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Insect Molecular Biology Group
| We are identifying genes encoding proteins that bind odours entering insect antennae and take them to the receptors where they initiate a behavioural response. This has been done in aphids using conventional molecular cloning techniques and in the fruit-fly and the malaria-carrying mosquito using genome sequences. We are now using recombinant proteins to study OBP/ligand interactions |

Understanding how insects find their plant/animal hosts is key to interfering with this behaviour and developing environmentally-friendly pest control strategies.
Shao-Hua Gu, Shu-Ping Wang, Xue-Ying Zhang, Kong-Ming Wu, Yu-Yuan Guo, Yong-Jun Zhang*, Jing-Jiang Zhou* (2011). Identification and tissue distribution of odorant binding protein genes in the lucerne plant bug Adelphocoris lineolatus (Goeze). Insect Biochemistry and Molecular Biology 41:254-263. Zhou, J-J., He, X.L., Pickett, J.A. and Field, L.M. (2008). Identification of odorant binding proteins of the yellow fever mosquito Aedes aegypti: Genome annotation and comparative analyses. Ins. Mol. Biol. 17, 147-163. Yao, L.G., Liu, Z.C., Zhang, X.M., Kan, Y.C. and Zhou, J.J. (2007). A highly efficient method for the generation of a recombinant Bombyx mori nuclear-polyhedrosis-virus Bacmid and large-scale expression of foreign proteins in silkworm (B. mori) larvae. Biotechnol. Appl. Biochem. 48, 45-53. Pelosi P, Zhou J.J, Ban LP, Calvello M (2006). Soluble proteins in insect chemical communication. Cell. Mol. Life Sci. 63, 1658-76. Zhou, J-J, Kan, Y., Antoniw, J., Pickett, J.A. and Field, L.M. (2006). Genome and EST analyses and expression of a gene family with putative functions in insect chemoreception. Chemical Senses 31, 453-465. Li, Z-X., Pickett, J.A., Field, L.M. and Zhou, J-J. (2005). Identification and expression of odorant-binding proteins of the malaria-carrying mosquitoes Anopheles gambiae and Anopheles arabiensis. Arch. Insect Biochem. Physiol. 58, 175-189 Jacobs, S.P., Liggins, A.P., Zhou, J-J, Pickett, J.A., Pelosi, P. and Field, L.M. (2005). OS-D-like genes and their expression in aphids (Hemiptera:Aphididae). Ins. Mol. Biol. 14, 423-432 Zhou, J.-J., Huang, W., Zhang, G.-A., Pickett, J.A. and Field, L.M. (2004). “Plus-C” odorant-binding protein genes in two Drosophila species and the malaria mosquito Anopheles gambiae. Gene 327, 117-129. Zhou, J.-J., Zhang, G.-A., Huang, W., Birkett, M.A., Field, L.M., Pickett, J.A. and Pelosi, P. (2004). Revisiting odorant-binding protein lush of Drosophila melanogaster: Evidence for odour recognition and discrimination. FEBS Letters 558, 23-26. |