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Full-Text Articles in Genetics and Genomics
Actin Gene Family Evolution And The Phylogeny Of Coleoid Cephalopods (Mollusca: Cephalopoda), David B. Carlini, Kimberly S. Reece, John Graves
Actin Gene Family Evolution And The Phylogeny Of Coleoid Cephalopods (Mollusca: Cephalopoda), David B. Carlini, Kimberly S. Reece, John Graves
VIMS Articles
Phylogenetic analysis conducted on a 784-bp fragment of 82 actin gene sequences of 44 coleoid cephalopod taxa, along with results obtained from genomic Southern blot analysis, confirmed the presence of at least three distinct actin loci in coleoids. Actin isoforms were characteri zed through phylogenetic analysis of representative cephalopod sequences from each of the three isoforms, along with translated actin cDNA sequences from a diverse array of metazoan taxa downloaded from GenBank. One of the three isoforms found in cephalopods was closely related to actin sequences expressed in the muscular tissues of other molluscs. A second isoform was most similar …
The Occurrence Of The Freshwater Clams, Musculium Partumeium (Say) And Pisidium Casertanum (Poli) (Bivalvia: Sphaeriidae), In The Hawaiian Islands, Albert J. Burky, Carl M. Way, Skippy Hau, M. Eric Benbow
The Occurrence Of The Freshwater Clams, Musculium Partumeium (Say) And Pisidium Casertanum (Poli) (Bivalvia: Sphaeriidae), In The Hawaiian Islands, Albert J. Burky, Carl M. Way, Skippy Hau, M. Eric Benbow
Biology Faculty Publications
Sphaeriid clams were collected from an ancient, continuously cultivated taro pond complex at Ke‘anae Peninsula, Maui. Both species are known for adaptations for temporary pond habitats and could have been initially introduced by the earliest Hawaiian settlers transported with moist taro root stock from other areas of Oceania.
"An Evolutionary No Man’S Land" And "Reply From L. G. Harshman And A. A. Hoffmann", Margarida Matos, André Levy, Henrique Teotónio, Michael R. Rose, Lawrence G. Harshman, Ary A. Hoffmann
"An Evolutionary No Man’S Land" And "Reply From L. G. Harshman And A. A. Hoffmann", Margarida Matos, André Levy, Henrique Teotónio, Michael R. Rose, Lawrence G. Harshman, Ary A. Hoffmann
Lawrence G. Harshman Publications
The gap between evolutionary studies in laboratory versus natural populations is a persistent problem.
Electrically Mediated Plasmid Dna Delivery To Hepatocellular Carcinomas In Vivo, L. Heller, M. J. Jaroszeski, D. Coppola, C. Pottinger, R. Gilbert, Richard Heller
Electrically Mediated Plasmid Dna Delivery To Hepatocellular Carcinomas In Vivo, L. Heller, M. J. Jaroszeski, D. Coppola, C. Pottinger, R. Gilbert, Richard Heller
Bioelectrics Publications
Gene therapy by direct delivery of plasmid DNA has several advantages over viral gene transfer, but plasmid delivery is less efficient. In vivo electroporation has been used to enhance delivery of chemotherapeutic agents to tumors in both animal and human studies. Recently, this delivery technique has been extended to large molecules such as plasmid DNA. Here, the successful delivery of plasmids encoding reporter genes to rat hepatocellular carcinomas by in vivo electroporation is demonstrated.
Test Of Intron Predictions Reveals Novel Splice Sites, Alternatively Spliced Mrnas And New Introns In Meiotically Regulated Genes Of Yeast, Carrie Davis, Leslie Grate, Marc Spingola, Manuel Ares
Test Of Intron Predictions Reveals Novel Splice Sites, Alternatively Spliced Mrnas And New Introns In Meiotically Regulated Genes Of Yeast, Carrie Davis, Leslie Grate, Marc Spingola, Manuel Ares
Biology Department Faculty Works
Correct identification of all introns is necessary to discern the protein-coding potential of a eukaryotic genome. The existence of most of the spliceosomal introns predicted in the genome of Saccharomyces cerevisiae remains unsupported by molecular evidence. We tested the intron predictions for 87 introns predicted to be present in non-ribosomal protein genes, more than a third of all known or suspected introns in the yeast genome. Evidence supporting 61 of these predictions was obtained, 20 predicted intron sequences were not spliced and six predictions identified an intron-containing region but failed to specify the correct splice sites, yielding a successful prediction …
Oxidative Stress Resistance: A Robust Correlated Response To Selection In Extended Longevity Lines Of Drosophila Melanogaster?, Lawrence G. Harshman, Beth A. Haberer
Oxidative Stress Resistance: A Robust Correlated Response To Selection In Extended Longevity Lines Of Drosophila Melanogaster?, Lawrence G. Harshman, Beth A. Haberer
Lawrence G. Harshman Publications
Stress resistance is associated with longevity in Drosophila melanogaster and other model organisms used for genetic research. The present study tests for oxidative stress resistance in one set of lines selected for late-life reproduction and extended longevity. Both females and males from the selected lines were appreciably more resistant to oxidative stress than were flies from the control lines. A relative increase in oxidative stress resistance is a correlated response to selection in this laboratory selection experiment. Increased oxidative stress resistance appears to be a relatively robust correlated response to laboratory selection for late-life reproduction and extended longevity.
Recent Progress In Psychiatric Genetics—Some Hope But No Hype, Scott F. Stoltenberg, Margit Burmeister
Recent Progress In Psychiatric Genetics—Some Hope But No Hype, Scott F. Stoltenberg, Margit Burmeister
Department of Psychology: Faculty Publications
The reputation of the field of psychiatric genetics has recently become tarnished in the view of many human geneticists. Too many linked loci were claimed and withdrawn, too many association studies published and not confirmed, and, more recently, too many new and different chromosomal regions have been implicated for the same disorder. Here, we summarize recent trends, focusing on research that moves away from traditional linkage studies. Some promising strategies include psychopharmacogenetics and consideration of endophenotypes such as neurophysiological and behavioral markers in addition to the clinical diagnosis. Utilization of rapid and automated methods for scoring genetic variants in large-scale …
Haemochromatosis Mutation Analysis In A Normal Irish Population, Fergus Ryan, Joseph Vaughan
Haemochromatosis Mutation Analysis In A Normal Irish Population, Fergus Ryan, Joseph Vaughan
Articles
187 Irish blood donors were examined for the presence of C282Y and H63D missense mutations using a multiplex PCR and restriction digest protocol. The allele frequency for C282Y was found to be 12.3% which is higher than reported in other studies and concurs that this mutation is of Celtic origin.