453 results found
    1. Microbiology and Infectious Disease

    Chromatin mapping identifies BasR, a key regulator of bacteria-triggered production of fungal secondary metabolites

    Juliane Fischer et al.
    Genome-wide chromatin mapping during bacterial-fungal cocultivation identifies the Myb-like transcription factor BasR as the major regulatory node of bacteria-triggered production of fungal secondary metabolites.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Multiple tumor suppressors regulate a HIF-dependent negative feedback loop via ISGF3 in human clear cell renal cancer

    Lili Liao et al.
    Major secondary tumor suppressors in kidney cancer are required to maintain the activity of a tumor suppressive transcription factor after the loss of the primary tumor suppressor VHL.
    1. Cell Biology

    Bid maintains mitochondrial cristae structure and function and protects against cardiac disease in an integrative genomics study

    Christi T Salisbury-Ruf et al.
    An integrative approach, combining genetic mouse and large-scale human genetics studies, was used to reveal a novel role for the Bcl-2 protein Bid in maintenance of mitochondrial function that alters susceptibility to myocardial infarction.
    1. Developmental Biology
    2. Evolutionary Biology

    Decoupling from yolk sac is required for extraembryonic tissue spreading in the scuttle fly Megaselia abdita

    Francesca Caroti et al.
    Extraembryonic tissue spreading in the scuttle fly Megaselia abdita requires mechanical decoupling from the underlying yolk sac.
    1. Microbiology and Infectious Disease

    Maturing Mycobacterium smegmatis peptidoglycan requires non-canonical crosslinks to maintain shape

    Catherine Baranowski et al.
    Polar elongating mycobacteria (Mycobacterium smegmatis) require specific cell wall chemistries, those catalyzed by targets of critical antibiotics, to maintain rod shape at aging sites of the bacillus.
    1. Neuroscience

    Real-time classification of experience-related ensemble spiking patterns for closed-loop applications

    Davide Ciliberti et al.
    A brain–computer interface for real-time identification of transient neural activity patterns enables causal inference of the role of these patterns in cognition through closed-loop manipulation.
    1. Epidemiology and Global Health

    National and regional seasonal dynamics of all-cause and cause-specific mortality in the USA from 1980 to 2016

    Robbie M Parks et al.
    All parts of the USA are similarly adapted to temperature seasonality, although mortality seasonality, and how it has changed since the 1980s, depend on age and sex.
    1. Human Biology and Medicine

    Increase in clinically recorded type 2 diabetes after colectomy

    Anders B Jensen et al.
    This nationwide register-based study of diabetes risk after colectomy suggests that the left colon contributes to maintenance of glucose homeostasis.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Organisms with alternative genetic codes resolve unassigned codons via mistranslation and ribosomal rescue

    Natalie Jing Ma et al.
    Cells resolve unassigned codons with near-cognate suppression, frameshifting, and ribosomal rescue mechanisms, demonstrating that unassigned codons are permissible in both natural and engineered genetic codes as barriers to horizontal gene transfer.
    1. Plant Biology

    The role of APETALA1 in petal number robustness

    Marie Monniaux et al.
    Variable petal number in Cardamine hirsuta is explained by regulatory changes in the MADS-box gene APETALA1 that relaxed its epistasis over mapped QTL in the C. hirsuta genome.

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