Mitochondrial DNA sequence variation of the mushroom pest flies, Lycoriella mali(Diptera:Sciaridae)and Coboldia fuscipes(Diptera:Scatopsidae), in Korea
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概要
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We analyzed a portion of mitochondrial COI gene sequences(406 bp)to investigate the genetic diversity and geographic variation of the mushroom pest flies Lycoriella mali and Coboldia fuscipes in Korea. L.mali showed minimal sequence divergence(0.2%)in two mtDNA haplotypes, whereas C.fuscipes showed an intermediate level of sequence divergence(1.2% at maximum)compared with other relevant studies. While L.mali was fixed with one haplotype except for one population, C.fuscipes possessed a total of ten mtDNA haplotypes, and six of these occurred commonly in multiple populations. We ascribed the difference in the level of genetic variation between the two species to a difference in the degree to which they are dependent on cultured mushroom, which is a fluctuating food source. In C.fuscipes, as in other cosmopolitan insect pest species, a high rate of female migration(Nm=0.947-infinite)and little genetic differentiation(F_<ST>=0.345--0.094)between populations were estimated.
- 日本応用動物昆虫学会の論文
- 2001-11-25
著者
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Sohn Hung-dae
College Of Natural Resources And Life Science Dong-a University
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Kim Sung-ryul
College Of Natural Resources And Life Science Dong-a University
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Jin B‐r
Dong‐a Univ. Busan Kor
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Jin Byung-rae
College Of Natural Resources And Life Science Dong-a University
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Bae Jin-Sik
College of Natural Resources and Life Science, Dong-A University
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Kim Iksoo
College of Natural Resources and Life Science, Dong-A University
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Kim Seong-Ryul
College of Natural Resources and Life Science, Dong-A University
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Kim Iksoo
College Of Natural Resources And Life Science Dong-a University
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Kim Seong-ryul
College Of Natural Resources And Life Science Dong-a University
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Bae Jin-sik
College Of Natural Resources And Life Science Dong-a University
関連論文
- Developmental and life history characteristics of the oyster mushroom fly, Coboldia fuscipes (Diptera: Scatopsidae)
- キノコ栽培の害虫Lycoriella mali(双翅目, クロバネキノコバエ科)とCoboldia fuscipes(双翅目, ニセケバエ科)の韓国におけるミトコンドリアDNA変異
- Mitochondrial DNA sequence variation of the mushroom pest flies, Lycoriella mali(Diptera:Sciaridae)and Coboldia fuscipes(Diptera:Scatopsidae), in Korea
- Isolation and characterization of a strain of Bacillus thuringiensis serovar kenyae encoding olny δ-endotoxin Cry1E