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    1. Neuroscience

    A kinase-dependent feedforward loop affects CREBB stability and long term memory formation

    Pei-Tseng Lee, Guang Lin ... Hugo J Bellen
    Through an image and behavioral screen based on MiMIC technology, we identified a novel kinase, CG11221 renamed Meng-Po (MP), and showed that flies that lack MP in mushroom bodies can learn but cannot remember as MP is required for the protein stability of CREBB.
    1. Chromosomes and Gene Expression

    Artificially stimulating retrotransposon activity increases mortality and accelerates a subset of aging phenotypes in Drosophila

    Joyce Rigal, Ane Martin Anduaga ... Michael T Marr
    A genetic approach indicates that increased active somatic transposon activity can decrease life span and affect some but not all hallmarks of aging.
    1. Cell Biology
    2. Developmental Biology

    Cytoskeletal tension and Bazooka tune interface geometry to ensure fusion fidelity and sheet integrity during dorsal closure

    Piyal Taru Das Gupta, Maithreyi Narasimha
    Restoration of molecular and morphological symmetry and mechanical integrity following epithelial fusion relies on adaptive changes that are mediated by cytoskeletal tension and Bazooka dependent modulation of fusing interface geometry.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    High-quality ultrastructural preservation using cryofixation for 3D electron microscopy of genetically labeled tissues

    Tin Ki Tsang, Eric A Bushong ... Mark H Ellisman
    A broadly applicable method that faithfully preserves genetically labeled cellular structures for 3D electron microscopy (EM) and correlated light and electron microscopy (CLEM).
    1. Cancer Biology
    2. Neuroscience

    NMNAT promotes glioma growth through regulating post-translational modifications of P53 to inhibit apoptosis

    Jiaqi Liu, Xianzun Tao ... R Grace Zhai
    NMNAT is genetically required for glioma development and promotes glioma growth by allowing a higher tolerance to DNA damage and inhibiting DNA damage-p53-caspase-3 apoptosis signaling pathway by enhancing NAD+-dependent posttranslational modifications (PTMs) poly(ADP-ribosyl)ation (PARylation) and deacetylation of p53.
    1. Neuroscience

    Classification and genetic targeting of cell types in the primary taste and premotor center of the adult Drosophila brain

    Gabriella R Sterne, Hideo Otsuna ... Kristin Scott
    A split-GAL4 collection provides precise genetic targeting of 138 neuronal cell types in the subesophageal zone of adult Drosophila melanogaster.
    1. Genetics and Genomics

    Deterministic genetic barcoding for multiplexed behavioral and single-cell transcriptomic studies

    Jorge Blanco Mendana, Margaret Donovan ... Daryl M Gohl
    A method for genetically barcoding Drosophila is developed and used to tag defined cell populations in vivo for single-cell transcriptomics experiments and to enable multiplexed behavioral analysis.
    1. Neuroscience

    Mechanosensory neurons control the timing of spinal microcircuit selection during locomotion

    Steven Knafo, Kevin Fidelin ... Claire Wyart
    Bioluminescence monitoring and selective silencing in zebrafish larva reveal a novel sensorimotor circuit modulating speed in the moving spinal cord.
    1. Genetics and Genomics

    An expanded toolkit for Drosophila gene tagging using synthesized homology donor constructs for CRISPR-mediated homologous recombination

    Oguz Kanca, Jonathan Zirin ... Hugo J Bellen
    New construct designs and gene targeting strategies from the Gene Disruption Project allow efficient tagging of almost all Drosophila genes.
    1. Neuroscience

    Systematic morphological and morphometric analysis of identified olfactory receptor neurons in Drosophila melanogaster

    Cesar Nava Gonzales, Quintyn McKaughan ... Chih-Ying Su
    A morphological characterization of Drosophila olfactory receptor neurons—conducted systematically at nanoscale resolution—yields an extensive morphometric dataset, identifies novel features of olfactory sensilla, and raises intriguing questions for how the size and shape of sensory neurons influence their function.