2,806 results found
    1. Developmental Biology

    Molecular conservation of marsupial and eutherian placentation and lactation

    Michael W Guernsey et al.
    The short-lived tammar wallaby placenta expresses genes resembling eutherian placentas, establishing marsupials as "placental mammals", further, dynamic lactation allows marsupials to compensate for short placentation by expressing key placental genes in the mammary gland.
    1. Stem Cells and Regenerative Medicine

    Embryonic attenuated Wnt/β-catenin signaling defines niche location and long-term stem cell fate in hair follicle

    Zijian Xu et al.
    Long-term hair follicle stem cells arise by embryonic progenitor cells occupying a niche location that is defined by attenuated Wnt/β-catenin signal.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Defining the location of promoter-associated R-loops at near-nucleotide resolution using bisDRIP-seq

    Jason G Dumelie, Samie R Jaffrey
    Genome-wide profiling of R-loops at near single-nucleotide resolution reveals distinct R-loop boundaries depending on the presence and location of the first exon-intron junction.
    1. Neuroscience

    Visual attention is available at a task-relevant location rapidly after a saccade

    Tao Yao et al.
    Spatial attention and saccadic processing co-ordinate to ensure that attention is available at a task-relevant location soon after the beginning of each eye fixation.
    1. Ecology
    2. Microbiology and Infectious Disease

    Subcellular tracking reveals the location of dimethylsulfoniopropionate in microalgae and visualises its uptake by marine bacteria

    Jean-Baptiste Raina et al.
    The intracellular location of a key sulfur compound, dimethylsulfoniopropionate, was identified in microalgae and its subsequent uptake by marine bacteria was quantified using a combination of secondary-ion mass-spectrometry techniques.
    1. Neuroscience

    Posterior parietal cortex estimates the relationship between object and body location during locomotion

    Daniel S Marigold, Trevor Drew
    Posterior parietal cortex provides an estimation of the location of an object with respect to the body and uses this information to plan appropriate gait changes to negotiate such an obstacle.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Symbiont location, host fitness, and possible coadaptation in a symbiosis between social amoebae and bacteria

    Longfei Shu et al.
    Morphological and fitness defects imposed on amoebae hosts by Burkholderia symbionts demonstrates symbiont species-specific effects and provides evidence of host adaptation to naturally acquired symbionts.
    1. Developmental Biology

    Reproduction: What is a placental mammal anyway?

    Patrick Abbot, John A Capra
    Many developmental functions in marsupials and eutherian mammals are accomplished by different tissues, but similar genes.
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    1. Cell Biology
    2. Computational and Systems Biology

    Active machine learning-driven experimentation to determine compound effects on protein patterns

    Armaghan W Naik et al.
    In an investigation into the effects of drugs on proteins, an active machine learning algorithm chose which sets of experiments to perform and was able to learn an accurate model of the effects after doing only a fraction of the experiments.

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