Does overcoming restriction as a barrier to DNA transformation in Caldicellulosiruptor species result in efficient marker replacement?
Deletion of the cbeI gene removes a substantial barrier to routine DNA transformation and chromosomal modification of C. bescii. This will facilitate the functional analyses of genes as well as metabolic engineering for the production of biofuels and bioproducts from biomass. An analysis of restriction-modification activities in members of this genus suggests a way forward to eliminating restriction as a barrier to DNA transformation and efficient genetic manipulation of this important group of hyperthermophiles.
Preparing patients for their ED experience by describing the ED process of care through a waiting room video can improve ED patient satisfaction and the knowledge of outpatient clinic resources in an ambulatory population. Future studies should research the implementation of this educational intervention in a randomized fashion.