Results 11 to 20 of about 9,310 (182)
Proteome response of Tribolium castaneum larvae to Bacillus thuringiensis toxin producing strains. [PDF]
PLoS ONE, 2013 Susceptibility of Tribolium castaneum (Tc) larvae was determined against spore-crystal mixtures of five coleopteran specific and one lepidopteran specific Bacillus thuringiensis Cry toxin producing strains and those containing the structurally unrelated ...
Estefanía Contreras +2 more
doaj +1 more source
Operating mechanism and molecular dynamics of pheromone-binding protein ASP1 as influenced by pH. [PDF]
PLoS ONE, 2014 Odorant binding protein (OBP) is a vital component of the olfactory sensation system. It performs the specific role of ferrying odorant molecules to odorant receptors.
Lei Han +6 more
doaj +1 more source
Kinetics of Odorant Recognition with a Graphene-Based Olfactory Receptor Mimicry
Chemosensors, 2022 Malaria vector mosquito species rely on a handful of specific pheromones for mating; one of them, sulcatone (6-methyl-5-hepten-2-one), is also found in human exudation.
Caroline Bonazza, Klaus Bonazza
doaj +1 more source
Odorant Binding and Conformational Dynamics in the Odorant-binding Protein [PDF]
Journal of Biological Chemistry, 2006 In mammals, the olfactory epithelium secretes odorant-binding proteins (OBPs), which are lipocalins found freely dissolved in the mucus layer protecting the olfactory neurons. OBPs may act as passive transporters of predominantly hydrophobic odorant molecules across the aqueous mucus layer, or they may play a more active role in which the olfactory ...
Hajjar, Eric +4 more
openaire +4 more sources
How Far Does a Receptor Influence Vibrational Properties of an Odorant? [PDF]
PLoS ONE, 2016 The biophysical mechanism of the sense of smell, or olfaction, is still highly debated. The mainstream explanation argues for a shape-based recognition of odorant molecules by olfactory receptors, while recent investigations suggest the primary olfactory
Anna Reese +3 more
doaj +1 more source
Topics in Cognitive Science, EarlyView., 2023 Abstract Representational drift is a phenomenon of increasing interest in the cognitive and neural sciences. While investigations are ongoing for other sensory cortices, recent research has demonstrated the pervasiveness in which it occurs in the piriform cortex for olfaction.
Ann‐Sophie Barwich +1 more
wiley +1 more source
Functional analysis of general odorant binding protein 2 from the meadow moth, Loxostege sticticalis L. (Lepidoptera: Pyralidae). [PDF]
PLoS ONE, 2012 Odorant binding proteins play a crucial role in transporting semiochemicals across the sensillum lymph to olfactory receptors within the insect antennal sensilla.
Jiao Yin +5 more
doaj +1 more source
Odorant Binding and Conformational Changes of a Rat Odorant-binding Protein [PDF]
Chemical Senses, 2004 Odorant-binding proteins (OBPs) are lipocalins secreted in the nasal mucus of vertebrates, which convey odorants to their neuronal receptors. We compared the binding properties of a recombinant rat OBP (OBP-1F) using a set of six odorants of various chemical structures.
Nespoulous, Claude +4 more
openaire +3 more sources
BMC Bioinformatics, 2007 Background Odorant binding proteins (OBPs) are believed to shuttle odorants from the environment to the underlying odorant receptors, for which they could potentially serve as odorant presenters.
Suganthan PN +4 more
doaj +1 more source
Insects, 2020 Horn flies are one of the most significant economic pests of cattle in the United States and worldwide. Chemical control methods have been routinely utilized to reduce populations of this pest, but the steady development of insecticide resistance has ...
Pia Untalan Olafson +1 more
doaj +1 more source