Structures and biochemical studies suggest that the ARCH domain of XPD can encircle the translocating DNA strand during unwinding (Liu et al., 2008; Wolski et al., 2008; Kuper and Kisker, 2012; Kuper et al., 2012; Pugh et al., 2012), providing a potential structural basis for backsliding without dissociation (see 'Discussion').
They admired Mr Bush's chiding of Russia for backsliding on democracy when he met Mr Putin in Bratislava in February.
While EU officials and politicians berate Ukraine for backsliding – on privatisation, modernising the infrastructure and, of course, corruption – the buccaneers of US business give a fine impression of remaining bullish.
This week it was announced that some limits are to go, but in China there is always plenty of room for backsliding between announcement and execution.
(Our system allows a score of 0, 0.5, or 1 for each category, and is dynamic, meaning we can subtract points for backsliding).
Latvia took this judgment especially hard, and began lobbying furiously for promotion.This week the European Commission, in progress reports on all the applicants, chided two of the first wave, the Czech Republic and Slovenia, for backsliding, but singled out Latvia for praise.
Rückfall, the German word for backsliding, is one reason the euro zone is being pushed back into an acute phase of the crisis.In this section The end of the euro's Indian summer A waning star?
"International aid should generously support health and education and other crucial needs, but donor money shouldn't pay for backsliding to Taliban-era abuses".
Potential for therapeutic solutions.
