetondistinctus × Potamogetonnodosus. The first of these was thus far genetically confirmed in China, but the parental combination of the hybrid in Myanmar was reciprocal to those reported from China. The second hybrid was also recorded from China, but the maternal lineage was revealed for the first time, in this case it was Potamogetondistinctus. The present study showed that 1) nrITS is useful to distinguish closely related Potamogeton species as well as hybrids among them and 2) atpB-rbcL has higher utility than other frequently used plastid DNA markers. We thus propose nrITS and atpB-rbcL as DNA barcoding markers for future Potamogeton studies.
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