The egl-27 reporter is expressed in the Y cell in the 1.5-fold embryonic stage as well as during the L1 larval stage, which precedes the initiation of Y transdifferentiation.
atgl-1p::GFP fluorescence is bright in the intestine, consistent with a previous report (Lee et al, 2014). We also found weak expression in neurons in the nerve ring, ventral nerve cord, and tail.