Shoji Sonoda

Summary

Affiliation: Okayama University
Country: Japan

Publications

  1. doi request reprint Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate
    Shoji Sonoda
    Institute of Plant Science and Resources, Okayama University, Kurashiki, Okayama 710 0046, Japan Electronic address
    Insect Biochem Mol Biol 48:83-90. 2014
  2. doi request reprint Genomic organization of the para-sodium channel alpha-subunit genes from the pyrethroid-resistant and -susceptible strains of the diamondback moth
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Okayama, Japan
    Arch Insect Biochem Physiol 69:1-12. 2008
  3. pmc Genomic organization and developmental expression of glutathione S-transferase genes of the diamondback moth, Plutella xylostella
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    J Insect Sci 6:1-9. 2006
  4. doi request reprint Molecular analysis of pyrethroid resistance conferred by target insensitivity and increased metabolic detoxification in Plutella xylostella
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Pest Manag Sci 66:572-5. 2010
  5. doi request reprint Characterization of alternatively spliced transcripts encoding heat shock transcription factor in cultured cells of the cabbage armyworm, Mamestra brassicae
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, Japan
    Arch Insect Biochem Physiol 73:49-60. 2010
  6. doi request reprint Alternatively spliced sodium channel transcripts expressed in field strains of the diamondback moth
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Chuo 2 20 1, Kurashiki, Okayama 710 0046, Japan
    Insect Biochem Mol Biol 38:883-90. 2008
  7. ncbi request reprint A comparison of heat shock protein genes from cultured cells of the cabbage armyworm, Mamestra brassicae, in response to heavy metals
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Okayama, Japan
    Arch Insect Biochem Physiol 65:210-22. 2007
  8. doi request reprint Phytoseiid mite species composition in Japanese peach orchards estimated using quantitative sequencing
    Shoji Sonoda
    Institute of Plant Science and Resources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Exp Appl Acarol 56:9-22. 2012
  9. ncbi request reprint Methionine-rich storage protein gene in the rice stem borer, Chilo suppressalis, is expressed during diapause in response to cold acclimation
    S Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, Japan
    Insect Mol Biol 15:853-9. 2006
  10. ncbi request reprint Pyrethroid-resistant diamondback moth expresses alternatively spliced sodium channel transcripts with and without T929I mutation
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University Kurashiki, Okayama 710 0046, Japan
    Insect Biochem Mol Biol 36:904-10. 2006

Collaborators

Detail Information

Publications18

  1. doi request reprint Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate
    Shoji Sonoda
    Institute of Plant Science and Resources, Okayama University, Kurashiki, Okayama 710 0046, Japan Electronic address
    Insect Biochem Mol Biol 48:83-90. 2014
    ..This suggests that acephate resistance of P. xylostella is complex and cannot be evaluated based on the AChE1 copy number or proportions of the resistance mutations alone...
  2. doi request reprint Genomic organization of the para-sodium channel alpha-subunit genes from the pyrethroid-resistant and -susceptible strains of the diamondback moth
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Okayama, Japan
    Arch Insect Biochem Physiol 69:1-12. 2008
    ..Furthermore, we developed PCR amplification protocols for the rapid detection of both substitutions...
  3. pmc Genomic organization and developmental expression of glutathione S-transferase genes of the diamondback moth, Plutella xylostella
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    J Insect Sci 6:1-9. 2006
    ..xylostella genome. RNA gel blot analysis indicated that the expression levels of both genes changed with the developmental stage of P. xylostella...
  4. doi request reprint Molecular analysis of pyrethroid resistance conferred by target insensitivity and increased metabolic detoxification in Plutella xylostella
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Pest Manag Sci 66:572-5. 2010
    ..However, no information is available about the correlation between the increased metabolic detoxification and the target insensitivity in pyrethroid resistance...
  5. doi request reprint Characterization of alternatively spliced transcripts encoding heat shock transcription factor in cultured cells of the cabbage armyworm, Mamestra brassicae
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, Japan
    Arch Insect Biochem Physiol 73:49-60. 2010
    ..These results suggest that alternative splicing may not be a principal mechanism for regulation of M. brassicae HSF gene expression in response to heat shock and cadmium...
  6. doi request reprint Alternatively spliced sodium channel transcripts expressed in field strains of the diamondback moth
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Chuo 2 20 1, Kurashiki, Okayama 710 0046, Japan
    Insect Biochem Mol Biol 38:883-90. 2008
    ..The frequencies of the M918I mutation in the field strains were 5.0-19.4%. Analyses of the genomic organization revealed that the chimeric sequences are encoded in the genome...
  7. ncbi request reprint A comparison of heat shock protein genes from cultured cells of the cabbage armyworm, Mamestra brassicae, in response to heavy metals
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Okayama, Japan
    Arch Insect Biochem Physiol 65:210-22. 2007
    ..Cadmium-induced up-regulation of hsp70 expression was lasted longer than heat-induced one. These results suggest that hsp70 could be useful to assess the cellular distress or injury induced by cadmium...
  8. doi request reprint Phytoseiid mite species composition in Japanese peach orchards estimated using quantitative sequencing
    Shoji Sonoda
    Institute of Plant Science and Resources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Exp Appl Acarol 56:9-22. 2012
    ..Quadratic regression equations were used to estimate the phytoseiid mite species composition. Results showed that the phytoseiid mite species composition changed during the survey period and varied among study sites...
  9. ncbi request reprint Methionine-rich storage protein gene in the rice stem borer, Chilo suppressalis, is expressed during diapause in response to cold acclimation
    S Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, Japan
    Insect Mol Biol 15:853-9. 2006
    ..In nondiapausing larvae, CsSP1 expression was down-regulated when the temperature was below developmental zero. Involvement of CsSP1 in diapause, cold tolerance acquisition and postdiapause development in C. suppressalis is discussed...
  10. ncbi request reprint Pyrethroid-resistant diamondback moth expresses alternatively spliced sodium channel transcripts with and without T929I mutation
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University Kurashiki, Okayama 710 0046, Japan
    Insect Biochem Mol Biol 36:904-10. 2006
    ..These findings suggest that alternative splicing of the para-sodium channel gene might produce distinct channels with different sensitivities to pyrethroids, possibly in a tissue-specific manner...
  11. ncbi request reprint Cloning of heat shock protein genes (hsp90 and hsc70) and their expression during larval diapause and cold tolerance acquisition in the rice stem borer, Chilo suppressalis Walker
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University Kurashiki, Okayama, Japan
    Arch Insect Biochem Physiol 63:36-47. 2006
    ..Hsc70 expression slightly decreased during cold acclimation irrespective of the state of diapause. Involvement of hsp90 and hsc70 in larval diapause and cold tolerance acquisition in C. suppressalis is discussed...
  12. ncbi request reprint Cloning and nucleotide sequencing of three heat shock protein genes (hsp90, hsc70, and hsp19.5) from the diamondback moth, Plutella xylostella (L.) and their expression in relation to developmental stage and temperature
    Shoji Sonoda
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, Japan
    Arch Insect Biochem Physiol 62:80-90. 2006
    ..These results suggest that in addition to a heat shock response, these HSP genes might be involved in other functions during the course of development in DBM...
  13. ncbi request reprint Expression of two methionine-rich storage protein genes of Plutella xylostella (L.) in response to development, juvenile hormone-analog and pyrethroid
    Muhammad Ashfaq
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Comp Biochem Physiol B Biochem Mol Biol 148:84-92. 2007
    ..Induction of PxSP1 and PxSP2 genes as a result of pyrethroid application may have implications with respect to reproduction as methionine-rich proteins are known as a key element for egg production...
  14. ncbi request reprint cDNA characterization and expression analysis of two arylphorin-like hexameric protein genes from the diamondback moth, Plutella xylostella (L.)
    Muhammad Ashfaq
    Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, Japan
    Arch Insect Biochem Physiol 64:175-85. 2007
    ..Expression of both genes in fourth instar larvae was suppressed after treatment with a JH-analog. Southern hybridization revealed the presence of multiple arylphorin genes in the genome...
  15. ncbi request reprint Effects of diapause and cold-acclimation on the avoidance of freezing injury in fat body tissue of the rice stem borer, Chilo suppressalis Walker
    Yohei Izumi
    Research Institute for Bioresources, Okayama University, Kurashiki 710 0046, Japan
    J Insect Physiol 53:685-90. 2007
    ..Therefore, in Saigoku ecotype larvae of the rice stem borer, both diapause and cold-acclimation are essential to accumulate glycerol and activate aquaporin for the avoidance of freezing injury...
  16. ncbi request reprint Role of membrane transport of water and glycerol in the freeze tolerance of the rice stem borer, Chilo suppressalis Walker (Lepidoptera: Pyralidae)
    Yohei Izumi
    Research Institute for Bioresources, Okayama University, Kurashiki 710 0046, Japan
    J Insect Physiol 52:215-20. 2006
    ..Therefore, membrane transport of water and glycerol is involved in the avoidance of freezing injury to fat body cells of the rice stem borer, apparently by mediating the replacement of water with glycerol in freezing-tolerant tissues...
  17. doi request reprint Spinosad resistance of melon thrips, Thrips palmi, is conferred by G275E mutation in α6 subunit of nicotinic acetylcholine receptor and cytochrome P450 detoxification
    Wen Xue Bao
    Institute of Plant Science and Resources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Pestic Biochem Physiol 112:51-5. 2014
    ..0-fold decreases in the resistance ratios of the OK, TS1, and TS5 strains. These results suggest that spinosad resistance of T. palmi is conferred by reduced sensitivity of TPα6 and cytochrome P450-mediated detoxification. ..
  18. doi request reprint Genomic analyses of sodium channel α-subunit genes from strains of melon thrips, Thrips palmi, with different sensitivities to cypermethrin
    Wen Xue Bao
    Institute of Plant Science and Resources, Okayama University, Kurashiki, Okayama 710 0046, Japan
    Pestic Biochem Physiol 108:80-5. 2014
    ..These amino acids might also involve in the basal levels of resistance to pyrethroids of both strains. ..