199 results found
    1. Computational and Systems Biology
    2. Neuroscience

    Antagonism in olfactory receptor neurons and its implications for the perception of odor mixtures

    Gautam Reddy et al.
    Computational and theoretical analyses offer novel and unexpected insight into how complex, naturally occurring odor mixtures are parsed and normalized at the very first stage of olfaction.
    1. Computational and Systems Biology
    2. Neuroscience

    On the dimensionality of odor space

    Markus Meister
    A recent claim that humans can discriminate 1 trillion odors is found to be unwarranted, and further analysis offers insights into the dimensionality of olfactory perception.
    1. Neuroscience
    2. Plant Biology

    Hawkmoths evaluate scenting flowers with the tip of their proboscis

    Alexander Haverkamp et al.
    Building on previous work (Kessler et al., 2015), it is shown that long-tongued hawkmoths assess individual flowers by smelling floral odors with olfactory neurons on their proboscises, and that this close-range perception is crucial for successful pollination and foraging.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Science Forum: Viral factors in influenza pandemic risk assessment

    Marc Lipsitch et al.
    We identify key strengths and limitations in use of viral genotyping and phenotyping to estimate pandemic risk from influenza A viruses, focusing on 3 traits, hemagglutinin binding specificity, hemagglutinin pH of activation, and polymerase complex efficiency.
  1. Scientific Publishing: Advancing research

    Mark Patterson et al.
    eLife has introduced a new type of article–the Research Advance–that allows the authors of an eLife paper to publish results that build on their original research paper.
    Editorial
    Available as:
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    1. Biochemistry and Chemical Biology

    Point of View: How open science helps researchers succeed

    Erin C McKiernan et al.
    Open research practices bring significant benefits to researchers.
    1. Genetics and Genomics
    2. Neuroscience

    Variation in olfactory neuron repertoires is genetically controlled and environmentally modulated

    Ximena Ibarra-Soria et al.
    The neuronal composition of a mouse’s nose is individually unique due to a combination of olfactory experience and genetic variation local to olfactory receptor genes.
    1. Cell Biology
    2. Developmental Biology

    Genetic screen in Drosophila muscle identifies autophagy-mediated T-tubule remodeling and a Rab2 role in autophagy

    Naonobu Fujita et al.
    Analyses of a developmentally regulated Drosophila myofiber remodeling program provide insight into induced autophagy required for T-tubule membrane reorganization, and uncover a conserved Rab2 role in autophagosome-lysosome fusion.
    1. Neuroscience

    Odor-identity dependent motor programs underlie behavioral responses to odors

    Seung-Hye Jung et al.
    Flies respond to odors by modulating multiple independently modulated motor programs.
    1. Neuroscience

    The neuropeptide tachykinin is essential for pheromone detection in a gustatory neural circuit

    Shruti Shankar et al.
    The cellular and molecular substrates that underlie the programmed behavioral response to a gustatory sex pheromone have been identified.

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