Here we observed a very slight decrease (∼10–15%) in the levels of FBN-1::sfGFP in sym mutants, although this trend was at most marginally significant ( Fig. 3 A,B).
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The sentences
Similar to the findings for FBN-1::sfGFP, however, we failed to detect substantial differences between wild-type, sym-3 , sym-4 , and sym-3 sym-4 embryos, although apical anterior traces of NOAH-1::mCherry suggested a slight trend toward increased variability in the mutants (∼1.1- to 1.2-fold; Fig. 3 C,D).