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    1. Structural Biology and Molecular Biophysics

    Isoleucine gate blocks K+ conduction in C-type inactivation

    Werner Treptow, Yichen Liu ... Benoit Roux
    The conformation of an isoleucine gate located along the TM6 segment on the intracellular side below the selectivity filter is a critical component leading to a non-conductive state in the C-type inactivation process of K+ channels.
    1. Neuroscience

    Ca2+ channel and active zone protein abundance intersects with input-specific synapse organization to shape functional synaptic diversity

    Audrey T Medeiros, Scott J Gratz ... Kate M O'Connor-Giles
    In vivo analysis of endogenously tagged Ca2+ channel subunits reveals unexpected differences in subunit composition and synapse-specific relationships between channel abundance and synaptic strength.
    1. Cell Biology
    2. Developmental Biology

    Notch signaling restricts FGF pathway activation in parapineal cells to promote their collective migration

    Lu Wei, Amir Al Oustah ... Myriam Roussigné
    Notch signaling controls the collective migration of parapineal cells through its capacity to restrict FGF pathway activation to a few leading cells.
    1. Computational and Systems Biology

    Emergence and propagation of epistasis in metabolic networks

    Sergey Kryazhimskiy
    Mutations that affect a metabolic network generically exhibit epistasis, which propagates to higher level phenotypes, such as fitness, carrying some information about the network’s topology.
    1. Neuroscience

    Suppression weakens unwanted memories via a sustained reduction of neural reactivation

    Ann-Kristin Meyer, Roland G Benoit
    Intentionally preventing the retrieval of an unwanted memory hinders future attempts to reactivate the memory’s neural representation and causes a reduction in the vividness with which it can be recalled.
    1. Neuroscience

    Striatal direct and indirect pathway neurons differentially control the encoding and updating of goal-directed learning

    James Peak, Billy Chieng ... Bernard W Balleine
    Direct and indirect pathway neurons in posterior dorsomedial striatum were found to play distinct roles, with the former necessary for encoding and the latter for updating goal-directed learning.
    1. Biochemistry and Chemical Biology
    2. Genetics and Genomics

    The long non-coding RNA Cerox1 is a post transcriptional regulator of mitochondrial complex I catalytic activity

    Tamara M Sirey, Kenny Roberts ... Chris P Ponting
    Mitochondrial energy metabolism is post-transcriptionally regulated through an interplay between long and short non-coding RNAs.
    1. Neuroscience

    High-order thalamic inputs to primary somatosensory cortex are stronger and longer lasting than cortical inputs

    Wanying Zhang, Randy M Bruno
    Secondary thalamic nuclei may provide stronger, longer-lasting input to superficial layers of primary sensory cortex than other cortical areas can.
    1. Cell Biology

    Peroxisomal lactate dehydrogenase is generated by translational readthrough in mammals

    Fabian Schueren, Thomas Lingner ... Sven Thoms
    Whole-genome in silico screening for stop codon contexts that produce elevated translational readthrough and peroxisome targeting reveals that in mammals, the amount of lactate dehydrogenase in the peroxisome is controlled by translational readthrough.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Hfq CLASH uncovers sRNA-target interaction networks linked to nutrient availability adaptation

    Ira Alexandra Iosub, Robert Willem van Nues ... Sander Granneman
    High-throughput RNA-RNA interaction analysis uncovers many novel sRNA-target interactions at various growth stages in Escherichia coli.