sqIs19 [hlh-30p::hlh-30::GFP + rol-6(su1006)]. Rollers. Slightly longer lived at 20C. hlh-30::GFP expression should be visible at relatively low magnification. [NOTE: the array does not segregate 100% in original stock; pick GFP+ and check for correct segregation to maintain the array. New stock recevied at CGC June, 2016.] Reference: Lapierre LR, et. al. Nat Commun. 2013 Aug 8;4:2267.