Arsenic and Old Lace (play) Carole Cook, and Michael Stever. A recent revival was mounted in February 2011 at the Dallas Theater Center starring Betty Buckley and Tovah Feldshuh. A Hebrew version was staged at the Habima Theatre in Tel Aviv with the opening night on October 29, 2012, with Lea Koenig and Dvora Kaydar in the main roles. On November 19, 2016, Independent Theatre Pakistan opened their new season with a rendition of the performance at Ali Auditorium in Lahore, Pakistan. Arsenic and Old Lace (play) Arsenic and Old Lace is a play by American playwright Joseph Kesselring, written in 1939. It has become
Eps-Associated RNA element Eps-Associated RNA element The "eps"-Associated RNA element (EAR; also called "epsC" motif) is a conserved RNA motif associated with exopolysaccharide ("eps") or capsule biosynthesis genes in a subset of bacteria classified within the order Bacillales. It was initially discovered in "Bacillus subtilis", located between the second and third gene in the "eps" operon (i.e., between "epsB" and "epsC"). Deletion of the EAR element impairs biofilm formation. The combination of comparative sequence alignments and structural probing data revealed that the secondary structure of the EAR RNA consists of five helical segments (P1-P5) and a pseudoknot (see diagram). In general, mutations that