Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A variation in the length of restriction fragments produced by a given restriction enzyme in a sample of DNA. Such variation is used in forensic investigations and to map hereditary disease.
- ‘The COL7A1 gene has been located on chromosome 3 through genetic linkage studies with restriction fragment length polymorphism.’
- ‘Molecular strain typing by restriction fragment length polymorphism was performed using DNA probes for IS6110 8 and PGCR9 repetitive sequences.’
- ‘The most commonly used method for detecting HFE mutations was restriction fragment length polymorphism.’
- ‘From January 1999, the virus was detected and typed using a polymerase chain reaction method and restriction fragment length polymorphism.’
- ‘Fingerprinting of M. tuberculosis exploits restriction fragment length polymorphism of chromosomal DNA.’
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.