The RMCE cassette of the TI{CRIMIC.TG4.0}ced-6CR01681-TG4.0 insertion has been replaced with a TI{FFL.0} cassette that is in gene-trap (GT) orientation relative to ced-6. This is expected to truncate the ced-6 protein and to result in the expression of a separate mCherry protein under the control of endogenous ced-6 regulatory sequences.