On the right, emerging from the social sciences, is a position that identifies the recent sea changes in Eastern Europe and the USSR, the longer-term global shifts toward internationalisation and the collapse of movement politics of various kinds as calling into question the continuing relevance of the neo Marxist 'motor' of cultural studies.

For example, attachment of oligohistidine tags to the periplasmic termini of membrane proteins often interferes with folding and drastically impairs expression in Escherichia coli.

You drive me crazy, she said flatly. Back atcha, my sistah, I said with a laugh, then changed the subject.

'For as soon as I heard Tewkesbury tell of screams and wailings in the air, and no one to be seen,' said Elzevir, 'I guessed that some poor soul had got shut in the vault, and was there crying for his life.