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    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Chloride ions evoke taste sensations by binding to the extracellular ligand-binding domain of sweet/umami taste receptors

    Nanako Atsumi, Keiko Yasumatsu ... Atsuko Yamashita
    Sweet and umami taste receptors are capable of sensing chloride ions, a component of table salt other than the salty taste-inducing component, sodium ions, and induce preferable taste sensations such as sweet taste.
    1. Neuroscience

    Acetylated tubulin is essential for touch sensation in mice

    Shane J Morley, Yanmei Qi ... Paul A Heppenstall
    Increased stiffness of sensory neurons in the absence of microtubule acetylation renders mice profoundly insensitive to touch and pain.
    1. Chromosomes and Gene Expression

    The transcriptional cofactor TRIM33 prevents apoptosis in B lymphoblastic leukemia by deactivating a single enhancer

    Eric Wang, Shinpei Kawaoka ... Christopher R Vakoc
    TRIM33 performs an essential function in B cell acute lymphoblastic leukemia through an association with a single cis element.
    1. Neuroscience
    2. Physics of Living Systems

    Stiffness and tension gradients of the hair cell’s tip-link complex in the mammalian cochlea

    Mélanie Tobin, Atitheb Chaiyasitdhi ... Pascal Martin
    The tip-link complex of the hair cell is mechanically tuned along the tonotopic axis of the cochlea.
    1. Cell Biology
    2. Immunology and Inflammation

    Notch1 regulated autophagy controls survival and suppressor activity of activated murine T-regulatory cells

    Nimi Marcel, Apurva Sarin
    Notch1 activates autophagy to regulate the survival of T-regulatory cells from mice.
    1. Cell Biology
    2. Immunology and Inflammation

    Mouse T cell priming is enhanced by maturation-dependent stiffening of the dendritic cell cortex

    Daniel Blumenthal, Vidhi Chandra ... Janis K Burkhardt
    The dendritic cell actin cytoskeleton provides a platform for T cell mechanosensing, delivering novel biophysical cues that serve as costimulatory signals for T cell activation.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Vernalization-triggered expression of the antisense transcript COOLAIR is mediated by CBF genes

    Myeongjune Jeon, Goowon Jeong ... Ilha Lee
    CBFs, the central regulators of low-temperature signaling, have a function to directly activate the expression of COOLAIR, an antisense RNA of FLC, during vernalization process, but COOLAIR is not required for the vernalization response.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Helical jackknives control the gates of the double-pore K+ uptake system KtrAB

    Marina Diskowski, Ahmad Reza Mehdipour ... Inga Hänelt
    The K(+) uptake system KtrAB is controlled by an allosteric mechanism entirely new for membrane channels, which operates the channel gate over a 35 Å distance.
    1. Neuroscience

    Spatiotemporal constraints on optogenetic inactivation in cortical circuits

    Nuo Li, Susu Chen ... Karel Svoboda
    Electrophysiology measurements characterized eight optogenetic methods, including a new reporter mouse expressing soma-localized light-activated chloride channels, for inactivating small regions of mouse neocortex.
    1. Chromosomes and Gene Expression

    Cdc6 ATPase activity disengages Cdc6 from the pre-replicative complex to promote DNA replication

    FuJung Chang, Alberto Riera ... Michael Weinreich
    Biochemical and genetic characterization of the Cdc6 replication initiator reveals similarities in the helicase loading reaction between bacteria and eukaryotes.