PBT Section Symposium: Insect Resistance Management: Lessons Learned from Biochemical and Molecular Paths to Bt Resistance

Wednesday, November 13, 2013: 1:30 PM-5:30 PM
Meeting Room 19 B (Austin Convention Center)
Organizers:
Amit Sethi
Mao Chen


1:30 PM
Welcoming Remarks
1:35 PM
1797
Mode of action of Cry toxins from Bacillus thuringiensis and strategies to overcome insect resistance
Mario Soberón, University of Arizona ; Alejandra Bravo, Universidad Nacional Autonoma de Mexico
1:58 PM
1798
Variation of the midgut cadherin in the cabbage looper, Trichoplusia ni
Ping Wang, Cornell University NYSAES
2:21 PM
1799
Potential contributions of proteases to Cry1Ac resistance in Helicoverpa zea
Xianchun Li, University of Arizona ; Min Zhang, University of Arizona ; Yves Carriere, University of Arizona ; Jeffrey A. Fabrick, USDA-ARS U.S. Arid Land Agricultural Research Center ; Bruce E. Tabashnik, University of Arizona
2:44 PM
1800
High degree of resistance to Cry1Ab toxin caused by a single amino acid insertion in an ABC transporter in the silkworm
Hiroaki Noda, National Institute of Agrobiological Sciences
3:07 PM
1801
Molecular characterization of field-evolved resistance to Bt corn in Spodoptera frugiperda
Juan L. Jurat-Fuentes, University of Tennessee, Knoxville
3:30 PM
Break
3:45 PM
1802
Withdrawn
4:08 PM
1803
Understanding Cry1F resistance in European corn borer; implications to resistance management and mitigation
Blair Siegfried, University of Nebraska
4:31 PM
1804
Preliminary biochemical characterization of Cry3Bb resistance in western corn rootworm:  Cry3Bb binding and proteolytic activation
Jeff Haas, Monsanto Company
4:54 PM
1805
Combined proteomics and transcriptomics approach to understand Cry3Bb1-resistance mechanisms in western corn rootworm (Diabrotica virgifera virgifera)
Krishnareddy Bayyareddy, Monsanto Company
5:17 PM
Concluding Remarks
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