ArticleBMC research notes2020
Multiplex PCR for identification of two butterfly sister species: Eurema mandarina and Eurema hecabe.
Article in BMC research notes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- A Poultry Universal Primer-Based Fluorescent PCR (PUP-fPCR) for Simultaneous Identification and Quantification of Chicken, Quail, Duck, and Goose Meat Species.Molecules (Basel, Switzerland) · 2026Article
- Elusive origin of mitochondria shared by two sister species of Eurema butterflies.BMC ecology and evolution · 2025Article
- Analysis of Whole-Genome as a Novel Strategy for Animal Species Identification.International journal of molecular sciences · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
objectiveIn insects, closely related species are often difficult or impossible to distinguish solely by morphological traits. Mitochondrial DNA (mtDNA) markers are often useful and reliable for distinguishing closely related species. However, useful mtDNA markers can be unavailable, particularly when such species pairs experienced hybrid introgression in the past. Although polymorphic nuclear DNA markers would be necessary to distinguish such species pairs, recombination, multiple copies, and slower mutation rates of the nuclear DNA compared with those of mtDNA often make it challenging. The objective of this study was to develop a multiplex polymerase chain reaction that can reliably amplify and distinguish the Tpi sequences of Eurema mandarina and Eurema hecabe.
resultsWe successfully analyzed the nucleotide sequences of the Z chromosome-linked triose phosphate isomerase (Tpi) gene to develop a multiplex polymerase chain reaction (PCR) that amplified ca. 120-bp products for E. mandarina and ca. 375-bp products for E. hecabe. We suggest that multiplex PCR using Tpi with appropriately designed primers can be used to accurately and reliably distinguish between other closely related Lepidoptera species.
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