The OSHA Laboratory Standard (i.e. Chemical Hygiene Plan) requires SOPs relevant to safety and health considerations to be prepared and followed when laboratory work involves the use of hazardous ...

This important study addresses how DNA replication restarts in Escherichia coli in the absence of a functional replication initiator protein DnaA. The authors show that helicase DnaB loading at the ...

I worked with a manager that kept customer information in a Rolodex to prevent any one else from making calls to them. And I mean a classic Rolodex, the big spinning thing that had index cards with ...

Dead cells were stained by using either Live/Dead Cell Stain Kit (Invitrogen, Carlsbad, California, USA), 7-aminoactinomycin D (BD Biosciences) or ethidium monoazide (Invitrogen) for exclusion from ...

: chemical structures of the nitroimidazoles: benznidazole (8), megazol (9) and a metronidazole analog (10). Several nitroimidazoles possess good oral therapeutic activity against protozoal parasites; ...