Sergio A Muñoz-Gómez, Sebastian Hess ... Andrew J Roger
Diverse sophisticated phylogenetic analyses update the phylogeny of the Alphaproteobacteria and show that the parasitic Holosporales is a derived group within the Rhodospirillales order which comprises primarily free-living alphaproteobacteria.
Nick E Phillips, Cerys S Manning ... Nancy Papalopulu
Stochasticity introduced computationally into a gene expression oscillator creates heterogeneity in the time of differentiation of identical cells and offers robustness to the progenitor state and the outcome of cell division.
Genevieve C Kendall, Sarah Watson ... James F Amatruda
The basic helix-loop-helix transcription factor, HES3, acts downstream of the PAX3-FOXO1 fusion oncogene to impair muscle differentiation and promote tumorigenesis in rhabdomyosarcoma, a childhood muscle cancer.
The chromatin remodeler and tumor suppressor SMARCB1 acts to restrict superenhancer function to direct neural differentiation of embryonic stem cells while repressing bivalent gene activity in the pluripotent state.
Bart-Jan de Kreuk, Alexandre R Gingras ... Mark H Ginsberg
The proteins Heart of Glass (HEG1) and Rasip1 are both essential for cardiovascular development; and directly bind to each other to guide Rasip1 to endothelial cell junctions to support vascular integrity.
Jane Anne Horne, Carlie Langille ... Ian A Meinertzhagen
FIB-SEM is used to identify comprehensively and reconstruct 192 neurons and their complete connectome for glomerulus VA1v of the Drosophila antennal lobe, in particular to reconstruct its local interneurons.
Ruzbeh Mosadeghi, Kurt M Reichermeier ... Radoslav I Enchev
The general principles that underlie the mechanism of action of the COP9-Signalosome, a key regulator of the largest family of ubiquitin ligase enzymes in human cells, have been identified using structural and kinetic techniques.
Dephosphorylation of Notch1 intracellular domain by Eya1 leads to enhanced Notch signalling activity in the non-neuronal epibranchial placodal cells, revealing an essential regulation for the formation of proximal pharyngeal arches during mouse craniofacial development.