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Full-Text Articles in Genetics and Genomics
Phylogenomic Identification Of Regulatory Sequences In Bacteria: An Analysis Of Statistical Power And An Application To Borrelia Burgdorferi Sensu Lato, Che I. Martin, Tika Y. Sukarna, Saymon Akther, Girish Ramrattan, Pedro Pagan, Lia Di, Emmanuel F. Mongodin, Claire M. Fraser, Steven E. Schutzer, Benjamin J. Luft, Sherwood R. Casjens, Wei-Gang Qiu
Phylogenomic Identification Of Regulatory Sequences In Bacteria: An Analysis Of Statistical Power And An Application To Borrelia Burgdorferi Sensu Lato, Che I. Martin, Tika Y. Sukarna, Saymon Akther, Girish Ramrattan, Pedro Pagan, Lia Di, Emmanuel F. Mongodin, Claire M. Fraser, Steven E. Schutzer, Benjamin J. Luft, Sherwood R. Casjens, Wei-Gang Qiu
Publications and Research
Phylogenomic footprinting is an approach for ab initio identification of genome-wide regulatory elements in bacterial species based on sequence conservation. The statistical power of the phylogenomic approach depends on the degree of sequence conservation, the length of regulatory elements, and the level of phylogenetic divergence among genomes. Building on an earlier model, we propose a binomial model that uses synonymous tree lengths as neutral expectations for determining the statistical significance of conserved intergenic spacer (IGS) sequences. Simulations show that the binomial model is robust to variations in the value of evolutionary parameters, including base frequencies and the transition-to-transversion ratio. We …
Improved Evidence-Based Genome-Scale Metabolic Models For Maize Leaf, Embryo, And Endosperm, Samuel M. D. Seaver, Louis M. T. Bradbury, Océane Frelin, Raphy Zarecki, Eytan Ruppin, Andrew D. Hanson, Christopher S. Henry
Improved Evidence-Based Genome-Scale Metabolic Models For Maize Leaf, Embryo, And Endosperm, Samuel M. D. Seaver, Louis M. T. Bradbury, Océane Frelin, Raphy Zarecki, Eytan Ruppin, Andrew D. Hanson, Christopher S. Henry
Publications and Research
There is a growing demand for genome-scale metabolic reconstructions for plants, fueled by the need to understand the metabolic basis of crop yield and by progress in genome and transcriptome sequencing. Methods are also required to enable the interpretation of plant transcriptome data to study how cellular metabolic activity varies under different growth conditions or even within different organs, tissues, and developmental stages. Such methods depend extensively on the accuracy with which genes have been mapped to the biochemical reactions in the plant metabolic pathways. Errors in these mappings lead to metabolic reconstructions with an inflated number of reactions and …
High-Throughput Comparison, Functional Annotation, And Metabolic Modeling Of Plant Genomes Using The Plantseed Resource, Samuel M. D. Seaver, Svetlana Gerdes, Océane Frelin, Claudia Lerma-Ortiz, Louis M. T. Bradbury, Rémi Zallot, Ghulam Hasnain, Thomas D. Niehaus, Basma El Yacoubi, Shiran Pasternak, Robert Olson, Gordon Pusch, Ross Overbeek, Valérie De Crécy-Lagarde, Doreen Ware, Andrew D. Hanson, Christopher S. Henry
High-Throughput Comparison, Functional Annotation, And Metabolic Modeling Of Plant Genomes Using The Plantseed Resource, Samuel M. D. Seaver, Svetlana Gerdes, Océane Frelin, Claudia Lerma-Ortiz, Louis M. T. Bradbury, Rémi Zallot, Ghulam Hasnain, Thomas D. Niehaus, Basma El Yacoubi, Shiran Pasternak, Robert Olson, Gordon Pusch, Ross Overbeek, Valérie De Crécy-Lagarde, Doreen Ware, Andrew D. Hanson, Christopher S. Henry
Publications and Research
There is a growing demand for genome-scale metabolic reconstructions for plants, fueled by the need to understand the metabolic basis of crop yield and by progress in genome and transcriptome sequencing. Methods are also required to enable the interpretation of plant transcriptome data to study how cellular metabolic activity varies under different growth conditions or even within different organs, tissues, and developmental stages. Such methods depend extensively on the accuracy with which genes have been mapped to the biochemical reactions in the plant metabolic pathways. Errors in these mappings lead to metabolic reconstructions with an inflated number of reactions and …