The utility of indels in population genetics : The Tpi intron for host race genealogy of Acrocercops transecta (Insecta: Lepidoptera)

Ohshima, Issei; Yoshizawa, Kazunori

Molecular Phylogenetics and Evolution, 2011, 59(2), 469-476

Permalink : https://hdl.handle.net/2115/45483

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アクセス権
open access
URI
https://hdl.handle.net/2115/45483
タイトル
The utility of indels in population genetics : The Tpi intron for host race genealogy of Acrocercops transecta (Insecta: Lepidoptera)
著者
著者名
Ohshima, Issei
著者名
Yoshizawa, Kazunori
言語
英語
キーワード
Insertions/deletions
Genealogy
Population genetics
Tpi intron
Host race
発行日
2011-05
出版者
Elsevier
収録物名
Molecular Phylogenetics and Evolution
巻(号)
59(2)
ページ
469-476
抄録
We investigated the utility of indel data for genealogical and population genetic analyses using the Tpi intron of the leaf mining moth Acrocercops transecta (Insecta: Lepidoptera). Genealogical analyses revealed that indel data were less homoplasious than DNA sequence data and that indel data contained a sufficient signal to provide a high resolution tree that was highly congruent with the tree estimated from DNA sequences. Although some conflicts were identified in the distributions of multi-residue indels, such conflicts were especially useful for the unambiguous detection of recombinations. For the first time, we adopted a Bayesian clustering method for indel characters to infer genetic structure of the moth. We concluded that indel characters have the potential to be a powerful tool in the analysis of population genetics and population structure as well as in the detection of gene flow.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
PISSN
1055-7903
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1016/j.ympev.2011.03.006