Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A red dye which is used as a pH indicator and (in medicine) injected in testing kidney function.
- ‘Aseptically dissected porcine lenses were maintained in modified medium 199 without phenol red supplemented with 1% penicillin-streptomycin and 4% porcine serum.’
- ‘These oligonucleotides were diluted in sterile water with 0.02% phenol red for visualization purposes and 15 nl was injected into one- or two-cell stage wild-type embryos.’
- ‘The medium containing ALA and/or SA was removed, cells were washed I X with 0.9% NaCl, and 100 ILL of medium minus serum and phenol red were added.’
- ‘Coverslips containing infected fibroblasts were mounted in a temperature-controlled chamber and bathed in DMEM lacking phenol red with 10% FBS and 20 mM Hepes (Gibco).’
- ‘For UV irradiation, keratinocytes were washed twice with PBS and placed under a film of Hanks balanced salt solution without phenol red (GIBCO-BRL) to prevent UV absorption by the medium.’
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.