Lewis MR

References (2)

Title : Complete genome sequence and comparative genomic analysis of an emerging human pathogen, serotype V Streptococcus agalactiae - Tettelin_2002_Proc.Natl.Acad.Sci.U.S.A_99_12391
Author(s) : Tettelin H , Masignani V , Cieslewicz MJ , Eisen JA , Peterson S , Wessels MR , Paulsen IT , Nelson KE , Margarit I , Read TD , Madoff LC , Wolf AM , Beanan MJ , Brinkac LM , Daugherty SC , DeBoy RT , Durkin AS , Kolonay JF , Madupu R , Lewis MR , Radune D , Fedorova NB , Scanlan D , Khouri H , Mulligan S , Carty HA , Cline RT , Van Aken SE , Gill J , Scarselli M , Mora M , Iacobini ET , Brettoni C , Galli G , Mariani M , Vegni F , Maione D , Rinaudo D , Rappuoli R , Telford JL , Kasper DL , Grandi G , Fraser CM
Ref : Proc Natl Acad Sci U S A , 99 :12391 , 2002
Abstract : The 2,160,267 bp genome sequence of Streptococcus agalactiae, the leading cause of bacterial sepsis, pneumonia, and meningitis in neonates in the U.S. and Europe, is predicted to encode 2,175 genes. Genome comparisons among S. agalactiae, Streptococcus pneumoniae, Streptococcus pyogenes, and the other completely sequenced genomes identified genes specific to the streptococci and to S. agalactiae. These in silico analyses, combined with comparative genome hybridization experiments between the sequenced serotype V strain 2603 V/R and 19 S. agalactiae strains from several serotypes using whole-genome microarrays, revealed the genetic heterogeneity among S. agalactiae strains, even of the same serotype, and provided insights into the evolution of virulence mechanisms.
ESTHER : Tettelin_2002_Proc.Natl.Acad.Sci.U.S.A_99_12391
PubMedSearch : Tettelin_2002_Proc.Natl.Acad.Sci.U.S.A_99_12391
PubMedID: 12200547
Gene_locus related to this paper: strag-ESTA , strag-GBS0040 , strag-GBS1828 , strag-pepx , strag-SAG0108 , strag-SAG0246 , strag-SAG0383 , strag-SAG0521 , strag-SAG0679 , strag-SAG0680 , strag-SAG0681 , strag-SAG0785 , strag-SAG0912 , strag-SAG1040 , strag-SAG1562 , strag-SAG2132

Title : Complete genome sequence of a virulent isolate of Streptococcus pneumoniae - Tettelin_2001_Science_293_498
Author(s) : Tettelin H , Nelson KE , Paulsen IT , Eisen JA , Read TD , Peterson S , Heidelberg J , DeBoy RT , Haft DH , Dodson RJ , Durkin AS , Gwinn M , Kolonay JF , Nelson WC , Peterson JD , Umayam LA , White O , Salzberg SL , Lewis MR , Radune D , Holtzapple E , Khouri H , Wolf AM , Utterback TR , Hansen CL , McDonald LA , Feldblyum TV , Angiuoli S , Dickinson T , Hickey EK , Holt IE , Loftus BJ , Yang F , Smith HO , Venter JC , Dougherty BA , Morrison DA , Hollingshead SK , Fraser CM
Ref : Science , 293 :498 , 2001
Abstract : The 2,160,837-base pair genome sequence of an isolate of Streptococcus pneumoniae, a Gram-positive pathogen that causes pneumonia, bacteremia, meningitis, and otitis media, contains 2236 predicted coding regions; of these, 1440 (64%) were assigned a biological role. Approximately 5% of the genome is composed of insertion sequences that may contribute to genome rearrangements through uptake of foreign DNA. Extracellular enzyme systems for the metabolism of polysaccharides and hexosamines provide a substantial source of carbon and nitrogen for S. pneumoniae and also damage host tissues and facilitate colonization. A motif identified within the signal peptide of proteins is potentially involved in targeting these proteins to the cell surface of low-guanine/cytosine (GC) Gram-positive species. Several surface-exposed proteins that may serve as potential vaccine candidates were identified. Comparative genome hybridization with DNA arrays revealed strain differences in S. pneumoniae that could contribute to differences in virulence and antigenicity.
ESTHER : Tettelin_2001_Science_293_498
PubMedSearch : Tettelin_2001_Science_293_498
PubMedID: 11463916
Gene_locus related to this paper: strp2-q04l35 , strpj-b8zns7 , strpn-AXE1 , strpn-b2dz20 , strpn-pepx , strpn-SP0614 , strpn-SP0666 , strpn-SP0777 , strpn-SP0902 , strpn-SP1343