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「遺伝子制御配列の進化は「地図」で予測できるか」の検索結果

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("gene regulatory sequences"[MeSH] OR "regulatory sequences, nucleic acid"[MeSH] OR "gene regulatory elements" OR "cis-regulatory elements") AND (evolution[MeSH] OR "molecular evolution"[MeSH] OR evolutionary) AND (prediction OR predictive OR "fitness landscape" OR "evolutionary landscape" OR map OR mapping)

💡 遺伝子制御配列の進化と予測可能性について、適応度地形(fitness landscape)の概念を含めて検索

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  • Comparative genomic analysis of allatostatin-encoding (Ast) genes in Drosophila species and prediction of regulatory elements by phylogenetic footprinting.

    P R F Bowser, S S Tobe · Peptides · 2007

    The role of the YXFGLa family of allatostatin (AST) peptides in dipterans is not well-established. The recent completion of sequencing of genomes for multiple Drosophila species provides an opportunity to study the evolutionary variation of the allatostatins and to examine regulatory elements that control gene expression. We performed comparative analyses of Ast genes from seven Drosophila species…

    📄 PubMed で読む (PMID: 17175069)
  • Genome-wide identification, evolution, and expression analysis of RNA-binding glycine-rich protein family in maize.

    Jianhua Zhang, Yanxin Zhao, Hailin Xiao 他 · Journal of integrative plant biology · 2014

    The RNA-binding glycine-rich protein (RB-GRP) family is characterized by the presence of a glycine-rich domain arranged in (Gly)n-X repeats and an RNA-recognition motif (RRM). RB-GRPs participate in varied physiological and biochemical processes especially in the stress response of plants. In this study, a total of 23 RB-GRPs distributed on 10 chromosomes were identified in maize (Zea mays L.), an…

    📄 PubMed で読む (PMID: 24783971)
  • Structure of the eukaryotic transcription apparatus: features of the gene for the largest subunit of Drosophila RNA polymerase II.

    J Biggs, L L Searles, A L Greenleaf 他 · Cell · 1985

    The Drosophila melanogaster RpII215 locus encodes the largest subunit of RNA polymerase II. We have now mapped the 7 kb transcript of the locus and have determined that it contains four exons and three introns. By sequencing 2582 nucleotides from the promoter-proximal end of the RpII215 locus, we have precisely mapped the start site of transcription and the splice sites of the first intron. Segmen…

    📄 PubMed で読む (PMID: 2992806)
  • Genetic Network Complexity Shapes Background-Dependent Phenotypic Expression.

    Jing Hou, Jolanda van Leeuwen, Brenda J Andrews 他 · Trends in genetics : TIG · 2018

    The phenotypic consequences of a given mutation can vary across individuals. This so-called background effect is widely observed, from mutant fitness of loss-of-function variants in model organisms to variable disease penetrance and expressivity in humans; however, the underlying genetic basis often remains unclear. Taking insights gained from recent large-scale surveys of genetic interaction and …

    📄 PubMed で読む (PMID: 29903533)
  • FastBill: An Improved Tool for Prediction of Cis-Regulatory Modules.

    Bartek Wilczynski, Jerzy Tiuryn · Journal of computational biology : a journal of computational molecular cell biology · 2017

    Here, we provide a new software tool, called FastBill, for prediction of evolutionarily conserved cis-regulatory modules. It improves on the previous version of our program, called Billboard, by improving the statistical significance calculation. It is also faster than the original Billboard, allowing for large-scale analyses, including multiple informant species. We illustrate the utility of Fast…

    📄 PubMed で読む (PMID: 27710048)
  • Mimivirus gene promoters exhibit an unprecedented conservation among all eukaryotes.

    Karsten Suhre, Stéphane Audic, Jean-Michel Claverie 他 · Proceedings of the National Academy of Sciences of the United States of America · 2005

    The initial analysis of the recently sequenced genome of Acanthamoeba polyphaga Mimivirus, the largest known double-stranded DNA virus, predicted a proteome of size and complexity more akin to small parasitic bacteria than to other nucleocytoplasmic large DNA viruses and identified numerous functions never before described in a virus. It has been proposed that the Mimivirus lineage could have emer…

    📄 PubMed で読む (PMID: 16203998)
  • Regulatory potential scores from genome-wide three-way alignments of human, mouse, and rat.

    Diana Kolbe, James Taylor, Laura Elnitski 他 · Genome research · 2004

    We generalize the computation of the Regulatory Potential (RP) score from two-way alignments of human and mouse to three-way alignments of human, mouse, and rat. This requires overcoming technical challenges that arise because the complexity of the models underlying the score increases exponentially with the number of species. Despite the close evolutionary proximity of rat to mouse, we find that …

    📄 PubMed で読む (PMID: 15060013)
  • Genome-wide analysis of chlamydiae for promoters that phylogenetically footprint.

    Brian Grech, Stefan Maetschke, Sarah Mathews 他 · Research in microbiology · 2007

    Currently, there is a lack of phylogenetic footprinting programmes that can take advantage of multiple whole genome sequences of different species within the same bacterial genus. Therefore, we have developed and tested a position weight matrix-based programme called Footy, that performs genome-wide analysis of bacterial genomes for promoters that phylogenetically footprint. When Footy was used to…

    📄 PubMed で読む (PMID: 18039561)
  • FootPrinter3: phylogenetic footprinting in partially alignable sequences.

    Fei Fang, Mathieu Blanchette · Nucleic acids research · 2006

    FootPrinter3 is a web server for predicting transcription factor binding sites by using phylogenetic footprinting. Until now, phylogenetic footprinting approaches have been based either on multiple alignment analysis (e.g. PhyloVista, PhastCons), or on motif-discovery algorithms (e.g. FootPrinter2). FootPrinter3 integrates these two approaches, making use of local multiple sequence alignment block…

    📄 PubMed で読む (PMID: 16845084)
  • Integrative data-mining tools to link gene and function.

    Basma El Yacoubi, Valérie de Crécy-Lagard · Methods in molecular biology (Clifton, N.J.) · 2014

    Information derived from genomic and post-genomic data can be efficiently used to link gene and function. Several web-based platforms have been developed to mine these types of data by integrating different tools. This method paper is designed to allow the user to navigate these platforms in order to make functional predictions. The main focus is on phylogenetic distribution and physical clusterin…

    📄 PubMed で読む (PMID: 24233777)