Fig. 2. (A) Calcineurin negatively regulates
str-2 expression. AWC neuron expressing GFP driven by
str-2 promoter under indicated genetic background. Anterior end of the worm is located in the left side of the picture. The intensity of fluorescence in
cnb-1(
jh103null) mutant is brighter than wild type, N2 worm. The
tax-6(
jh107gf) mutants show reduced level of
str-2 expression, especially in the dendrite. The scale indicates 10 um. (B) Quantitative analysis of the fluorescence along the dendrites of AWC neurons expressing
str-2::gfp under indicated genetic background. (C) Quantitative analysis of the fluorescence along the dendrites of ASH neurons expressing
sra-6::gfp under indicated genetic background.