Abstract:
:Aiming to unravel interspecific differences in olfactory preferences, we performed comparative studies of odor valence in flies, mice, and humans. Our analysis suggests a model where flies and mice share similar olfactory preferences, but neither species share odor preferences with humans. This model contrasts with a previous study by Mandairon et al., which suggested that the olfactory preferences of mice and humans are similar. A probabilistic examination revealed that underpowered studies can result in spurious significant correlations, which can account for the differences between both studies. Future analyses aimed at dissecting the olfactory preferences across species need to test large numbers of odorants to stress-test the model proposed here and identify robust associations.
journal_name
Chem Sensesjournal_title
Chemical sensesauthors
Manoel D,Makhlouf M,Scialdone A,Saraiva LRdoi
10.1093/chemse/bjy074subject
Has Abstractpub_date
2019-01-01 00:00:00pages
7-9issue
1eissn
0379-864Xissn
1464-3553pii
5184306journal_volume
44pub_type
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