Di Antonio, M Chowdhury, S Nuccio, SP Hanbin, M Wang, J
G-quadruplexes (G4s) are well known non-canonical DNA secondary structures that can form in human cells. Most of the tools available to investigate G4-biology rely on small molecule ligands that stabilise these structures. However, the development of probes that disrupt G4s is equally important to study their biology. In this study, we investigated...
Dong, N Prentice, IC Wright, IJ Wang, H Atkins, OK Bloomfield, KJ Domingues, TF Gleason, SM Maire, V Onoda, Y
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1. Leaf dry mass per unit area (LMA), carboxylation capacity (Vcmax) and leaf nitrogen per unit area (Narea) and mass (Nmass) are key traits for plant functional ecology and ecosystem modelling. There is however no consensus about how these traits are regulated, or how they should be modelled. Here we confirm that observed leaf nitrogen across spec...
Larrouy-Maumus, G Thomson, M Nunta, K Liu, Y Fernandes, N Williams, R Garza-garcia, A
Antimicrobial tolerance, the ability to survive exposure to antimicrobials via transient nonspecific means, promotes the development of antimicrobial resistance (AMR). The study of the molecular mechanisms that result in antimicrobial tolerance is therefore essential for the understanding of AMR. In gram-negative bacteria, the second messenger mole...
Rodriguez, T Lima, A Nichols, J
The mammalian embryo exhibits a remarkable plasticity that allows it to correct for the presence of aberrant cells, adjust its growth so that its size is in accordance with its developmental stage, or integrate cells of another species to form fully functional organs. Here, we will discuss the contribution that cell competition, a quality control t...
Vieira de Castro, G Worm, D Grabe, G Rowan, F Haggerty, L Losada De La Lastra, A Popescu, O Helaine, S Barnard, A
In the search for novel antimicrobial therapeutics, toxin-antitoxin (TA) modules are promising yet underexplored targets for overcoming antibiotic failure. The bacterial toxin Doc has been associated with the persistence of Salmonella in macrophages, enabling its survival upon antibiotic exposure. After developing a novel method to produce the reco...
Inglese, P Huang, HX Wu, V Lewis, MR Takats, Z
Abstract
Background
Mass spectrometry imaging (MSI) data often consist of tens of thousands of mass spectra collected from a sample surface. During the time necessary to perform a single acquisition, it is likely that uncontrollable factors alter the validity of the initial mass calibration of the instrument, resulting in mass errors of magnitude sig...
Wongwiwat, W Fournier, B Bassano, I Bayoumy, A Elgueta Karstegl, C Styles, C Bridges, R Lenoir, C BoutBoul, D Moshous, D
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The main target cells for Epstein-Barr virus (EBV) infection and persistence are B lymphocytes, although T and NK cells can also become infected. In this paper we characterise the EBV present in 21 pediatric and adult patients treated in France for a range of diseases that involve infection of T or NK cells. Of these 21 cases, 5 pediatric patients ...
Sagi-Kiss, V Li, Y Carey, MR Grover, SJ Siems, K Cirulli, F Berry, A Musillo, C Wilson, ID Want, EJ
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Liquid chromatography coupled to mass spectrometry is a key metabolomics/metabonomics technology. Reversed-phase liquid chromatography (RPLC) is very widely used as a separation step, but typically has poor retention of highly polar metabolites. Here, we evaluated the combination of two alternative methods for improving retention of polar metabolit...
Cruz-Silva, E Harrison, SP Marinova-Wolff, E Prentice, IC
Aim: Amongst the various techniques available to reconstruct past vegetation at regional to continental scales, biomisation has been the most widely used because it does not require an extensive modern pollen data set. However, it has well well-known limitations including its dependence on expert judgement for the assignment of pollen taxa to plant...
Rodriguez, T
The changes that drive differentiation facilitate the emergence of abnormal cells that need to be removed before they contribute to further development or the germline. Consequently, in mice in the lead-up to gastrulation, ∼35% of embryonic cells are eliminated. This elimination is caused by hypersensitivity to apoptosis, but how it is regulated is...