Deciphering the structural basis of high thermostability of dehalogenase from psychrophilic Bacterium Marinobacter sp. ELB17 is published by Chrast et al. and structure is available (5MXP) Four non-synonymous mutations (Trp(251)-Leu, Asp(273)-Glu, Ala(365)-Val, and Ile(396)-Val) may be associated with spinosad resistance in house flies are published by Zhang et al. Notum produced by Paneth cells attenuates regeneration of aged intestinal epithelium is published by Pentinmikko et al. Carboxylesterase, a de-esterification enzyme, catalyzes the degradation of chlorimuron-ethyl in Rhodococcus erythropolis D310-1 is published by Zang et al.