Sentence examples for fruit odor from inspiring English sources
In fact, complex fruit odor blends activate fewer Ors than the number activated by individual odorants at comparable concentrations using electrophysiology (Hallem and Carlson, 2006) and Calcium imaging (Semmelhack and Wang, 2009).
2-Phenylethyl acetate (2-PEAc) is a colorless to pale yellow liquid with a floral or fruit odor which has been applied widely in food, perfumes, cosmetics, shampoos, soaps and household products.
Although none of these compounds match fruit volatiles identified thus far as cues for R. pomonella [ 43, 44], the D. melanogaster work suggests that Or43a and 49a may well be involved in fruit odor detection and therefore are good candidates for future work on host fruit discrimination.
This property, coupled with the fact that many fruit odorants activate multiple classes of basiconic ORNs (de Bruyne et al., 2001), makes the representations of different fruit odorants and natural fruit odors quite overlapping even if we assume the labeled line hypothesis.
Blackcurrant and lemon were rated as the most typical fruit odors, whereas raspberry and peach were rated as the least typical.
Interestingly, fruit odors analyzed in the previous section do not activate this LH region.
Both Or43a and Or49a respond to compounds typical of fruit odors [ 13].
Projection-neuron arbors in the lateral horn appear to at least be segregated between projection neurons handling fruit odors and those for pheromones [75].
Flies of the hawthorn and apple host races are attracted to the fruit odors of their respective hosts, and even avoid the odors of the other host fruit [ 10].
Recently, it was shown that glomerular size correlated with odor preference in the fruit fly, D. sechellia (Ibba I, Angioy AM, Hansson BS, Dekker T: Macroglomeruli tuned to fruit odors radically change blend preference in Drosophila, submitted) [ 16].
In general, fruit odors activate antennal and maxillary palp basiconic sensilla but not trichoid ORNs, whereas trichoid sensilla house pheromone sensitive ORNs in moths (Kaissling et al., 1978) and flies (see later).
