Xianchun Li

Summary

Affiliation: University of Arizona
Country: USA

Publications

  1. ncbi request reprint Use of mitochondrial cytochrome oxidase I polymerase chain reaction-restriction fragment length polymorphism for identifying subclades of Bemisia tabaci Mediterranean group
    Dong Chu
    Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 105:242-51. 2012
  2. pmc Differential effects of an exotic plant virus on its two closely related vectors
    Huipeng Pan
    Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, P R China
    Sci Rep 3:2230. 2013
  3. pmc Factors affecting population dynamics of maternally transmitted endosymbionts in Bemisia tabaci
    Huipeng Pan
    Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
    PLoS ONE 7:e30760. 2012
  4. doi request reprint Accord insertion in the 5' flanking region of CYP6G1 confers nicotine resistance in Drosophila melanogaster
    Xianchun Li
    Department of Entomology and BIO5 Institute, The University of Arizona, Tucson, AZ 85721, USA
    Gene 502:1-8. 2012
  5. doi request reprint Baseline susceptibilities of B- and Q-biotype Bemisia tabaci to anthranilic diamides in Arizona
    Xianchun Li
    Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ, USA
    Pest Manag Sci 68:83-91. 2012
  6. ncbi request reprint Molecular mechanisms of metabolic resistance to synthetic and natural xenobiotics
    Xianchun Li
    Department of Entomology and BIO5, University of Arizona, Tucson, Arizona 85721, USA
    Annu Rev Entomol 52:231-53. 2007
  7. doi request reprint Midgut transcriptome response to a Cry toxin in the diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae)
    Yanyuan Lei
    Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
    Gene 533:180-7. 2014
  8. ncbi request reprint Involvement of nonbinding site proteinases in the development of resistance of Helicoverpa armigera (Lepidoptera: Noctuidae) to Cry1Ac
    Guangchun Cao
    State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
    J Econ Entomol 106:2514-21. 2013
  9. doi request reprint Sustained susceptibility of pink bollworm to Bt cotton in the United States
    Bruce E Tabashnik
    Department of Entomology University of Arizona, Tucson, AZ, USA
    GM Crops Food 3:194-200. 2012
  10. ncbi request reprint Extraordinary resistance to insecticides reveals exotic Q biotype of Bemisia tabaci in the New World
    Timothy J Dennehy
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 103:2174-86. 2010

Collaborators

Detail Information

Publications17

  1. ncbi request reprint Use of mitochondrial cytochrome oxidase I polymerase chain reaction-restriction fragment length polymorphism for identifying subclades of Bemisia tabaci Mediterranean group
    Dong Chu
    Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 105:242-51. 2012
    ....
  2. pmc Differential effects of an exotic plant virus on its two closely related vectors
    Huipeng Pan
    Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, P R China
    Sci Rep 3:2230. 2013
    ..Q displacement by B took one more generation on TYLCV-infected tomato plants than on healthy ones. These results demonstrate that TYLCV was indirectly mutualistic to Q but directly and indirectly parasitic to B. ..
  3. pmc Factors affecting population dynamics of maternally transmitted endosymbionts in Bemisia tabaci
    Huipeng Pan
    Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
    PLoS ONE 7:e30760. 2012
    ..Taken together, at least three factors including biotype, host plant and geographical location affect the infection dynamics of S-symbionts in B. tabaci...
  4. doi request reprint Accord insertion in the 5' flanking region of CYP6G1 confers nicotine resistance in Drosophila melanogaster
    Xianchun Li
    Department of Entomology and BIO5 Institute, The University of Arizona, Tucson, AZ 85721, USA
    Gene 502:1-8. 2012
    ..These results suggest that naturally-occurring allelochemicals such as nicotine are the initial driving force for the worldwide prevalence of the Accord insertion allele of CYP6G1 in D. melanogaster natural populations...
  5. doi request reprint Baseline susceptibilities of B- and Q-biotype Bemisia tabaci to anthranilic diamides in Arizona
    Xianchun Li
    Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ, USA
    Pest Manag Sci 68:83-91. 2012
    ....
  6. ncbi request reprint Molecular mechanisms of metabolic resistance to synthetic and natural xenobiotics
    Xianchun Li
    Department of Entomology and BIO5, University of Arizona, Tucson, Arizona 85721, USA
    Annu Rev Entomol 52:231-53. 2007
    ..Differences in the selective regime imposed by allelochemicals and insecticides may account for the relative importance of regulatory or structural mutations in conferring resistance...
  7. doi request reprint Midgut transcriptome response to a Cry toxin in the diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae)
    Yanyuan Lei
    Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
    Gene 533:180-7. 2014
    ..This study provides a transcriptome foundation for the identification and functional characterization of genes involved in the Bt resistance in an agriculturally important insect pest, P. xylostella. ..
  8. ncbi request reprint Involvement of nonbinding site proteinases in the development of resistance of Helicoverpa armigera (Lepidoptera: Noctuidae) to Cry1Ac
    Guangchun Cao
    State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
    J Econ Entomol 106:2514-21. 2013
    ..The results obtained suggest that alternations in the nonbinding site proteinases probably can only confer low to moderate levels of resistance and thus are enriched in the early phase of the development of Cry1Ac resistance...
  9. doi request reprint Sustained susceptibility of pink bollworm to Bt cotton in the United States
    Bruce E Tabashnik
    Department of Entomology University of Arizona, Tucson, AZ, USA
    GM Crops Food 3:194-200. 2012
    ..We encourage increased efforts to combine Bt crops with other tactics in integrated pest management programs...
  10. ncbi request reprint Extraordinary resistance to insecticides reveals exotic Q biotype of Bemisia tabaci in the New World
    Timothy J Dennehy
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    J Econ Entomol 103:2174-86. 2010
    ....
  11. pmc Large-scale, spatially-explicit test of the refuge strategy for delaying insecticide resistance
    Yves Carriere
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Proc Natl Acad Sci U S A 109:775-80. 2012
    ..By providing a systematic assessment of the effectiveness of refuges and the scale of their effects, the spatially explicit approach applied here could be useful for testing and improving the refuge strategy in other crop-pest systems...
  12. pmc Transposable elements are enriched within or in close proximity to xenobiotic-metabolizing cytochrome P450 genes
    Song Chen
    Department of Entomology and BIO5, University of Arizona, Tucson, AZ 85721, USA
    BMC Evol Biol 7:46. 2007
    ..We also scanned thirteen Drosophila melanogaster P450s genes for TE insertions by in silico mapping and literature search...
  13. ncbi request reprint Molecular characterization of the first intact Transib transposon from Helicoverpa zea
    Song Chen
    Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ 85721, USA
    Gene 408:51-63. 2008
    ....
  14. ncbi request reprint Jasmonate and salicylate induce expression of herbivore cytochrome P450 genes
    Xianchun Li
    Department of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China
    Nature 419:712-5. 2002
    ..This ability to 'eavesdrop' on plant defence signals protects H. zea against toxins produced by host plants...
  15. doi request reprint Suppressing resistance to Bt cotton with sterile insect releases
    Bruce E Tabashnik
    Department of Entomology, University of Arizona, Tucson, Arizona, USA
    Nat Biotechnol 28:1304-7. 2010
    ..A multitactic eradication program that included the release of sterile moths reduced pink bollworm abundance by >99%, while eliminating insecticide sprays against this key invasive pest...
  16. pmc Asymmetrical cross-resistance between Bacillus thuringiensis toxins Cry1Ac and Cry2Ab in pink bollworm
    Bruce E Tabashnik
    Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
    Proc Natl Acad Sci U S A 106:11889-94. 2009
    ..Incorporating the potential effects of such cross-resistance in resistance management plans may help to sustain the efficacy of pyramided Bt crops...
  17. ncbi request reprint Plant allelochemicals differentially regulate Helicoverpa zea cytochrome P450 genes
    Xianchun Li
    Department of Plant Protection, Nanjing Agricultural University, Nanjing, China
    Insect Mol Biol 11:343-51. 2002
    ....