Figure 13.

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Recognition of familiar food activates feeding via an endocrine serotonin signal in Caenorhabditis elegans

Figure 13.

Figure 13.
Download figureOpen in new tabDownload powerpointFigure 13. Serotonin immunoreactivity in tph-1 single and mod-5; tph-1 double null mutants.

(AB). No serotonin signal was detected in the tph-1(mg280);Is[ptph-1::gfp] (A) and in the mod-5(n3314);tph-1(mg280);Is[ptph-1::gfp] (B) mutant animals. Filled arrowheads indicate ADFs. The Is[ptph-1::gfp] allows the identification of NSM and ADF by GFP expression.

DOI: http://dx.doi.org/10.7554/eLife.00329.015