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Page 40 of 92
    1. Cell Biology
    2. Developmental Biology

    Imaging cytoplasmic lipid droplets in vivo with fluorescent perilipin 2 and perilipin 3 knock-in zebrafish

    Meredith H Wilson, Stephen C Ekker, Steven A Farber
    Fluorescent perilipin zebrafish lines are powerful new tools for studying lipid droplet dynamics in health and disease.
    1. Neuroscience

    Scanned optogenetic control of mammalian somatosensory input to map input-specific behavioral outputs

    Ara Schorscher-Petcu, Flóra Takács, Liam E Browne
    A system to generate ‘remote touch’ in freely behaving mice can be utilized to map behavior caused by precise somatosensory inputs.
    1. Microbiology and Infectious Disease
    2. Plant Biology

    Host-associated microbe PCR (hamPCR) enables convenient measurement of both microbial load and community composition

    Derek S Lundberg, Pratchaya Pramoj Na Ayutthaya ... Detlef Weigel
    hamPCR is a cost-effective and transformative amplicon sequencing strategy to describe microbiota composition and measure its overall abundance, applicable to all samples in which host and microbial DNA are co-extracted.
    1. Developmental Biology

    Image3C, a multimodal image-based and label-independent integrative method for single-cell analysis

    Alice Accorsi, Andrew C Box ... Nicolas Rohner
    Image3C is a new image-based analysis of cell population composition for research organisms in which detailed cellular phenotypes are unknown or for which species-specific reagents are not available.
    1. Neuroscience
    2. Physics of Living Systems

    Fast deep neural correspondence for tracking and identifying neurons in C. elegans using semi-synthetic training

    Xinwei Yu, Matthew S Creamer ... Andrew M Leifer
    A deep neural network trained on semi-synthetic data learns to quickly track and identify neurons in Caenorhabditis elegans.
    1. Neuroscience
    2. Physics of Living Systems

    Rapid mechanical stimulation of inner-ear hair cells by photonic pressure

    Sanjeewa Abeytunge, Francesco Gianoli ... Andrei S Kozlov
    A new method is described to apply rapid and uniform mechanical forces to vestibular and cochlear hair cells.
    1. Biochemistry and Chemical Biology

    Tissue-specific targeting of DNA nanodevices in a multicellular living organism

    Kasturi Chakraborty, Palapuravan Anees ... Yamuna Krishnan
    DNA nanodevices can be targeted to specific cell types in Caenorhabditis elegans with subcellular precision by exploiting either endogenous or synthetic receptors.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Dynamic persistence of UPEC intracellular bacterial communities in a human bladder-chip model of urinary tract infection

    Kunal Sharma, Neeraj Dhar ... John D McKinney
    Live-cell imaging captures the heterogenity of bacterial growth within intracellular bacterial communities and demonstrates that the constituent bacteria are protected from clearance by antibiotics delivered with a physiologically relevant pharmacodynamic profile.
    1. Neuroscience

    Direct extraction of signal and noise correlations from two-photon calcium imaging of ensemble neuronal activity

    Anuththara Rupasinghe, Nikolas Francis ... Behtash Babadi
    An inference paradigm for extracting neuronal correlations from two-photon imaging data, without requiring intermediate spike deconvolution, provides significant performance gains over existing methods as demonstrated by theoretical analysis, simulation studies, and real-data applications.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Highly contiguous assemblies of 101 drosophilid genomes

    Bernard Y Kim, Jeremy R Wang ... Dmitri A Petrov
    One hundred one high-quality drosophilid genomes are released, along with low-cost assembly workflows, as an open community resource for studying genetics, ecology, and evolution in this important model system.