The EU’s Choice of Regulatory Venues for Trade Negotiations: A Tale of Agency Power?

This article focuses on the EU’s strategy for choosing regulatory venues to negotiate trade agreements. It analyses the existence of a clear venue hierarchy since the late 1990s and the recent change leading to a blurring of any clear preference for using bilateral, inter-regional or multilateral settings. The article challenges domestic explanations of the EU’s choice of venue, stressing the autonomy of the Commission as a major factor. Using a principal-agent framework, it shows that the Commission’s agenda-setting powers, the existence of interest divergence among principals (e.g. Member States, business groups) and the multi-level system facilitate agency.

Evolutionary conservation of the U7 small nuclear ribonucleoprotein in Drosophila melanogaster.

The U7 snRNP involved in histone RNA 3' end processing is related to but biochemically distinct from spliceosomal snRNPs. In vertebrates, the Sm core structure assembling around the noncanonical Sm-binding sequence of U7 snRNA contains only five of the seven standard Sm proteins. The missing Sm D1 and D2 subunits are replaced by U7-specific Sm-like proteins Lsm10 and Lsm11, at least the latter of which is important for histone RNA processing. So far, it was unknown if this special U7 snRNP composition is conserved in invertebrates. Here we describe several putative invertebrate Lsm10 and Lsm11 orthologs that display low but clear sequence similarity to their vertebrate counterparts. Immunoprecipitation studies in Drosophila S2 cells indicate that the Drosophila Lsm10 and Lsm11 orthologs (dLsm10 and dLsm11) associate with each other and with Sm B, but not with Sm D1 and D2. Moreover, dLsm11 associates with the recently characterized Drosophila U7 snRNA and, indirectly, with histone H3 pre-mRNA. Furthermore, dLsm10 and dLsm11 can assemble into U7 snRNPs in mammalian cells. These experiments demonstrate a strong evolutionary conservation of the unique U7 snRNP composition, despite a high degree of primary sequence divergence of its constituents. Therefore, Drosophila appears to be a suitable system for further genetic studies of the cell biology of U7 snRNPs.

Unpacking reputational power: Intended and unintended determinants of the assessment of actors' power

The idea behind the reputational measure for assessing power of political actors is that actors involved in a decision-making process have the best view of their fellows' power. There has been, however, no systematic examination of why actors consider other actors as powerful. Consequently, it is unclear whether reputational power measures what it ought to. The paper analyzes the determinants of power attribution and distinguishes intended from unintended determinants in a data-set of power assessment covering 10 political decision-making processes in Switzerland. Results are overall reassuring, but nevertheless point toward self-promotion or misperception biases, as informants systematically attribute more power to actors with whom they collaborate.

Who Is Influential and Why? The Determinants of Reputational Power

Power is one of the most fundamental concepts in political science, and it is a crucial aspect of decision-making structures. The distribution of power between political actors and coalitions of actors informs us about who is actually able to influence decision-making processes. It is thus no surprise that power is a centerpiece of our assessment of political decision-making in Switzerland. In line with the main argument of this book, Chapter 3 has uncovered important changes in decision-making structures, which resulted in a rebalancing of power between governing parties, interest groups and state executive actors. Conjecturing about the reasons that may account for these changes, we pointed to factors of an organizational and institutional nature. For example, we put forward the decline of pre-parliamentary procedures oriented towards corporatist intermediation as a possible explanation for the weakening of interest groups. More generally, in several chapters it has been suggested that there is a relationship between the institutional design of a decision-making process, the related importance of decision-making phases and an actor's participation in these phases on the one hand, and the power of actors (and coalitions of actors) on the other. In addition, the analyses carried out in Chapters 2 to 5 draw our attention to the differences in power structure across decision-making processes or types of processes.

Expression Analysis of the Theileria parva Subtelomere-Encoded Variable Secreted Protein Gene Family

Background The intracellular protozoan parasite Theileria parva transforms bovine lymphocytes inducing uncontrolled proliferation. Proteins released from the parasite are assumed to contribute to phenotypic changes of the host cell and parasite persistence. With 85 members, genes encoding subtelomeric variable secreted proteins (SVSPs) form the largest gene family in T. parva. The majority of SVSPs contain predicted signal peptides, suggesting secretion into the host cell cytoplasm. Methodology/Principal Findings We analysed SVSP expression in T. parva-transformed cell lines established in vitro by infection of T or B lymphocytes with cloned T. parva parasites. Microarray and quantitative real-time PCR analysis revealed mRNA expression for a wide range of SVSP genes. The pattern of mRNA expression was largely defined by the parasite genotype and not by host background or cell type, and found to be relatively stable in vitro over a period of two months. Interestingly, immunofluorescence analysis carried out on cell lines established from a cloned parasite showed that expression of a single SVSP encoded by TP03_0882 is limited to only a small percentage of parasites. Epitope-tagged TP03_0882 expressed in mammalian cells was found to translocate into the nucleus, a process that could be attributed to two different nuclear localisation signals. Conclusions Our analysis reveals a complex pattern of Theileria SVSP mRNA expression, which depends on the parasite genotype. Whereas in cell lines established from a cloned parasite transcripts can be found corresponding to a wide range of SVSP genes, only a minority of parasites appear to express a particular SVSP protein. The fact that a number of SVSPs contain functional nuclear localisation signals suggests that proteins released from the parasite could contribute to phenotypic changes of the host cell. This initial characterisation will facilitate future studies on the regulation of SVSP gene expression and the potential biological role of these enigmatic proteins.

Cicero, Tullia, and Marcus: Gender-Specific Concerns for Family Tradition?

A fair number of Cicero's letters reveal his concern for his daughter Tullia and his son Marcus. Recent scholarship has read these letters as evidence for a ‘natural’ emotional attachment of a father to his children, in reaction to Philippe Ariès's opposite claim. This chapter considers whether Cicero's letters can be analysed only as expressions of paternal affection. The fact that the pater familias Cicero occupies a political position simultaneously in his nuclear family, his domus, and the Senate, results in a concern for his prestige within the social field of the aristocracy. And this concern is necessarily conferred upon his support of the education and the social and political career of his children. The chapter traces the gender-specific differences between Cicero's treatment of Tullia and Marcus, shows the social construction of parental affection, and contributes to a further understanding of the different functions of daughters and sons in the social force field of family memory.