2,761 results found
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Peptidoglycan precursor synthesis along the sidewall of pole-growing mycobacteria

    Alam García-Heredia et al.
    Peptidoglycan precursor synthesis occurs in both growing and non-growing regions of the mycobacterial cell surface.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Role of D-aminoacyl-tRNA deacylase beyond chiral proofreading as a cellular defense against glycine mischarging by AlaRS

    Komal Ishwar Pawar et al.
    Along with preventing D-amino acids from being incorporated into proteins, D-aminoacyl-tRNA deacylase clears achiral glycine that is incorrectly attached to tRNAAla.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Mechanism of chiral proofreading during translation of the genetic code

    Sadeem Ahmad et al.
    Structural biology has elucidated the mechanism of a configuration-specific enzyme that decouples D-amino acids from the translational machinery and, therefore, is involved in the enforcement of homochirality during protein synthesis.
  1. Research: Publication bias and the canonization of false facts

    Silas Boye Nissen et al.
    Publication bias, in which positive results are preferentially reported by authors and published by journals, can restrict the visibility of evidence against false claims and allow such claims to be canonized inappropriately as facts.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Science Forum: Viral factors in influenza pandemic risk assessment

    Marc Lipsitch et al.
    We identify key strengths and limitations in use of viral genotyping and phenotyping to estimate pandemic risk from influenza A viruses, focusing on 3 traits, hemagglutinin binding specificity, hemagglutinin pH of activation, and polymerase complex efficiency.
    1. Genetics and Genomics
    2. Neuroscience

    Autophagy: A cause for childhood ataxia

    Joan S Steffan
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    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Tuberculosis: Breaking down walls

    Moagi Tube Shaku, Bavesh Davandra Kana
    A better understanding of the mechanisms underpinning the growth of mycobacteria could help identify targets for new antibiotics.
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