2,982 results found
    1. Computational and Systems Biology

    Essential metabolism for a minimal cell

    Marian Breuer, Tyler M Earnest ... Zaida Luthey-Schulten
    A near-complete flux balance analysis model of a minimal cell demonstrates the high essentiality of its metabolic genes, agrees well with experimental essentiality data and suggests some further gene removals.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Pooled genome-wide CRISPR screening for basal and context-specific fitness gene essentiality in Drosophila cells

    Raghuvir Viswanatha, Zhongchi Li ... Norbert Perrimon
    Pooled CRISPR knockout screening in Drosophila cells enables high-resolution, genome-wide functional genomic comparisons in cell-lines across vast evolutionary distance.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Innovation of heterochromatin functions drives rapid evolution of essential ZAD-ZNF genes in Drosophila

    Bhavatharini Kasinathan, Serafin U Colmenares III ... Harmit S Malik
    Heterochromatic sequences evolve rapidly, as do ZAD-ZNF genes-encoding proteins involved in heterochromatin functions, explaining why evolutionarily dynamic ZAD-ZNF genes are more likely to be essential in Drosophila.
    1. Cancer Biology

    Netrin signaling mediates survival of dormant epithelial ovarian cancer cells

    Pirunthan Perampalam, James I MacDonald ... Frederick A Dick
    Extending the period of remission for cancer patients requires new knowledge of dormant, residual disease and Netrin signaling contributes to the survival of dormant cells in ovarian cancer.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Phenotype inference in an Escherichia coli strain panel

    Marco Galardini, Alexandra Koumoutsi ... Pedro Beltrao
    The mechanistic impact of genetic variants can be combined with previous knowledge on gene function to deliver conditional growth predictions and pave the way for personalized genetic interventions.
    1. Cell Biology
    2. Genetics and Genomics

    Manipulation of the human tRNA pool reveals distinct tRNA sets that act in cellular proliferation or cell cycle arrest

    Noa Aharon-Hefetz, Idan Frumkin ... Roni Rak
    Systematic CRISPR-based editing of tRNA genes revealed that different human cells that span a range of growth rates and different modes of proliferation states require diverse tRNA sets.
    1. Cancer Biology
    2. Computational and Systems Biology

    shinyDepMap, a tool to identify targetable cancer genes and their functional connections from Cancer Dependency Map data

    Kenichi Shimada, John A Bachman ... Timothy J Mitchison
    shinyDepMap helps users explore the essentiality, selectivity, and function of the genes across hundreds of cancer cell lines and identify cancer drug targets.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    MEMO1 binds iron and modulates iron homeostasis in cancer cells

    Natalia Dolgova, Eva-Maria E Uhlemann ... Oleg Y Dmitriev
    Cancer metastasis modulator MEMO1 binds iron and is involved in regulating iron homeostasis in cancer cells.
    1. Computational and Systems Biology

    Synthetic Biology: Minimal cells, maximal knowledge

    Jean-Christophe Lachance, Sébastien Rodrigue, Bernhard O Palsson
    Modeling all the chemical reactions that take place in a minimal cell will help us to understand the fundamental interactions that power life.
    Version of Record
    Insight
    1. Computational and Systems Biology
    2. Chromosomes and Gene Expression

    Complex chromosomal neighborhood effects determine the adaptive potential of a gene under selection

    Magdalena Steinrueck, Călin C Guet
    Experimental evolution reveals how adaptation by increased expression of a gene depends on a combination of simple genetic properties of the gene's neighbors on the DNA.

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