Fruitless attempts? The Kurdish initiative and containment of the Kurdish movement in Turkey

Following the victory of the Kurdish party DTP (Demokratik Toplum Partisi, Democratic Society Party) in Turkey's southeastern provinces in the local elections of March 2009, Turkey witnessed the AKP (Adalet ye Kalkinma Partisi, Justice and Development Party) government's Kurdish initiative, the closure of the victorious Kurdish party and waves of arrests of Kurdish activists and politicians. This rush of action constituted a renewed effort to contain and roll back the political and societal influence of the Kurdish movement. But what is it exactly that the government and the state were attempting to contain, and why? This article considers the recent moves of the ruling AKP, the judiciary, and the Turkish Armed Forces in regard to the "Kurdish problem" in Turkey's southeast, interpreting them as different responses to the regional success of the Kurdish movement

Detection and quantitation of synthetic cannabinoid receptor agonists in infused papers from prisons in a constantly evolving illicit market

© 2020 John Wiley & Sons, Ltd. Drug misuse in prisons contributes to increased disruption and violence and negatively impacts prisoner safety, rehabilitation, and recovery. Synthetic cannabinoid receptor agonists (SCRAs), colloquially known as “spice”, are infused into papers and are of particular concern in a prison setting where they are commonly vaped. Methods for the qualitative and quantitative analysis of SCRA infused papers, including impurity profiling, were developed using gas chromatography–mass spectrometry (GC–MS) with qualitative confirmation by ultra high pressure liquid chromatography with photodiode array and quadrupole time of flight mass spectrometry detection (UPLC-PDA-QToF-MS) and applied to 354 individual seized paper samples originating from 168 seizures from three Scottish prisons. Of these samples, 41% (146 samples from 101 seizures) contained at least one SCRA and multiple SCRAs were detected on 23% of these papers. Concentrations ranged from < 0.05–1.17 mg/cm2 paper, representing the first reported quantitative data for SCRA infused papers. An evolution in the SCRAs detected was demonstrated; 5F-MDMB-PINACA (5F-ADB) predominated until late 2018, after which time 5F-MDMB-PICA and 4F-MDMB-BINACA became increasingly more prevalent, followed by the arrival of MDMB-4en-PINACA in June 2019. Concentration mapping data from two seized paper samples demonstrated that SCRA concentrations across larger papers were highly variable (0.47–2.38 mg/cm2 paper) making consistent dosing by users, and representative sampling by laboratory analysts, difficult. Near real-time qualitative and quantitative information on SCRAs circulating in prisons acts as an early warning system for SCRAs emerging on the wider illicit market, inform the methods used to detect them and limit supply, and provide information to support harm reduction measures

New scientific discoveries : plants and fungi

Scientific discovery, including naming new taxa, is important because without a scientific name, a species is invisible to science and the possibilities of researching its ecology, applications and threats, and conserving it, are greatly reduced. We review new scientific discoveries in the plant and fungal kingdoms, based largely on new names of taxa published in 2019 and indexed in the International Plant Names Index and Index Fungorum. Numbers of new species in both kingdoms were similar with 1942 new species of plant published and 1882 species of fungi. However, while >50% of plant species have likely been discovered, >90% of fungi remain unknown. This gulf likely explains the greater number of higher order taxa for fungi published in 2019: three classes, 18 orders, 48 families and 214 genera versus one new family and 87 new genera for plants. We compare the kingdoms in terms of rates of scientific discovery, globally and in different taxonomic groups and geographic areas, and with regard to the use of DNA in discovery. We review species new to science, especially those of interest to humanity as new products, and also by life‐form. We consider where future such discoveries can be expected. We recommend an urgent increase in investment in scientific discovery of plant and fungal species, while they still survive. Priorities include more investment in training taxonomists, in building and equipping collections‐based research centers for them, especially in species‐rich, income‐poor countries where the bulk of species as yet unknown to science are thought to occur

Plotting a future for Amazonian canga vegetation in a campo rupestre context

This work was supported by CNPq project (455505/2014-4) to all authors; The MPEG/ITVDS/FADESP Term of Agreement (01205.000250/2014-10); DCZ – CNPq productivity grant; NFOM - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (BR- 88887/130640/2016-00).In order to establish effective conservation strategy, drivers of local and regional patterns of biodiversity need to be understood. The composition of local biodiversity is dependent on a number of factors including evolution and redistribution of lineages through dispersal and environmental heterogeneity. Brazilian canga is characterised by a ferrugineous substrate, found both in the Iron Quadrangle of Minas Gerais and in the Carajás mountains in Amazonia. Canga is one of several specialised habitat types comprising Brazilian campo rupestre, a montane vegetation found within or adjacent to several major Brazilian bioregions, including the Atlantic Forest and Amazonia, with exceptionally high levels of diversity and endemism arising from both history of dispersal and environmental variation. In order to inform biodiversity conservation for canga, and more broadly for campo rupestre, we performed floristic and phylogenetic analyses investigating affinities between 28 sites on different substrates (canga and quartzite) and geographic locations (Carajás, Pará [Amazonia]; Cadeia do Espinhaço, Minas Gerais; Chapada Diamantina, Bahia). Through analysis of 11204 occurrences of 4705 species of angiosperms, we found that Amazonian Carajás canga plant communities formed a cohesive group, distinct from species assemblages found in Eastern Brazil (Minas Gerais, Bahia), either on canga or quartzite. The phylogenetic megatree of species across all sites investigated shows associations between certain clades and Amazonian canga, with few shared species between the Amazonian Carajás and Eastern Brazil sites, while the floristic comparison shows high levels of heterogeneity between sites. The need for reserves for Amazonian Carajás canga has been recognized and addressed by the creation of a national park. However, current sampling does not provide sufficient reassurance that the canga areas now benefitting from full legal protection adequately represent the regional canga flora.Publisher PDFPeer reviewe

Botanical Monography in the Anthropocene

Unprecedented changes in the Earth's biota are prompting urgent efforts to describe and conserve plant diversity. For centuries, botanical monographs — comprehensive systematic treatments of a family or genus — have been the gold standard for disseminating scientific information to accelerate research. The lack of a monograph compounds the risk that undiscovered species become extinct before they can be studied and conserved. Progress towards estimating the Tree of Life and digital information resources now bring even the most ambitious monographs within reach. Here, we recommend best practices to complete monographs urgently, especially for tropical plant groups under imminent threat or with expected socioeconomic benefits. We also highlight the renewed relevance and potential impact of monographies for the understanding, sustainable use, and conservation of biodiversity.Fil: Grace, Olwen M.. Royal Botanic Gardens, Kew; Reino UnidoFil: Pérez-Escobar, Oscar A.. Royal Botanic Gardens, Kew; Reino UnidoFil: Lucas, Eve J.. Royal Botanic Gardens, Kew; Reino UnidoFil: Vorontsova, Maria S.. Royal Botanic Gardens, Kew; Reino UnidoFil: Lewis, Gwilym P.. Royal Botanic Gardens, Kew; Reino UnidoFil: Walker, Barnaby E.. Royal Botanic Gardens, Kew; Reino UnidoFil: Lohmann, Lúcia G.. Universidade de Sao Paulo; BrasilFil: Knapp, Sandra. Natural History Museum; Reino UnidoFil: Wilkie, Peter. Royal Botanic Gardens; Reino UnidoFil: Sarkinen, Tiina. Royal Botanic Gardens; Reino UnidoFil: Darbyshire, Iain. Royal Botanic Gardens; Reino UnidoFil: Lughadha, Eimear Nic. Royal Botanic Gardens; Reino UnidoFil: Monro, Alexandre. Royal Botanic Gardens; Reino UnidoFil: Woudstra, Yannick. Universidad de Copenhagen; Dinamarca. Royal Botanic Gardens; Reino UnidoFil: Demissew, Sebsebe. Addis Ababa University; EtiopíaFil: Muasya, A. Muthama. University Of Cape Town; SudáfricaFil: Díaz, Sandra Myrna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Baker, William J.. Royal Botanic Gardens, Kew; Reino UnidoFil: Antonelli, Alexandre. University of Oxford; Reino Unido. University Goteborg; Sueci

Use of DNA–Damaging Agents and RNA Pooling to Assess Expression Profiles Associated with BRCA1 and BRCA2 Mutation Status in Familial Breast Cancer Patients

A large number of rare sequence variants of unknown clinical significance have been identified in the breast cancer susceptibility genes, BRCA1 and BRCA2. Laboratory-based methods that can distinguish between carriers of pathogenic mutations and non-carriers are likely to have utility for the classification of these sequence variants. To identify predictors of pathogenic mutation status in familial breast cancer patients, we explored the use of gene expression arrays to assess the effect of two DNA–damaging agents (irradiation and mitomycin C) on cellular response in relation to BRCA1 and BRCA2 mutation status. A range of regimes was used to treat 27 lymphoblastoid cell-lines (LCLs) derived from affected women in high-risk breast cancer families (nine BRCA1, nine BRCA2, and nine non-BRCA1/2 or BRCAX individuals) and nine LCLs from healthy individuals. Using an RNA–pooling strategy, we found that treating LCLs with 1.2 µM mitomycin C and measuring the gene expression profiles 1 hour post-treatment had the greatest potential to discriminate BRCA1, BRCA2, and BRCAX mutation status. A classifier was built using the expression profile of nine QRT–PCR validated genes that were associated with BRCA1, BRCA2, and BRCAX status in RNA pools. These nine genes could distinguish BRCA1 from BRCA2 carriers with 83% accuracy in individual samples, but three-way analysis for BRCA1, BRCA2, and BRCAX had a maximum of 59% prediction accuracy. Our results suggest that, compared to BRCA1 and BRCA2 mutation carriers, non-BRCA1/2 (BRCAX) individuals are genetically heterogeneous. This study also demonstrates the effectiveness of RNA pools to compare the expression profiles of cell-lines from BRCA1, BRCA2, and BRCAX cases after treatment with irradiation and mitomycin C as a method to prioritize treatment regimes for detailed downstream expression analysis

The relationships between regional Quaternary uplift, deformation across active normal faults and historical seismicity in the upper plate of subduction zones: The Capo D’Orlando Fault, NE Sicily

In order to investigate deformation within the upper plate of the Calabrian subduction zone we have mapped and modelled a sequence of Late Quaternary palaeoshorelines tectonically-deformed by the Capo D’Orlando normal fault, NE Sicily, which forms part of the actively deforming Calabrian Arc. In addition to the 1908 Messina Strait earthquake (Mw 7.1), this region has experienced damaging earthquakes, possibly on the Capo D’Orlando Fault, however, it is not considered by some to be a potential seismogenic source. Uplifted Quaternary palaeoshorelines are preserved on the hangingwall of the Capo D’Orlando Fault, indicating that hangingwall subsidence is counteracted by regional uplift, likely because of deformation associated with subduction/collision. We attempt to constrain the relationship between regional uplift, crustal extensional processes and historical seismicity, and we quantify both the normal and regional deformation signals. We report uplift variations along the strike of the fault and use a synchronous correlation technique to assign ages to palaeoshorelines, facilitating calculation of uplift rates and the fault throw-rate. Uplift rates in the hangingwall increase from 0.4 mm/yr in the centre of the fault to 0.89 mm/yr beyond its SW fault tip, suggesting 0.5 mm/yr of fault related subsidence, which implies a throw-rate of 0.63 ± 0.02 mm/yr, and significant seismic hazard. Overall, we emphasise that upper plate extension and related vertical motions complicate the process of deriving information on the subduction/collision process, such as coupling and slip distribution on the subduction interface, parameters that are commonly inferred for other subduction zones without considering upper plate deformation

Effects of antiplatelet therapy on stroke risk by brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases: subgroup analyses of the RESTART randomised, open-label trial

Background Findings from the RESTART trial suggest that starting antiplatelet therapy might reduce the risk of recurrent symptomatic intracerebral haemorrhage compared with avoiding antiplatelet therapy. Brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases (such as cerebral microbleeds) are associated with greater risks of recurrent intracerebral haemorrhage. We did subgroup analyses of the RESTART trial to explore whether these brain imaging features modify the effects of antiplatelet therapy