64 Works

Borane Catalyzed Stereoselective C–H insertion, Cyclopropanation, and Ring-Opening Reactions - data

Ayan Dasgupta, Rasool Babaahmadi, Ben Slater, Brian F Yates, Alireza Ariafard & Rebecca L Melen
Lewis acidic boranes have been shown to be an effective metal-free catalyst for highly selective reactions of donor-acceptor diazo compounds to a range of substrates. The reactions of α-aryl α-diazoesters with nitrogen heterocycles indole or pyrrole selectively generates C3 and C2 C–H insertion products respectively in good to excellent yields even when using unprotected indoles. Alternatively, benzofuran, indene, and alkene substrates give exclusively cyclopropanated products with α-aryl α-diazoesters, whereas the reactions with furans leads to...

Natural history, phenotypic spectrum, and discriminative features of multisystemic RFC1-disease

Andreas Traschütz, Andrea Cortese, Selina Reich, Natalia Dominik, Jennifer Faber, Heike Jacobi, Annette Hartmann, Dan Rujescu, Solveig Montaut, Andoni Echaniz-Laguna, Sevda Erer, Valerie Cornelia Schütz, Alexander Tarnutzer, Marc Sturm, Tobias Haack, Nadège Vaucamps-Diedhiou, Helene Puccio, Ludger Schöls, Thomas Klockgether, Bart P. Van De Warrenburg, Martin Paucar, Dagmar Timmann, Ralf-Dieter Hilgers, Jose Gazulla, Michael Strupp … & Matthis Synofzik
Objective: To delineate the full phenotypic spectrum, discriminative features, piloting longitudinal progression data, and sample size calculations of RFC1-repeat expansions, recently identified as causing cerebellar ataxia, neuropathy, vestibular areflexia syndrome (CANVAS). Methods: Multimodal RFC1 repeat screening (PCR, southern blot, whole-exome/genome (WES/WGS)-based approaches) combined with cross-sectional and longitudinal deep-phenotyping in (i) cross-European cohort A (70 families) with ≥2 features of CANVAS and/or ataxia-with-chronic-cough (ACC); and (ii) Turkish cohort B (105 families) with unselected late-onset ataxia. Results:...

Phase resolution of heterozygous sites in diploid genomes is important to phylogenomic analysis under the multispecies coalescent model

Ziheng Yang, Jun Huang, Tomas Flouri, Jeremy Bennett & Adam Leache
Genome sequencing projects routinely generate haploid consensus sequences from diploid genomes, which are effectively chimeric sequences with the phase at heterozygous sites resolved at random. The impact of phasing errors on phylogenomic analyses under the multispecies coalescent (MSC) model is largely unknown. Here we conduct a computer simulation to evaluate the performance of four phase-resolution strategies (the true phase resolution, the diploid analytical integration algorithm which averages over all phase resolutions, computational phase resolution using...

Data package from 'Pantropical variability in tree crown allometry' Global Ecology and Biogeography 2021. DOI: 10.1111/geb.13231

Grace Jopaul Loubota Panzou, Adeline Fayolle, Tommaso Jucker, Oliver Phillips, Stephanie Bohlman, Lindsay F. Banin, Simon L. Lewis, Kofi Affum-Baffoe, Luciana F. Alves, Cécile Antin, Eric Arets, Luzmila Arroyo, Timothy R. Baker, Nicolas Barbier, Hans Beeckman, Uta Berger, Yannick Enock Bocko, Frans Bongers, Sam Bowers, Thom Brade, Eduardo S. Brondizio, Arthur Chantrain, Jerome Chave, Halidou Compaore & David Coomes

Middle Eocene terrestrial paleoweathering and climate evolution in the midlatitude Bohai Bay Basin of Eastern China

Di Chen, Xiongqi Pang, Kun Zhang, Guoyong Liu, Fujie Jiang, Liang Li, Youwei Wang, Min Li & Yang Liu
The middle Eocene is a key time period for understanding Cenozoic cooling of the global climate. In eastern Asia, this time period was marked by deposition of extensive mudstones, shales and interbedded siltstones, especially in the midlatitude Bohai Bay Basin. Still, midlatitude terrestrial records of climate evolution during the middle Eocene are rare. Here, we analyze a continuous, high-resolution record of this period using samples of the shales in the fourth submember of the third...

Fire Safety Engineering: Competencies Report 5 of 8

David Lange, Jose Torero, Cristian Maluk & Juan P Hidalgo
The Competencies Report points towards an accreditation framework for professional engineers in fire safety

Fire Safety Engineering: Comparison of FSE Guidance Documents and Assessment Criteria Special Report

Ashley Brinson, Peter Johnson, Stephen Kip, Jose Torero, David Lange & Tobias Salomonsson
The Comparison of FSE Guidance Documents and Assessment Criteria Report provides a review of four guidance documents for fire safety engineering to determine their suitability for use in Australia. A commissioned research report for the Australian Building Codes Board

Fire Safety Engineering: The Final Report 8 of 8

Peter Johnson, David Lange, Jose Torero, Ashley Brinson & Marianne Foley
The Final Report develops a pragmatic plan on a transition from the current state of fire safety engineering and design in Australia, which differs across states and territories in relation to regulation, registration, and other practice controls, to the required regulatory, education, accreditation and registration state which will ensure a full and proper profession for fire safety engineers.

Fire Safety Engineering: The Accreditation and Regulatory Reform Report 7 of 8

Nate Lobel, MC Hui, David Lange, Jose Torero & Peter Johnson
The Accreditation and Regulatory Reform Report sets a plan for how Australia should assess and accredit engineers who seek to practice fire safety design and take responsibility for public safety in their work

Coexistence of predators in time: effects of season and prey availability on species activity within a Mediterranean carnivore guild

Marc Vilella, Mariona Ferrandiz-Rovira & Ferran Sayol
1. The degree of coexistence among predators can determine the structure of ecological communities. Niche partitioning is a common strategy applied by species to enhance their coexistence. Diet, habitat or time use can be responsible for segregation among carnivore species, the latter factor being the least studied in Mediterranean ecosystems. Terrestrial medium-sized carnivores (i.e. mesocarnivores) carry out important functions in ecosystems and identifying their interactions is essential for their conservation. 2. In this study, we...

Breaking a species barrier by enabling hybrid recombination

G. Ozan Bozdag, Jasmine Ono, Jai A. Denton, Emre Karakoc, Neil Hunter, Jun-Yi Leu & Duncan Greig
Hybrid sterility maintains reproductive isolation between species by preventing them from exchanging genetic material. Anti-recombination can contribute to hybrid sterility when different species’ chromosome sequences are too diverged to cross-over efficiently during hybrid meiosis, resulting in chromosome mis-segregation and aneuploidy. The genome sequences of the yeasts Saccharomyces cerevisiae and Saccharomyces paradoxus have diverged by about 12% and their hybrids are sexually sterile: nearly all of their gametes are aneuploid and inviable. Previous methods to increase...

How do parents respond to OFSTED reports?

Ellen Greaves, Iftikhar Hussain, Birgitta Rabe & Imran Rasul

The asymptotic behavior of bootstrap support values in molecular phylogenetics

Jun Huang, Yuting Liu, Tianqi Zhu & Ziheng Yang
The phylogenetic bootstrap is the most commonly used method for assessing statistical confidence in estimated phylogenies by non-Bayesian methods such as maximum parsimony and maximum likelihood (ML). It is observed that bootstrap support tends to be high in large genomic datasets whether or not the inferred trees and clades are correct. Here we study the asymptotic behavior of bootstrap support for the ML tree in large datasets when the competing phylogenetic trees are equally right...

HemeLB input files for areteriovenous fistula simulation

Peter Coveney & Jon McCullough
This dataset contains the HemeLB input files used to run the blood flow simulations described in our manuscript "High fidelity physiological blood flow in patient-specific arteriovenous fistula for clinical applications". These work with the PressureCouplingBeds and ResistorCapacitorBeds branches of the source code available at https://github.com/UCL-CCS/HemePure_SelfCoupled. Provided in this dataset are four *.tar.gz files containing the necessary input files for the flow simulations through the arteries and veins of the left forearm discussed in our manuscript:...

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Affiliations

  • University College London
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  • University of Queensland
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