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    1. Neuroscience

    Dye-enhanced visualization of rat whiskers for behavioral studies

    Jacopo Rigosa, Alessandro Lucantonio ... Mathew E Diamond
    A simple fluorescent dye method allows visualization of whiskers, facilitating studies of rodent tactile behavior.
    1. Developmental Biology
    2. Neuroscience

    Transcription factors underlying photoreceptor diversity

    Juan M Angueyra, Vincent P Kunze ... Wei Li
    Tools and resources to identify transcriptional regulators that create and maintain differences between photoreceptor subtypes.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Plants: Why do sunflowers have invisible colors?

    Jason Laurich, Anna M O'Brien
    In the common sunflower, patterns of UV-absorbing pigments are controlled by a newly identified regulatory region and may be under the influence of environmental factors.
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    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Cellular assays identify barriers impeding iron-sulfur enzyme activity in a non-native prokaryotic host

    Francesca D'Angelo, Elena Fernández-Fueyo ... Gregory Bokinsky
    The intracellular network that distributes iron-sulfur clusters in bacteria is surprisingly 'plug and play' with iron-sulfur enzymes acquired from distantly related species, whereas the intracellular electron transfer network often needs plug adapters to connect with foreign enzymes.
    1. Immunology and Inflammation

    The interferon-rich skin environment regulates Langerhans cell ADAM17 to promote photosensitivity in lupus

    Thomas Morgan Li, Victoria Zyulina ... Theresa T Lu
    Interferon contributes to photosensitivity at least in part by causing Langerhans cell ADAM17 dysfunction, raising the possibility that anifrolumab ameliorates lupus skin disease in part by restoring Langerhans cell function.
    1. Cancer Biology
    2. Genetics and Genomics

    Single-cell sequencing highlights heterogeneity and malignant progression in actinic keratosis and cutaneous squamous cell carcinoma

    Dan-Dan Zou, Ya-Zhou Sun ... Xin Li
    A single-cell RNA profiling analysis has delineated the molecular changes driving the progression from actinic keratosis to cutaneous squamous cell carcinoma.
    1. Neuroscience

    An arbitrary-spectrum spatial visual stimulator for vision research

    Katrin Franke, André Maia Chagas ... Thomas Euler
    Towards a community effort, we here present a flexible yet standardised visual stimulator design based on open hardware and software.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Regulatory consequences of neuronal ELAV-like protein binding to coding and non-coding RNAs in human brain

    Claudia Scheckel, Elodie Drapeau ... Robert B Darnell
    Neuronal ELAV-like (nELAVL) proteins are associated with non-coding Y RNAs in stressed neurons and in the brains of Alzheimer's disease patients, suggesting a new means of regulatory protein sequestration and mRNA target regulation.
    1. Neuroscience

    Mouse color and wavelength-specific luminance contrast sensitivity are non-uniform across visual space

    Daniel J Denman, Jennifer A Luviano ... R Clay Reid
    Mice can detect changes in hue independent of luminance, with differing sensitivity to hue and luminance in different parts of visual space.
    1. Ecology
    2. Evolutionary Biology

    Mimicry can drive convergence in structural and light transmission features of transparent wings in Lepidoptera

    Charline Sophie Pinna, Maëlle Vilbert ... Marianne Elias
    Wing transparency in mimetic butterflies and moths is achieved by an unexpected diversity of structural features, and both structures and light transmission properties of wings are under selection for convergence.