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    1. Cell Biology

    Searching for molecular hypoxia sensors among oxygen-dependent enzymes

    Li Li, Susan Shen ... Steven J Altschuler
    A survey of oxygen-dependent enzymes suggests new candidates for oxygen sensors, expanding potential mechanisms underlying hypoxia-related adaptations or diseases in humans.
    1. Evolutionary Biology

    The genomes of polyextremophilic cyanidiales contain 1% horizontally transferred genes with diverse adaptive functions

    Alessandro W Rossoni, Dana C Price ... Andreas PM Weber
    Horizontal gene transfer (HGT) analysis in polyextremophile red algae (Cyanidiales) provides explanations for the nonexistence of cumulative effects and eukaryotic pangenomes, and highlights differences between HGT and native genes.
    1. Evolutionary Biology
    2. Immunology and Inflammation

    Glycan-based shaping of the microbiota during primate evolution

    Sumnima Singh, Patricia Bastos-Amador ... Miguel P Soares
    Ggta1 deletion in mice shapes and reduces the microbiota pathogenicity and probably contributed to the natural selection of GGTA1 loss-of-function mutations in the ancestral primates that gave rise to humans.
    1. Evolutionary Biology

    New footprints from Laetoli (Tanzania) provide evidence for marked body size variation in early hominins

    Fidelis T Masao, Elgidius B Ichumbaki ... Giorgio Manzi
    Bipedal footprints made 3.66 million years ago provide the clearest available evidence to date of the occurrence of marked body size variation in Australopithecus afarensis..
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Dietary bacteria control C. elegans fat content through pathways converging at phosphatidylcholine

    Hsiao-Fen Han, Shao-Fu Nien ... Yi-Chun Wu
    Not revised
    Reviewed Preprint v1
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    1. Biochemistry and Chemical Biology

    Membranes linked by trans-SNARE complexes require lipids prone to non-bilayer structure for progression to fusion

    Michael Zick, Christopher Stroupe ... William T Wickner
    Lipids with a propensity to form nonbilayer structures must be present for the last step of membrane fusion to take place.
    1. Genetics and Genomics
    2. Medicine

    KDM5A mutations identified in autism spectrum disorder using forward genetics

    Lauretta El Hayek, Islam Oguz Tuncay ... Maria H Chahrour
    Successful autism spectrum disorder gene discovery using forward genetics identifies KDM5A, which encodes a histone H3 lysine 4 demethylase, as a disease gene.
    1. Neuroscience

    A Cryptochrome 2 mutation yields advanced sleep phase in humans

    Arisa Hirano, Guangsen Shi ... Ying-Hui Fu
    A missense mutation in the human Cryptochrome 2 (CRY2) gene leads to the condition of familial advanced sleep phase.
    1. Structural Biology and Molecular Biophysics

    Domain–domain interactions determine the gating, permeation, pharmacology, and subunit modulation of the IKs ion channel

    Mark A Zaydman, Marina A Kasimova ... Jianmin Cui
    Contrary to a generally accepted principle, the pore properties of KCNQ1 channels depend on the states of voltage-sensing domains activation; KCNE1 alters the voltage-sensing domains-pore coupling to modulate KCNQ1 channel properties.
    1. Microbiology and Infectious Disease

    Inner membrane complex proteomics reveals a palmitoylation regulation critical for intraerythrocytic development of malaria parasite

    Pengge Qian, Xu Wang ... Jing Yuan
    A systemic proteome of the pellicle organelle inner membrane complex (IMC) provides new insight for the intraerythrocytic proliferation of malaria parasite and identifies the palmitoyl-acyl-transferase DHHC2 as a key enzyme regulating the localization of IMC proteins through palmitoylation.