4,397 results found
    1. Genetics and Genomics
    2. Immunology and Inflammation

    Effects of an IgE receptor polymorphism acting on immunity, susceptibility to infection, and reproduction in a wild rodent

    Klara M Wanelik, Mike Begon ... Steve Paterson
    Genetic variation can have multiple effects on different phenotypic traits in organisms living in the natural environment.
    1. Ecology

    Adaptive thermal plasticity enhances sperm and egg performance in a model insect

    Ramakrishnan Vasudeva, Andreas Sutter ... Matthew JG Gage
    Sperm and egg development are temperature sensitive, enabling males and females to significantly improve their reproductive success by matching gamete function to varying thermal environments for fertilisation and offspring development.
    1. Ecology

    Digitizing mass spectrometry data to explore the chemical diversity and distribution of marine cyanobacteria and algae

    Tal Luzzatto-Knaan, Neha Garg ... Pieter C Dorrestein
    Mass spectrometry has potential as a tool for ecological studies and bioprospecting of natural products from marine cyanobacteria and algae.
    1. Ecology
    2. Plant Biology

    Natural genetic variation in Arabidopsis thaliana defense metabolism genes modulates field fitness

    Rachel Kerwin, Julie Feusier ... Daniel J Kliebenstein
    Environmental heterogeneity may contribute to the high levels of genetic variation in glucosinolate genes found in Arabidopsis thaliana.
    1. Ecology
    2. Microbiology and Infectious Disease

    Flow environment and matrix structure interact to determine spatial competition in Pseudomonas aeruginosa biofilms

    Carey D Nadell, Deirdre Ricaurte ... Bonnie L Bassler
    The feedback between hydrodynamic flow conditions and biofilm spatial architecture drives competition in P. aeruginosa biofilms, and can explain variation in biofilm production observed among bacteria in natural environments.
    1. Computational and Systems Biology
    2. Neuroscience

    CompoundRay, an open-source tool for high-speed and high-fidelity rendering of compound eyes

    Blayze Millward, Steve Maddock, Michael Mangan
    Rendering compound vision at high speed with high precision, enabling rapid, data-driven exploration of the compound eye design space.
    1. Ecology
    2. Evolutionary Biology

    The evolution of distributed sensing and collective computation in animal populations

    Andrew M Hein, Sara Brin Rosenthal ... Iain D Couzin
    A computational model shows that natural selection can cause populations to evolve a distinctive population-level phenotype: the ability to transition between collective states in response to the environment.
    1. Biochemistry and Chemical Biology
    2. Ecology

    Green fluorescent protein-like pigments optimise the internal light environment in symbiotic reef-building corals

    Elena Bollati, Niclas H Lyndby ... Daniel Wangpraseurt
    Scalar irradiance microsensor measurements performed inside the tissue of living corals show that absorption and fluorescence emission by host pigments produce dramatic spectral alterations in the light environment experienced by the symbionts.
    1. Genetics and Genomics

    Evolution of natural lifespan variation and molecular strategies of extended lifespan in yeast

    Alaattin Kaya, Cheryl Zi Jin Phua ... Vadim N Gladyshev
    Analysis of molecular signatures of lifespan variation across wild yeast isolates revealed how Nature employs environment to modify genotype, gene expression, and metabolome to arrive at different lifespan, while preserving fitness in various ecological niches.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Global biogeographic sampling of bacterial secondary metabolism

    Zachary Charlop-Powers, Jeremy G Owen ... Sean F Brady
    Pyro-sequencing of two genes involved in bacterial secondary metabolism provides new insights into the rich reservoir of biologically active small molecules found in environmental bacteria.

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