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2 results for “good-genes”
Male wing spot morphology and physiological responses do not coincide with the good-gene hypothesis
<p><span>Wings play an important role in dipteran life. Wing characteristics like size, coloration, and interference were found to be associated with male fitness. Many species in the genus <em>Drosophila </em>develop a male-specific wing pattern. These patterns appear as spots on the wings. In this work, we expose a set of recently collected out-bred lines of <em>Drosophila biarmipes </em>to a range of environmental stresses. The aim of this work was to find an association between wing pigmentation and stress response. We further looked the results with respect to the 'good gene' hypothesis. Males with higher wing-spot pigmentation did not associate with better stress handling. Interestingly, a majority of the traits showed negative or no trends where presence of a darker wing-spot could be associated to better handling of stressful environments. Contrary to this, desiccation tolerance and body size were found positively associated with darker wing-spot pigmentation. This work exposes the complexities behind secondary sexual characteristics and their association with male fitness and directs to relook the body size role in mate choice. </span></p>
Male wing spot morphology and physiological responses do not coincide with the good-gene hypothesis
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.