Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
An enzyme that cleaves the chains of nucleotides in nucleic acids into smaller units.
- ‘These DNA-binding proteins include polymerases, helicases, nucleases, isomerases, ligases, histones, and others.’
- ‘When both sets of fingers are bound, the cleavage domain can dimerize to form an active nuclease and cleave the DNA at the sites indicated by carats.’
- ‘In Belgium, as late as 1945, Gratia's group observed that nucleases (RNase and DNase) had no effect on four tested bacteriophages of various origins.’
- ‘Plants then synthesize antimicrobial substances, including the protein chitinase, which degrades the cell walls of fungi, and enzymes called nucleases, which break apart the ribonucleic acid of viruses.’
- ‘Such hydrolytic enzymes as cystein proteinases, serine proteinases, and nucleases are highly induced during xylogenesis.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.