The stem-loop binding protein stimulates histone translation at an early step in the initiation pathway

Metazoan replication-dependent histone mRNAs do not have a poly(A) tail but end instead in a conserved stem-loop structure. Efficient translation of these mRNAs is dependent on the stem-loop binding protein (SLBP). Here we explore the mechanism by which SLBP stimulates translation in vertebrate cells, using the tethered function assay and analyzing protein-protein interactions. We show for the first time that translational stimulation by SLBP increases during oocyte maturation and that SLBP stimulates translation at the level of initiation. We demonstrate that SLBP can interact directly with subunit h of eIF3 and with Paip1; however, neither of these interactions is sufficient to mediate its effects on translation. We find that Xenopus SLBP1 functions primarily at an early stage in the cap-dependent initiation pathway, targeting small ribosomal subunit recruitment. Analysis of IRES-driven translation in Xenopus oocytes suggests that SLBP activity requires eIF4E. We propose a model in which a novel factor contacts eIF4E bound to the 5' cap and SLBP bound to the 3' end simultaneously, mediating formation of an alternative end-to-end complex.

Translation und Transgression. Interkulturelle Aspekte der Übersetzung(swissenschaft)

Der Titel des Bandes - Translation und Transgression - ist zugleich Programm. Er verbindet die Darstellung von Formen und Verfahren, Problemen und Chancen der Übersetzung mit Antworten auf die Frage, wie Übersetzen und Dolmetschen dafür fruchtbar gemacht werden kann, Differenzen zwischen Kulturen zu erkennen, zu verstehen, zu verringern, zu überbrücken. Das Buch versammelt Beiträge namhafter Germanisten aus aller Welt sowohl zur alltags- und berufspraktischen Übersetzung als auch zur fachlichen und literarischen Translation anhand von Beispielen mit Bezug auf zahlreiche Sprachenpaare, jeweils verstanden als Praxis transkulturellen Handelns von Kulturmittlern. Es handelt sich dabei um die translationswissenschaftlichen Ergebnisse eines von der Gesellschaft für interkulturelle Germanistik und der Universität Vilnius gemeinsam durchgeführten Kongresses in Litauen.

Interview and translation strategies: coping with multilingual settings and data

Central Eastern Europe, the research area this paper is concerned with, is a region characterized by a high diversity of languages and cultures. It is, at the same time, an area where political, cultural and social conflicts have emerged over time, nowadays especially in border zones, where people of different ethnic, cultural or linguistic background live. In this context, it is important for us researchers to get balanced interview data, and consequently we very often have to conduct interviews in several different languages and within changing cultural contexts. In order to avoid "communication problems" or even conflictual (interview) situations, which might damage the outcome of the research, we are thus challenged to find appropriate communication strategies for any of these situations. This is especially difficult when we are confronted with language or culture-specific terminology or taboo expressions that carry political meaning(s). Once the interview data is collected and it comes to translating and analysing it, we face further challenges and new questions arise. First of all, we have to decide what a good translation strategy would be. Many words and phrases that exist in one language do not have an exact equivalent in another. Therefore we have to find a solution for translating these expressions and concepts in a way that their meanings do not get "lost by translation". In this paper I discuss and provide insights to these challenges by presenting and discussing numerous examples from the region in question. Specifically, I focus on the deconstruction of the meaning of geographical names and politically loaded expressions in order to show the sensitivities of language, the difficulties of research in multilingual settings and with multilingual data as well as the strategies or "ways out" of certain dilemmas.

Kontent i Pravo v. Masterhost Presidium of the Supreme Arbitration Court of the Russian Federation, Judgment of 23 December 2008, Nr. 10962/08 Translation and Comment

This Judgment by the Presidium of the Supreme Arbitration Court of the Russian Federation can be considered as a landmark ruling for Internet Service Provider’s (ISP) liability. The Court stipulates for the first time concise principles under which circumstances an ISP shall be exempt from liability for transmitting copyright infringing content. But due to the legislation on ISP liability in the Russian Federation it depends on the type of information which rules of liability apply to ISP. As far as a violation of intellectual property rights is claimed, the principles given now by the Supreme Arbitration Court are applicable, which basically follow the liability limitations of the so called EU E-Commerce Directive. But, furthermore, preventive measures that are provided in service provider contracts to suppress a violation through the use of services should be taken into account as well. On the other hand, as far as other information is concerned the limitations of the respective Information Law might be applicable which stipulates different liability requirements. This article gives a translation of the Supreme Arbitration Court’s decision as well as a comment on its key rulings with respect to the legal framework and on possible consequences for practice.

Legal Translation and the Bilingual Publication of Roman Imperial Constitutions

The present paper aims at investigating translation techniques and publication methods of Roman imperial constitutions published in Greek in the eastern provinces of the empire, where the official Latin was not well-established. Language, being a tool for normative communication must be comprehensible to the addressees of the norm, therefore publication of a normative text in a multilingual society brings along difficulties related in particular to the translatability of legal terminology. Language problems appear, however, not only in the level of communication, but also in those of implementation and interpretation of norms. Linguistic diversity, which currently afflicts legislators in the EU, has already been a challenge for the legislators in the Roman Empire. Major difficulty was the necessity of expressing Roman legal concepts in Greek language. Centralized translation system and consequent use of terminology helped to adapt Greek for the purposes of Roman legislator creating new technical vocabulary.

Mitochondrial translation factors of Trypanosoma brucei: elongation factor-Tu has a unique subdomain that is essential for its function

Mitochondrial translation in the parasitic protozoan Trypanosoma brucei relies on imported eukaryotic-type tRNAs as well as on bacterial-type ribosomes that have the shortest known rRNAs. Here we have identified the mitochondrial translation elongation factors EF-Tu, EF-Ts, EF-G1 and release factor RF1 of trypanosomatids and show that their ablation impairs growth and oxidative phosphorylation. In vivo labelling experiments and a SILAC-based analysis of the global proteomic changes induced by EF-Tu RNAi directly link EF-Tu to mitochondrial translation. Moreover, EF-Tu RNAi reveals downregulation of many nuclear encoded subunits of cytochrome oxidase as well as of components of the bc1-complex, whereas most cytosolic ribosomal proteins were upregulated. Interestingly, T. brucei EF-Tu has a 30-amino-acid-long, highly charged subdomain, which is unique to trypanosomatids. A combination of RNAi and complementation experiments shows that this subdomain is essential for EF-Tu function, but that it can be replaced by a similar sequence found in eukaryotic EF-1a, the cytosolic counterpart of EF-Tu. A recent cryo-electron microscopy study revealed that trypanosomatid mitochondrial ribosomes have a unique intersubunit space that likely harbours the EF-Tu binding site. These findings suggest that the trypanosomatid-specific EF-Tu subdomain serves as an adaption for binding to these unusual mitochondrial ribosomes.

The Basic Law (Grundgesetz) 2012: The Constitution of the Federal Republic of Germany – Introduction and Translation

This introduction and translation is part of the research project International Constitutional Law. All amendments up to and including the 59th Amendment of 11th July 2012 have been translated and included into a consolidated edition. There have been no more amendments until today (8th October 2013).