Arsenic and Old Lace (film) that the deep theme of the play and film is the conflict in American history between the liberty to do anything (which the Brewsters demand), and America's bloody hidden past. The contemporary critical reviews were uniformly positive. "The New York Times" critic summed up the majority view, "As a whole, "Arsenic and Old Lace", the Warner picture which came to the Strand yesterday, is good macabre fun." "Variety" declared, "Capra's production, not elaborate, captures the color and spirit of the play, while the able writing team of Julius J. and Philip G. Epstein has turned in a very workable, tightly-compressed
Eps-Associated RNA element reconstitute EAR-mediated processive antitermination mechanism "in vitro" or in a Gram-negative heterologous host ("E. coli"), suggesting that additional "B. subtilis"-specific factor(s) may also be required for EAR antitermination. 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