Matches in SemOpenAlex for { <https://semopenalex.org/work/W2160104627> ?p ?o ?g. }
- W2160104627 endingPage "5184" @default.
- W2160104627 startingPage "5176" @default.
- W2160104627 abstract "The type-specific capsular polysaccharide (CP) of a group B streptococcus, Streptococcus agalactiae type Ia, is a high-molecular-weight polymer consisting of the pentasaccharide repeating unit 4)-[alpha-D-NeupNAc-(2-->3)-beta-D-Galp-(1-->4)-beta-D-GlcpNAc-(1- ->3 )]-beta-D-Galp-(1-->4)-beta-D-Glcp-(1. Here, cloning, sequencing, and transcription of the type Ia-specific capsular polysaccharide synthesis (cps) genes and functional analysis of these gene products are described. A 26-kb DNA fragment containing 18 complete open reading frames (ORFs) was cloned. These ORFs were designated cpsIaA to cpsIaL, neu (neuraminic acid synthesis gene) A to D, orf1 and ung (uracil DNA glycosylase). The cps gene products of S. agalactiae type Ia were homologous to proteins involved in CP synthesis of S. agalactiae type III and S. pneumoniae serotype 14. Unlike the cps gene cluster of S. pneumoniae serotype 14, transcription of this operon may start from cpsIaA, cpsIaE, and orf1 because putative promoter sequences were found in front of these genes. Northern hybridization, reverse transcription-PCR, and primer extension analyses supported this hypothesis. DNA sequence analysis showed that there were two transcriptional terminators in the 3' end of this operon (downstream of orf1 and ung). The functions of CpsIaE, CpsIaG, CpsIaI, and CpsIaJ were examined by glycosyltransferase assay by using the gene products expressed in Escherichia coli JM109 harboring plasmids containing various S. agalactiae type Ia cps gene fragments. Enzyme assays suggested that the gene products of cpsIaE, cpsIaG, cpsIaI, and cpsIaJ are putative glucosyltransferase, beta-1, 4-galactosyltransferase, beta-1,3-N-acetylglucosaminyltransferase, and beta-1,4-galactosyltransferase, respectively." @default.
- W2160104627 created "2016-06-24" @default.
- W2160104627 creator A5008307709 @default.
- W2160104627 creator A5028946482 @default.
- W2160104627 creator A5031698848 @default.
- W2160104627 creator A5044606654 @default.
- W2160104627 creator A5049538788 @default.
- W2160104627 creator A5063115071 @default.
- W2160104627 creator A5070599380 @default.
- W2160104627 date "1999-09-01" @default.
- W2160104627 modified "2023-09-23" @default.
- W2160104627 title "Molecular Characterization of Type-Specific Capsular Polysaccharide Biosynthesis Genes of <i>Streptococcus agalactiae</i> Type Ia" @default.
- W2160104627 cites W1485258041 @default.
- W2160104627 cites W1493825396 @default.
- W2160104627 cites W1498110690 @default.
- W2160104627 cites W1514938122 @default.
- W2160104627 cites W1516644194 @default.
- W2160104627 cites W1534772847 @default.
- W2160104627 cites W1566727546 @default.
- W2160104627 cites W1575446291 @default.
- W2160104627 cites W169538442 @default.
- W2160104627 cites W1806485528 @default.
- W2160104627 cites W1839006721 @default.
- W2160104627 cites W1841846559 @default.
- W2160104627 cites W1923584206 @default.
- W2160104627 cites W1927748861 @default.
- W2160104627 cites W1943069051 @default.
- W2160104627 cites W1967068233 @default.
- W2160104627 cites W1969345310 @default.
- W2160104627 cites W1972936923 @default.
- W2160104627 cites W1977370563 @default.
- W2160104627 cites W1981040794 @default.
- W2160104627 cites W1982468094 @default.
- W2160104627 cites W1986379168 @default.
- W2160104627 cites W2009921642 @default.
- W2160104627 cites W2030542329 @default.
- W2160104627 cites W2035336844 @default.
- W2160104627 cites W2047641321 @default.
- W2160104627 cites W2055360144 @default.
- W2160104627 cites W2076165314 @default.
- W2160104627 cites W2087413082 @default.
- W2160104627 cites W2087992212 @default.
- W2160104627 cites W2088385924 @default.
- W2160104627 cites W2093345857 @default.
- W2160104627 cites W2094696847 @default.
- W2160104627 cites W2113939119 @default.
- W2160104627 cites W2116770187 @default.
- W2160104627 cites W2117891515 @default.
- W2160104627 cites W2123508119 @default.
- W2160104627 cites W2137702329 @default.
- W2160104627 cites W2137999917 @default.
- W2160104627 cites W2141606821 @default.
- W2160104627 cites W2142384764 @default.
- W2160104627 cites W2159911694 @default.
- W2160104627 cites W2163798300 @default.
- W2160104627 cites W2167629962 @default.
- W2160104627 cites W2169226515 @default.
- W2160104627 cites W2170689271 @default.
- W2160104627 cites W2175136783 @default.
- W2160104627 cites W2418866887 @default.
- W2160104627 cites W49603479 @default.
- W2160104627 doi "https://doi.org/10.1128/jb.181.17.5176-5184.1999" @default.
- W2160104627 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/94020" @default.
- W2160104627 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10464185" @default.
- W2160104627 hasPublicationYear "1999" @default.
- W2160104627 type Work @default.
- W2160104627 sameAs 2160104627 @default.
- W2160104627 citedByCount "57" @default.
- W2160104627 countsByYear W21601046272012 @default.
- W2160104627 countsByYear W21601046272014 @default.
- W2160104627 countsByYear W21601046272015 @default.
- W2160104627 countsByYear W21601046272016 @default.
- W2160104627 countsByYear W21601046272018 @default.
- W2160104627 countsByYear W21601046272019 @default.
- W2160104627 countsByYear W21601046272020 @default.
- W2160104627 countsByYear W21601046272022 @default.
- W2160104627 crossrefType "journal-article" @default.
- W2160104627 hasAuthorship W2160104627A5008307709 @default.
- W2160104627 hasAuthorship W2160104627A5028946482 @default.
- W2160104627 hasAuthorship W2160104627A5031698848 @default.
- W2160104627 hasAuthorship W2160104627A5044606654 @default.
- W2160104627 hasAuthorship W2160104627A5049538788 @default.
- W2160104627 hasAuthorship W2160104627A5063115071 @default.
- W2160104627 hasAuthorship W2160104627A5070599380 @default.
- W2160104627 hasBestOaLocation W21601046271 @default.
- W2160104627 hasConcept C104317684 @default.
- W2160104627 hasConcept C153911025 @default.
- W2160104627 hasConcept C203075996 @default.
- W2160104627 hasConcept C22744801 @default.
- W2160104627 hasConcept C2777860557 @default.
- W2160104627 hasConcept C2778276568 @default.
- W2160104627 hasConcept C36857842 @default.
- W2160104627 hasConcept C523546767 @default.
- W2160104627 hasConcept C54355233 @default.
- W2160104627 hasConcept C547475151 @default.
- W2160104627 hasConcept C84148353 @default.
- W2160104627 hasConcept C86803240 @default.
- W2160104627 hasConceptScore W2160104627C104317684 @default.