Research Topics
Genomes and GenesSpecies | Xianchun LiSummaryAffiliation: University of Arizona Country: USA Publications
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Detail Information
Publications
Accord insertion in the 5' flanking region of CYP6G1 confers nicotine resistance in Drosophila melanogasterXianchun 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...
Molecular mechanisms of metabolic resistance to synthetic and natural xenobioticsXianchun 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...- Baseline susceptibilities of B- and Q-biotype Bemisia tabaci to anthranilic diamides in ArizonaXianchun Li
Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ, USA
Pest Manag Sci 68:83-91. 2012.... - Sustained susceptibility of pink bollworm to Bt cotton in the United StatesBruce 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... - Extraordinary resistance to insecticides reveals exotic Q biotype of Bemisia tabaci in the New WorldTimothy J Dennehy
Department of Entomology, University of Arizona, Tucson, AZ 85721, USA
J Econ Entomol 103:2174-86. 2010.... 
Large-scale, spatially-explicit test of the refuge strategy for delaying insecticide resistanceYves 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...- Suppressing resistance to Bt cotton with sterile insect releasesBruce 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... - Transposable elements are enriched within or in close proximity to xenobiotic-metabolizing cytochrome P450 genesSong 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... - Molecular characterization of the first intact Transib transposon from Helicoverpa zeaSong Chen
Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ 85721, USA
Gene 408:51-63. 2008.... - Use of mitochondrial cytochrome oxidase I polymerase chain reaction-restriction fragment length polymorphism for identifying subclades of Bemisia tabaci Mediterranean groupDong Chu
Department of Entomology and BIO5 Institute, University of Arizona, Tucson, AZ 85721, USA
J Econ Entomol 105:242-51. 2012.... - Asymmetrical cross-resistance between Bacillus thuringiensis toxins Cry1Ac and Cry2Ab in pink bollwormBruce 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...