Abstract
We investigated the molecular phylogeny of isonychiid mayflies inhabiting the East Palearctic region, Isonychia (Isonychia) japonica, Isonychia (Isonychia) ignota, Isonychia (Isonychia) ussurica and Isonychia (Prinoides) shima. We discuss their genetic structures, phylogeny and phylogeography. We collected a total of 100 specimens of isonychiid mayfly species from 47 localities of the Northeast Palearctic region (the Japanese archipelago, the Korean peninsula, the Russian Far East and Mongolia). We analyzed the DNA sequences at the mtDNA COI and 16S rRNA regions, and the nuDNA Histone H3 region. As a result of our genetic analyses of the four Northeast Palearctic isonychiid mayflies, their monophyly at the species level was supported by both the mtDNA (COI and 16S rRNA regions) and the nuDNA (Histone H3 region). In addition, it also became clear that significantly large genetic differentiation exists at the inter-species level; thus, the relationship of "shima+(japonica+(ignota+ussurica))" is supported. Among the four isonychiid mayflies of the Northeast Palearctic area, I. (P.) shima was shown to be a basal-most linage within the included species.
| Original language | English |
|---|---|
| Journal | Entomological Research |
| DOIs | |
| Publication status | Accepted/In press - 2016 |
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Keywords
- DNA barcoding
- East Asia
- Genetic structure
- Isonychia
- Molecular phylogeny
ASJC Scopus subject areas
- Insect Science
Cite this
Phylogenetic analyses of the isonychiid mayflies (Ephemeroptera : Isonychiidae) in the northeast palearctic region. / Saito, Rie; Jo, Jaeick; Sekiné, Kazuki; Bae, Yeon Jae; Tojo, Koji.
In: Entomological Research, 2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Phylogenetic analyses of the isonychiid mayflies (Ephemeroptera
T2 - Isonychiidae) in the northeast palearctic region
AU - Saito, Rie
AU - Jo, Jaeick
AU - Sekiné, Kazuki
AU - Bae, Yeon Jae
AU - Tojo, Koji
PY - 2016
Y1 - 2016
N2 - We investigated the molecular phylogeny of isonychiid mayflies inhabiting the East Palearctic region, Isonychia (Isonychia) japonica, Isonychia (Isonychia) ignota, Isonychia (Isonychia) ussurica and Isonychia (Prinoides) shima. We discuss their genetic structures, phylogeny and phylogeography. We collected a total of 100 specimens of isonychiid mayfly species from 47 localities of the Northeast Palearctic region (the Japanese archipelago, the Korean peninsula, the Russian Far East and Mongolia). We analyzed the DNA sequences at the mtDNA COI and 16S rRNA regions, and the nuDNA Histone H3 region. As a result of our genetic analyses of the four Northeast Palearctic isonychiid mayflies, their monophyly at the species level was supported by both the mtDNA (COI and 16S rRNA regions) and the nuDNA (Histone H3 region). In addition, it also became clear that significantly large genetic differentiation exists at the inter-species level; thus, the relationship of "shima+(japonica+(ignota+ussurica))" is supported. Among the four isonychiid mayflies of the Northeast Palearctic area, I. (P.) shima was shown to be a basal-most linage within the included species.
AB - We investigated the molecular phylogeny of isonychiid mayflies inhabiting the East Palearctic region, Isonychia (Isonychia) japonica, Isonychia (Isonychia) ignota, Isonychia (Isonychia) ussurica and Isonychia (Prinoides) shima. We discuss their genetic structures, phylogeny and phylogeography. We collected a total of 100 specimens of isonychiid mayfly species from 47 localities of the Northeast Palearctic region (the Japanese archipelago, the Korean peninsula, the Russian Far East and Mongolia). We analyzed the DNA sequences at the mtDNA COI and 16S rRNA regions, and the nuDNA Histone H3 region. As a result of our genetic analyses of the four Northeast Palearctic isonychiid mayflies, their monophyly at the species level was supported by both the mtDNA (COI and 16S rRNA regions) and the nuDNA (Histone H3 region). In addition, it also became clear that significantly large genetic differentiation exists at the inter-species level; thus, the relationship of "shima+(japonica+(ignota+ussurica))" is supported. Among the four isonychiid mayflies of the Northeast Palearctic area, I. (P.) shima was shown to be a basal-most linage within the included species.
KW - DNA barcoding
KW - East Asia
KW - Genetic structure
KW - Isonychia
KW - Molecular phylogeny
UR - http://www.scopus.com/inward/record.url?scp=84970976286&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84970976286&partnerID=8YFLogxK
U2 - 10.1111/1748-5967.12168
DO - 10.1111/1748-5967.12168
M3 - Article
AN - SCOPUS:84970976286
JO - Entomological Research
JF - Entomological Research
SN - 1748-5967
ER -