Duplications of the Y-chromosome specific loci P25 and 92R7 and forensic implications

In the present study, we demonstrate that two commonly used Y-chromosome single nucleotide polymorphisms (SNPs), P25 and 92R7, are paralogous sequence variants (PSVs) originating from segmental duplications and that at least one of the sequence variants in each group of loci is polymorphic. Several methodologies were used in order to detect the SNP alleles and the PSVs of the loci. All results obtained with the various typing techniques supported the conclusion. The allele distributions of the binary markers were analysed in more than 600 males with seven different haplogroups. For P25, the ancestral allele C was found in several samples from different haplogroups. The derived allele A was always present with an additional C variant. Haplogroup P was defined by the derived allele A at the 92R7 locus. However, the ancestral allele G was always associated with an A variant due to the duplication.     

The Use of the Developmental Rate of the Aquatic Midge Chironomus riparius (Diptera,Chironomidae) in the Assessment of the Postsubmersion Interval

Nonbiting midges (Diptera, Chironomidae) are the most abundant members of the fauna associated with submerged carcasses, but their use in the medicolegal context is very restricted because of their complex ontogeny. In this case, the corpse of a woman was recovered in late spring from a river in Granada (Iberian Peninsula). It showed obvious signs of long permanence in the aquatic environment and, along with pulmonary and microscopical analyses, led to the conclusion that the cause of death was drowning. Several larvae‐like specimens were sampled from the scalp and later identified by morphological external features as IV instar larvae of Chironomus riparius Meigen, 1804 (Diptera, Chironomidae). Sequencing of cytochrome oxidase subunit I was performed to confirm the identification. The knowledge of the biology of C. riparius at low temperatures was critical to assess a postsubmersion interval of 16–17 days.     

Recent trends in the evolution of Mexican financial groups

The collapse of the peso in late 1994 shocked the world financial community and severely tarnished Mexico's image as a “model” developing country. This event, however, would not have been so surprising if, in the post-NAFTA euphoria, greater attention had been given to substantive deficiencies in Mexico's commercial environment which contradicted the form of its modernization programs. An example of this phenomenon may be found in the 1990 promulgation of the Law to Regulate Financial Groups . The official purpose of the law was to foment the formation of large conglomerations of financial services firms, similar to the universal banks found in Germany, which could offer a variety of financial services under a common trademark and take advantage of economies of scale. The government hailed the law as a step toward enhancing the international competitiveness of Mexico's financial system. However, in substance, the law resembles two laws passed in the 1970s which preceded the 1980s financial crisis. Given this contradictory perspective, this paper examines the history and legal basis of Mexican financial groups as well as the evolution of financial groups from 1991 through 1994.     

Historical Injuries,Temporality and the Law: Articulations of a Violent Past in Two Transitional Scenarios

This paper deals with the connections between historical injury and temporality in two transitional scenarios, and explores how the National Unity and Reconciliation Act of 1995 (South Africa) and the Justice and Peace Law of 2005 (Colombia) ‘articulate’ particular conceptions of ‘violence’ as well as conceive the prospect of an imagined new future. I argue that in trying to grasp the multiple dimensions of violence through different mechanisms, collective languages instituted by State-sponsored laws that seek ‘national reconciliation’ fail (in countries defined by historical, chronic dispossession) to render intelligible—at the very moment of their enunciation into a legal language—the structural dimensions of violence that are at the root of conflict itself. In this regard, the text concentrates on the ways in which difference and inequality—despite the promise of the newness reiterated by Transitional Justice paradigms—are woven together into a longue durée that lies beyond the theoretical contours and the technical mandates defined by and inherent to these laws.     

Policy Monitoring and Ministerial Survival: Evidence from Multiparty Presidentialism

Studies on policy monitoring and ministerial survival within coalition governments are usually conducted separately. In this study, we bring these topics together and argue that the strategy of coalition partners to oversee the implementation of one another's policies has surprising consequences on the duration of office-holding ministers. Our main theoretical insight suggests that the degree to which ministers behave as faithful agents of the government depends on their expectations about their partners' monitoring behavior, such that when they expect to be under high scrutiny, they moderate their drifting behavior. Using evidence from legislative information requests on the activities of individual ministers over all multiparty cabinets formed in Brazil between 1995 and 2014, we demonstrate that: (1) greater policy monitoring by coalition partners is observed under more ideologically heterogeneous cabinets, and (2) more frequent policy-monitoring efforts by coalition partners lead to a lower ministerial replacement within the government term.