Playing the regional card: why and how authoritarian gravity centres exploit regional organisations

The evidence of regional authoritarian clustering across different world regions goes together with the finding that after the end of the bipolar world regional patterns of interaction became more important. Especially in the 2000s a process of revitalisation of regional organisations and even the creation of new regional organisations took place. Interestingly, these newly founded organisations consist predominantly of authoritarian regimes. Due to the emergence and resilience of authoritarianism in the world, the question arises: To what extent do regional organisations (ROs) play a role in this phenomenon? We argue that authoritarian protagonists which we call authoritarian gravity centres (AGCs) constitute a force of attraction for countries in geopolitical proximity – and use ROs as a transmission belt and a learning room for disseminating autocratic elements. In a cross-regional comparison, based on extensive field work, we provide empirical analysis on two AGCs (Saudi Arabia and Venezuela) within their respective ROs Gulf Cooperation Council (GCC), Bolivarian Alliance for the Peoples of Our America (ALBA-TCP) and tackle the questions of why and how autocracies decide to move forward multilaterally within the RO.     

Successful DNA typing of a urine sample in a doping control case using human mitochondrial DNA analysis

In a doping control case, a urine sample was tested positive for nandrolon. We were asked by the athlete to perform DNA investigations on the questioned urine sample and compare these to a fresh blood sample taken from the athlete in order to detect or rule out manipulation and/or switching of the samples. The urine sample had been collected nine months prior to the investigation and had been stored at 4 degrees C. In a first approach, nuclear DNA systems were investigated that failed with the exception of the Amelogenin system. Due to the high copy number of mitochondrial DNA molecules and the robustness of the mitochondrial genome, we investigated the HVR I and HVR II regions of mitochondrial DNA and obtained reproducible and clear sequencing results for both the blood and the urine samples. Due to the identical sequences, it could not be excluded that the blood sample and the urine sample were from the same individual or an individual having the same maternal lineage.