RONALD WALTER

Summary

Affiliation: Texas State University
Country: USA

Publications

  1. doi request reprint Exposure to fluorescent light triggers down regulation of genes involved with mitotic progression in Xiphophorus skin
    Ronald B Walter
    Molecular Bioscience Research Group and Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, United States Electronic address
    Comp Biochem Physiol C Toxicol Pharmacol 178:93-103. 2015
  2. doi request reprint Workshop report: The medaka model for comparative assessment of human disease mechanisms
    Ronald B Walter
    Department of Chemistry and Biochemistry, Xiphophorus Genetic Stock Center, Texas State University, 419 Centennial Hall, San Marcos, TX 78666, USA Electronic address
    Comp Biochem Physiol C Toxicol Pharmacol 178:156-62. 2015
  3. pmc Transcriptome analysis of female and male Xiphophorus maculatus Jp 163 A
    Ziping Zhang
    Department of Chemistry and Biochemistry, Molecular Biosciences Research Group, Texas State University, San Marcos, Texas, United States of America
    PLoS ONE 6:e18379. 2011
  4. pmc Comprehensive phylogenetic analysis of all species of swordtails and platies (Pisces: Genus Xiphophorus) uncovers a hybrid origin of a swordtail fish, Xiphophorus monticolus, and demonstrates that the sexually selected sword originated in the ancestral li
    Ji Hyoun Kang
    Lehrstuhl fur Zoologie und Evolutionsbiologie, Department of Biology, University of Konstanz, Universitätsstraße 10, Konstanz 78457, Germany
    BMC Evol Biol 13:25. 2013
  5. pmc RNA-Seq reveals complex genetic response to Deepwater Horizon oil release in Fundulus grandis
    Tzintzuni I Garcia
    Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX 78666 4616, USA
    BMC Genomics 13:474. 2012
  6. pmc Lineage-specific co-evolution of the Egf receptor/ligand signaling system
    Juliette A G C Laisney
    Department of Physiological Chemistry I, Biocenter, University of Wurzburg, Wurzburg, Germany
    BMC Evol Biol 10:27. 2010
  7. pmc A microsatellite genetic linkage map for Xiphophorus
    R B Walter
    Molecular Biosciences Research Group, Department of Chemistry and Biochemistry, Texas State University, San Marcos 78666, USA
    Genetics 168:363-72. 2004
  8. doi request reprint Phylogenomics reveals extensive reticulate evolution in Xiphophorus fishes
    Rongfeng Cui
    Department of Biology, Texas A and M University, TAMU, College Station, Texas, 77843, USA
    Evolution 67:2166-79. 2013
  9. ncbi request reprint Xiphophorus interspecies hybrids as genetic models of induced neoplasia
    R B Walter
    Department of Chemistry and Biochemistry, Southwest Texas State University (SWTSU, San Marcos, Texas, USA
    ILAR J 42:299-321. 2001
  10. ncbi request reprint MNU induction of neoplasia in a platyfish model
    S Kazianis
    Department of Chemistry and Biochemistry, Southwest Texas State University, San Marcos, Texas 78666, USA
    Lab Invest 81:1191-8. 2001

Research Grants

  1. ENHANCED DEVELOPMENT OF THE XIPHOPHORUS MODEL SYSTEM
    RONALD WALTER; Fiscal Year: 2001
  2. TRANSPOSON ACTIVE TRANSGENIC XIPHOPHORUS
    RONALD WALTER; Fiscal Year: 2003
  3. THE XIPHOPHORUS GENETIC STOCK CENTER
    RONALD WALTER; Fiscal Year: 2006

Collaborators

Detail Information

Publications11

  1. doi request reprint Exposure to fluorescent light triggers down regulation of genes involved with mitotic progression in Xiphophorus skin
    Ronald B Walter
    Molecular Bioscience Research Group and Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, United States Electronic address
    Comp Biochem Physiol C Toxicol Pharmacol 178:93-103. 2015
    ..Current efforts are aimed at determining specific wavelengths that may lead to differential expression among the many genes affected by fluorescent light exposure. ..
  2. doi request reprint Workshop report: The medaka model for comparative assessment of human disease mechanisms
    Ronald B Walter
    Department of Chemistry and Biochemistry, Xiphophorus Genetic Stock Center, Texas State University, 419 Centennial Hall, San Marcos, TX 78666, USA Electronic address
    Comp Biochem Physiol C Toxicol Pharmacol 178:156-62. 2015
    ..Here, we present a summary report stemming from workshop presentations and subsequent round table discussions and forward recommendations from this group that we believe represent views of the overall medaka research community. ..
  3. pmc Transcriptome analysis of female and male Xiphophorus maculatus Jp 163 A
    Ziping Zhang
    Department of Chemistry and Biochemistry, Molecular Biosciences Research Group, Texas State University, San Marcos, Texas, United States of America
    PLoS ONE 6:e18379. 2011
    ..To gain a global view of the molecular mechanism(s) whereby gene expression may influence sexual dimorphism in Xiphophorus and to develop a database for future studies, we performed a large-scale transcriptome study...
  4. pmc Comprehensive phylogenetic analysis of all species of swordtails and platies (Pisces: Genus Xiphophorus) uncovers a hybrid origin of a swordtail fish, Xiphophorus monticolus, and demonstrates that the sexually selected sword originated in the ancestral li
    Ji Hyoun Kang
    Lehrstuhl fur Zoologie und Evolutionsbiologie, Department of Biology, University of Konstanz, Universitätsstraße 10, Konstanz 78457, Germany
    BMC Evol Biol 13:25. 2013
    ..Based on the phylogeny, the evolutionary history and character state evolution of the sword was reconstructed and found to have originated in the common ancestral lineage of the genus Xiphophorus and that it was lost again secondarily...
  5. pmc RNA-Seq reveals complex genetic response to Deepwater Horizon oil release in Fundulus grandis
    Tzintzuni I Garcia
    Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX 78666 4616, USA
    BMC Genomics 13:474. 2012
    ..This application of RNA-Seq to a non-model, wild, and ecologically significant organism is an important evaluation of the technology to quickly assess similar events in the future...
  6. pmc Lineage-specific co-evolution of the Egf receptor/ligand signaling system
    Juliette A G C Laisney
    Department of Physiological Chemistry I, Biocenter, University of Wurzburg, Wurzburg, Germany
    BMC Evol Biol 10:27. 2010
    ....
  7. pmc A microsatellite genetic linkage map for Xiphophorus
    R B Walter
    Molecular Biosciences Research Group, Department of Chemistry and Biochemistry, Texas State University, San Marcos 78666, USA
    Genetics 168:363-72. 2004
    ..The microsatellite markers we report can be easily adapted to any Xiphophorus interspecies and some intraspecies crosses, and thus provide a means to directly compare results derived from independent experiments...
  8. doi request reprint Phylogenomics reveals extensive reticulate evolution in Xiphophorus fishes
    Rongfeng Cui
    Department of Biology, Texas A and M University, TAMU, College Station, Texas, 77843, USA
    Evolution 67:2166-79. 2013
    ....
  9. ncbi request reprint Xiphophorus interspecies hybrids as genetic models of induced neoplasia
    R B Walter
    Department of Chemistry and Biochemistry, Southwest Texas State University (SWTSU, San Marcos, Texas, USA
    ILAR J 42:299-321. 2001
    ..The particular genetic complexity of melanoma in these fishes is analyzed and reviewed...
  10. ncbi request reprint MNU induction of neoplasia in a platyfish model
    S Kazianis
    Department of Chemistry and Biochemistry, Southwest Texas State University, San Marcos, Texas 78666, USA
    Lab Invest 81:1191-8. 2001
    ....
  11. ncbi request reprint Characterization of O(6)-methylguanine-DNA-methyltransferase (O(6)-MGMT) activity in Xiphophorus fishes
    R B Walter
    Department of Chemistry and Biochemistry, Southwest Texas State University, 419 Centennial Hall, 601 University Drive, San Marcos, TX 78666, USA
    Mutat Res 493:11-22. 2001
    ..Comparison of O(6)-MGMT activity between Xiphophorus species employed in tumor induction experiments did not indicate significant differences in ability to clear the pre-mutagenic O(6)-MG from the oligonucleotide substrate...

Research Grants3

  1. ENHANCED DEVELOPMENT OF THE XIPHOPHORUS MODEL SYSTEM
    RONALD WALTER; Fiscal Year: 2001
    ....
  2. TRANSPOSON ACTIVE TRANSGENIC XIPHOPHORUS
    RONALD WALTER; Fiscal Year: 2003
    ..abstract_text> ..
  3. THE XIPHOPHORUS GENETIC STOCK CENTER
    RONALD WALTER; Fiscal Year: 2006
    ..abstract_text> ..