30 results found
    1. Evolutionary Biology
    2. Genetics and Genomics

    Independent amylase gene copy number bursts correlate with dietary preferences in mammals

    Petar Pajic et al.
    Comprehensive analyses of amylase duplications and salivary activity across mammals underscore the importance of recurrent copy number variation as a flexible and rapid evolutionary mechanism.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Evolution: Of starch and spit

    Mareike C Janiak
    Animals living alongside humans have multiple copies of the gene for alpha-amylase, the enzyme that breaks down starchy foods, and high levels of this protein in their saliva.
    Insight
    Available as:
    • HTML
    • PDF
    1. Ecology
    2. Plant Biology

    The Natural History of Model Organisms: Planting molecular functions in an ecological context with Arabidopsis thaliana

    Ute Krämer
    Research in molecular ecology and evolution is increasingly utilizing the model plant Arabidopsis thaliana, placing a spotlight on its natural history.
    1. Ecology
    2. Evolutionary Biology

    The Natural History of Model Organisms: New opportunities at the wild frontier

    Jane Alfred, Ian T Baldwin
    A better understanding of the natural history of model organisms will increase their value as model systems and also keep them at the forefront of research.
    1. Cell Biology
    2. Ecology

    The Natural History of Model Organisms: From molecular manipulation of domesticated Chlamydomonas reinhardtii to survival in nature

    Severin Sasso et al.
    Dubbed the 'green yeast', the model alga C. reinhardtii has profoundly advanced many areas of biology, but much remains to be learnt about its life in the wild.
    1. Evolutionary Biology

    The Natural History of Model Organisms: Insights into mammalian biology from the wild house mouse Mus musculus

    Megan Phifer-Rixey, Michael W Nachman
    Studies of the house mouse Mus musculus have provided important insights into mammalian biology, and efforts to study wild house mice and to create new inbred strains from wild populations have the potential to increase its usefulness as a model system.
    1. Epidemiology and Global Health
    2. Plant Biology

    Plant Pathology: Plasmid-powered evolutionary transitions

    Ryan A Melnyk, Cara H Haney
    The acquisition of a virulence plasmid is sufficient to turn a beneficial strain of Rhodococcus bacteria into a pathogen.
    Insight
    Available as:
    • HTML
    • PDF
    1. Plant Biology

    Antimicrobial peptide expression in a wild tobacco plant reveals the limits of host-microbe-manipulations in the field

    Arne Weinhold et al.
    The attempt to manipulate a microbiome in planta to study the ecological consequences under field conditions leaves plants and their microbes surprisingly unimpressed.
    1. Ecology

    Transcriptome analysis illuminates the nature of the intracellular interaction in a vertebrate-algal symbiosis

    John A Burns et al.
    The endosymbiosis between an alga and the spotted salamander shows several parallels to invertebrate-algal symbioses as well as to pathogen associations in vertebrate animals.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Genome plasticity in Candida albicans is driven by long repeat sequences

    Robert T Todd et al.
    Previously uncharacterized long repeat sequences are associated with significant genome variation that can increase fitness and promote antifungal drug resistance in diverse isolates of Candida albicans.

Refine your results by:

Type
Research categories