Results 181 to 190 of about 1,511,872 (259)

Conformational change of the rat odorant-binding protein OBP-1F upon odorant binding

, 2004
Nespoulous, Claude, Briand, Loïc, Delage, Marie-Madeleine, Tran, V., Pernollet, J Claude   +4 more
openaire   +3 more sources

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Odorant binding protein 3 is associated with nitenpyram and sulfoxaflor resistance in Nilaparvata lugens

International Journal of Biological Macromolecules, 2022
Odorant binding protein (OBP) can interact with small-molecule compounds insecticides and thereby modulate variation in insecticide susceptibility in insects. However, the regulatory mechanism of OBP-mediated insecticide resistance in Nilaparvata lugens,
Kaikai Mao, Zhijie Ren, Ruoheng Jin
exaly   +2 more sources

Odorant-Binding Protein 6 Contributes High Binding Affinity to Insecticides in a Parasitic Wasp Meteorus pulchricornis (Hymenoptera: Braconidae).

Journal of Agricultural and Food Chemistry, 2023
Meteorus pulchricornis is a preponderant parasitic wasp of various lepidopteran pests. The extensive application of broad-spectrum insecticides usually causes serious threats to the olfactory recognition of nontarget insects such as parasitoid wasps ...
Yijiangcheng Li, Tian-le Hong, Hongchao Chen, Feng-Ming Gu, Zhi-Xiang Liu, Shuai You, Fu‐an Wu, Sheng Sheng, Jun Wang   +8 more
semanticscholar   +2 more sources

Odorant-Binding Protein

, 2021
We have characterized the odorant binding properties of purified bovine odorant-binding protein (OBP) using as a ligand [3H]3,7-dimethyloctan-l-ol ([3H] DMO). A broad variety of odorants, including terpenes, aldehydes, esters, and musks, bind to OBP with
J. Pevsner, P. Sklar, P. M. Hwang, S. Snyder   +3 more
semanticscholar   +2 more sources

Structural and biochemical evaluation of Ceratitis capitata odorant‐binding protein 22 affinity for odorants involved in intersex communication

Insect molecular biology (Print), 2019
In insects, odorant‐binding proteins (OBPs) connect the peripheral sensory system to receptors of olfactory organs. Medfly Ceratitis capitata CcapObp22 shows 37% identity and close phylogenetic affinities with Drosophila melanogaster OBP69a/pheromone ...
M. Falchetto, G. Ciossani, F. Scolari, A. D. Cosimo, S. Nenci, L. Field, A. Mattevi, Jing-Jiang Zhou, G. Gasperi, F. Forneris   +9 more
semanticscholar   +2 more sources

Characterisation of Bombyx mori Odorant-binding Proteins Reveals that a General Odorant-binding Protein Discriminates Between Sex Pheromone Components [PDF]

Journal of Molecular Biology, 2009
In many insect species, odorant-binding proteins (OBPs) are thought to be responsible for the transport of pheromones and other semiochemicals across the sensillum lymph to the olfactory receptors (ORs) within the antennal sensilla.
Jing-Jiang Zhou, Antony M Hooper, John A Pickett   +2 more
exaly   +3 more sources

Odorant-Binding Protein 1 Plays a Crucial Role in the Olfactory Response of Bemisia tabaci to R-Curcumene.

Journal of Agricultural and Food Chemistry, 2021
The cultivated tomato Solanum lycopersicum suffered a severe attack by the whitefly Bemisia tabaci (Gennadius), causing damage to leaves by feeding as well as transmitting the tomato yellow leaf curl virus (TYLCV), while the wild tomato S.
H. Zhan, Youssef Dewer, Jinping Zhang, Jiahui Tian, Du Li, Cheng Qu, Zhen Yang, Fengqi Li, C. Luo   +8 more
semanticscholar   +2 more sources

Involvement of Holotrichia parallela odorant-binding protein 3 in the localization of oviposition sites.

International Journal of Biological Macromolecules, 2023
Organic fertilizers-derived volatiles attract Holotrichia parallela during oviposition. However, the mechanisms underlying the perception of oviposition cues in H. parallela remain unclear. Here, H.
Ertao Li, Han-Jia Wu, Jianhui Qin, Jing Luo, Kebin Li, Yazhong Cao, Shuai Zhang, Yu Peng, Jiao Yin   +8 more
semanticscholar   +1 more source

Predicted structure of odorant-binding protein 12 from Monochamus alternatus (Hope) suggests a mechanism of flexible odorant-binding.

International Journal of Biological Macromolecules, 2023
Odorant-binding proteins (OBPs) are thought to bind and deliver hydrophobic odorants from the environment to receptors on insect sensory neurons, and have been used to screen behaviorally active compounds of insects.
Daokun Xiang, H. Abdelnabby, Manqun Wang
semanticscholar   +1 more source

Bioelectrical Nose Platform Using Odorant-Binding Protein as a Molecular Transporter Mimicking Human Mucosa for Direct Gas Sensing.

ACS Sensors, 2022
Recently, various bioelectronic nose devices based on human receptors were developed for mimicking a human olfactory system. However, such bioelectronic nose devices could operate in an aqueous solution, and it was often very difficult to detect ...
Danmin Choi, Se June Lee, Dahee Baek, So-Ong Kim, J. Shin, Yoonji Choi, Youngtak Cho, Sunwoo Bang, Jae Yeol Park, Seung Hwan Lee, T. H. Park, Seunghun Hong   +11 more
semanticscholar   +1 more source