Intra/ Sections:Post-Anthropocentric Concepts of Multiplicity

The DFG-Network ‘Dispositiv der Menge’ (= crowd, mass, multitude) is based on the recognition that ‘the crowd’ has been constituted, classified, regulated, or dispersed throughout history in various, heterogenous, conflictual ways, which make it impossible to hold onto any understanding of the crowd as a clearly delimited and substantiated entity or to the forms in which it is represented as such. This workshop extends this approach by taking ‘the crowd’ itself as a multitude or multiplicity. It will address phenomena related to more fluctuating and in/determinate intra/sections of collectivities in order to transform the image of ‘the crowd’ from an in-divi-dual-ized One into a mani-fold multiplicity. Such a multiplicity in the singular plural is characterized by movement and motion, fragmentation and friction, ongoingness and inherent contestation. By focusing on this multiplicity, the workshop seeks to un-work a persistent conceptual anthropocentrism of the ways in which agentiality is conceptualized and imagined, instead searching for more dynamic relations with/in a variety of agencies (human, animal, plant, things, propositions) that can be seen as ‘intra-active’. Yet, while ‘the crowd’ will be approached from a critique of anthropomorphism, the turn towards ecological or relational co-existence cannot be a turn away from the violent asymmetrical relations of power and the continued flexibilization and hierarchical re- ordering of global social structures. The workshop sounds out conceptual and phenomenal resonances between what in Western academic discourses has of late become known as ‘New Materialism’ (in its different strands) and the long tradition of (but also always newly emerging) indigenous and decolonial epistemologies. The idea is to look for ways to concretize the potential for intra/sections in-between posthuman(ist) and indigenous/decolonial thought-practices, hoping for a dialogue between more Western-oriented approaches — e.g., actor-network theory (Bruno Latour), the figures of the cyborg and companion species (Donna Haraway), vital materialism (Jane Bennett), un/limited ecologies (Vicky Kirby), or agential realism (Karen Barad) — and alternative indigenous cosmologies and ethical praxes such as ‘buen vivir/sumac kawsay’ (Alberto Acosta/Eduardo Gudynas), Amerindian perspectivalism (Eduardo Viveiros de Castro) or shape-shifting border/lands (Anzaldúa). The workshop invites its participants to diffract heterogeneous ways of thinking and enacting multiplicity. Collecting insights from literary and cultural studies, natural sciences, sociology, non-western cosmologies, or religion, it hopes to produce a vision of how a post- anthropocentric perspective can enrich an understanding of ‘world’ as a plurivocal worlding process.Intra/ Sections: Post-Anthropocentric Concepts of Multiplicity, workshop, ICI Berlin, 24–25 March 2022 <https://doi.org/10.25620/e220324

A novel family of plasmid-transferred anti-sense ncRNAs

The genome of Xanthomonas campestris pv. vesicatoria encodes a constitutively expressed small RNA, which we designate PtaRNA1, "Plasmid transferred anti-sense RNA". It exhibits all hallmarks of a novel RNA antitoxin that proliferates by frequent horizontal transfer. It shows an erratic phylogenetic distribution with occurrences on chromosomes in a few individual strains distributed across both beta-and gamma-proteobacteria. Moreover, a homologous gene located on plasmid pMATVIM-7 of Pseudomonas aeruginosa is found. All ptaRNA1 homologs are located anti-sense to a putative toxin, which in turn is never encountered without the small RNA. The secondary structure of PtaRNA1, furthermore, is very similar to that of the FinP anti-sense RNA found on F-like plasmids in Escherichia coli

Ecosystem services as the silver bullet? A systematic review of how ecosystem services assessments impact biodiversity prioritisation in policy - Annex 1

This document is the Annex 1 of the journal article, Ecosystem services as the silver bullet? A systematic review of how ecosystem services assessments impact biodiversity prioritisation in policy to be published in Earth System Governance Special Issue

Depreissia decipiens, an enigmatic canopy spider from Borneo revisited (Araneae, Salticidae), with remarks on the distribution and diversity of canopy spiders in Sabah, Borneo

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Detection of correlated conformational fluctuations in intrinsically disordered proteins through paramagnetic relaxation interference

Functionally relevant conformational states of intrinsically disordered proteins (IDPs) are typically concealed in a vast space of fast interconverting structures. Here we present a novel methodology, NMR-based paramagnetic relaxation interference (PRI), that allows for direct observation of concerted motions and cooperatively folded sub-states in IDPs. The proposed NMR technique is based on the exploitation of cross correlated electron-nuclear dipolar relaxation interferences in doubly spin-labeled proteins and probes the transient spatial encounter of electron-nucleus spin pairs