“Our findings thus support more recent studies suggesting that the FLM-δ splice variant may be biologically irrelevant {Lutz, 2015 #118;Sureshkumar, 2016 #96}. One of these studies also identified a large number of biologically irrelevant transcripts that could be identified with the primer combination used here for the detection of FLM-δ {Sureshkumar, 2016 #96}. Our data thus support the conclusion that none of these amplification products has a biologically important function {Sureshkumar, 2016 #96}."