HCV IRES manipulates the ribosome to promote the switch from translation initiation to elongation.

The internal ribosome entry site (IRES) of the hepatitis C virus (HCV) drives noncanonical initiation of protein synthesis necessary for viral replication. Functional studies of the HCV IRES have focused on 80S ribosome formation but have not explored its role after the 80S ribosome is poised at the start codon. Here, we report that mutations of an IRES domain that docks in the 40S subunit's decoding groove cause only a local perturbation in IRES structure and result in conformational changes in the IRES-rabbit 40S subunit complex. Functionally, the mutations decrease IRES activity by inhibiting the first ribosomal translocation event, and modeling results suggest that this effect occurs through an interaction with a single ribosomal protein. The ability of the HCV IRES to manipulate the ribosome provides insight into how the ribosome's structure and function can be altered by bound RNAs, including those derived from cellular invaders

‘The only game in town?’: football match-fixing in Greece

The final publication is available at Springer via http://dx.doi.org/10.1007/s12117-014-9239-3Football match-fixing in Greece has a relatively long history, however, from the late 1990s it has been considered as a serious problem for the sport in the country. Despite the history of the phenomenon in the country, Greece has only relatively recently been identified as one of the hotspots for football match-fixing on an international level. Following the recent scandal exposure of fixed matches in Greece in 2011, also known as Koriopolis (a pun name on the Italian scandal Calciopolis and the Greek word ‘korios’ or phone-tap), detailed information about numerous matches played in the 2008/09, 2009/10 and 2010/11 seasons that attracted UEFA’s attention were brought into the public eye. Soon after, legal action was taken against individuals involved in the process, with a number of club officials facing lifelong bans from any footballrelated activity, and football clubs either relegated or excluded from European competitions and the Super League itself for their involvement in the scandal. In May 2013, the number of people facing charges exceeded 200, with some of them having already been imprisoned for their involvement in the scandal. Following the aforementioned scandal exposure, a vast amount of information regarding football match-fixing was made available to the public. The aim of the current article is to provide an account of the social organisation of football match-fixing in Greece. Our account is based on three main sources of data: the telephone conversations that were the result of wiretapping by the National Intelligence Agency in relation to the latest football match-fixing scandal (of 2011), published media sources, and interviews with informed actors from the realm of Greek football