1,305 results found
    1. Cell Biology
    2. Plant Biology

    Reticulon proteins modulate autophagy of the endoplasmic reticulum in maize endosperm

    Xiaoguo Zhang et al.
    Plant reticulons bind Atg8 under ER stress to promote reticulophagy and ameliorate ER stress in the maize endosperm.
    1. Chromosomes and Gene Expression

    Translational initiation in E. coli occurs at the correct sites genome-wide in the absence of mRNA-rRNA base-pairing

    Kazuki Saito et al.
    E. coli ribosomes incapable of base-pairing with the Shine-Dalgarno sequence are still selective for annotated start sites, indicating these sites are hard-wired for initiation by other mRNA features.
    1. Neuroscience

    Sound exposure dynamically induces dopamine synthesis in cholinergic LOC efferents for feedback to auditory nerve fibers

    Jingjing Sherry Wu et al.
    Based on the animal’s recent history of sound exposure, cholinergic auditory brainstem neurons dynamically regulate dopamine synthesis for inhibitory feedback to the inner ear.
    1. Neuroscience
    2. Physics of Living Systems

    Variability in locomotor dynamics reveals the critical role of feedback in task control

    Ismail Uyanik et al.
    Animals rely on sensory feedback rather than the precise tuning in the nervous system to achieve robust behavioral performances.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    A native prokaryotic voltage-dependent calcium channel with a novel selectivity filter sequence

    Takushi Shimomura et al.
    The small glycine residue in the Cav selectivity filter is an overlooked feature that determines Ca2+ selectivity and provides new insight into the Ca2+ selectivity mechanism conserved from prokaryotes to eukaryotes.
    1. Computational and Systems Biology
    2. Developmental Biology

    Analysis of zebrafish periderm enhancers facilitates identification of a regulatory variant near human KRT8/18

    Huan Liu et al.
    Analysis of zebrafish periderm enhancers illuminates the conserved DNA of epithelial enhancers across species and prioritizes orofacial-cleft-associated regulatory variants near KRT18/KRT8.
    1. Evolutionary Biology

    Symptom evolution following the emergence of maize streak virus

    Adérito L Monjane et al.
    Phylogenetic analyses demonstrate an evolutionary trade-off between the amount of harm inflicted by a broad host-range virus and how effectively the virus positions itself within plants to enable onward transmission.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Rapid sex-specific adaptation to high temperature in Drosophila

    Sheng-Kai Hsu et al.
    Within 100 generations after an environmental shift in an evolution experiment, rapid sex-specific adaptation occurred, which is potentially facilitated by selection on standing variation in sex-specific genetic architecture.
    1. Developmental Biology

    Embryonic geometry underlies phenotypic variation in decanalized conditions

    Anqi Huang et al.
    Gene regulatory networks incorporate information of the embryonic geometrical parameters to give rise to differential individual patterning outputs under decanalized genetics backgrounds.
    1. Cell Biology
    2. Ecology

    Ubiquitous macropinocytosis in anthozoans

    Philippe Ganot et al.
    Macropinocytosis, the process of non-specific endocytosis, is a major gateway for large volumes of surrounding medium and nanoparticles to coral cells.

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