Fig. 3. The SMA-3 C-terminal mutants activate a negative-feedback loop. All of the
sma-3 constructs were co-injected with sma-3::gfpC. (A) The
fluorescence of sma-3::gfpC alone; (B) wild-type sma-3
activates the feedback loop, as does (C) sma-3
SMT, (D)
sma-3 AMA and (E) sma-3 DME. All photographs were taken
under the same conditions with the same exposure time.