Figures and Tables

From the following article:

Two chemosensory receptors together mediate carbon dioxide detection in Drosophila

Walton D. Jones, Pelin Cayirlioglu, Ilona Grunwald Kadow & Leslie B. Vosshall

Nature 445, 86-90(4 January 2007)

doi:10.1038/nature05466

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Figure 1 - Unfortunately we are unable to provide accessible alternative text for this. If you require assistance to access this image, or to obtain a text description, please contact npg@nature.com

Figure 1

Gr21a and Gr63a are co-expressed in the CO2-responsive chemosensory neurons.

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Figure 2

Expression of both Gr21a and Gr63a confers CO2 sensitivity on normally CO2-insensitive neurons.

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Figure 3

Gr63a1 mutants are electrophysiologically and behaviourally insensitive to CO2.

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Figure 4

Gr63a1 mutants and the GAL4 and UAS controls are all indifferent to CO2 in a T-maze, whereas wild-type and heterozygous Gr63a1 flies show robust avoidance.

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