Literature DB >> 15980388

Transcriptional analysis of the bla(CTX-M-2) gene in Salmonella enterica serovar Infantis.

José A Di Conza1, Gabriel O Gutkind, Marta E Mollerach, Juan A Ayala.   

Abstract

Transcriptional organization of bla(CTX-M-2) present in a multiresistance plasmid of Salmonella enterica serovar Infantis suggests the presence of more than one promoter involved in the expression of the beta-lactamase gene. At least two bla(CTX-M-2)-specific mRNAs (near to 1 kb and 5 kb) were evidenced. Two +1 signals were detected at -22 bp and -59 bp of bla(CTX-M-2) defining two putative promoters.

Entities:  

Mesh：

Substances：

Year:  2005        PMID： 15980388      PMCID： PMC1168673          DOI： 10.1128/AAC.49.7.3014-3017.2005

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  27 in total

1.  Three cefotaximases, CTX-M-9, CTX-M-13, and CTX-M-14, among Enterobacteriaceae in the People's Republic of China.

Authors:  Aroonwadee Chanawong; Fatima Hannachi M'Zali; John Heritage; Jian-Hui Xiong; Peter Michael Hawkey
Journal:  Antimicrob Agents Chemother       Date:  2002-03       Impact factor: 5.191

2.  Novel class 1 integron (InS21) carrying blaCTX-M-2 in Salmonella enterica serovar infantis.

Authors:  José Di Conza; Juan A Ayala; Pablo Power; Marta Mollerach; Gabriel Gutkind
Journal:  Antimicrob Agents Chemother       Date:  2002-07       Impact factor: 5.191

3.  blaCTX-M-2 is located in an unusual class 1 integron (In35) which includes Orf513.

Authors:  Sonia M Arduino; Paul H Roy; George A Jacoby; Betina E Orman; Silvia A Pineiro; Daniela Centron
Journal:  Antimicrob Agents Chemother       Date:  2002-07       Impact factor: 5.191

4.  In34, a complex In5 family class 1 integron containing orf513 and dfrA10.

Authors:  Sally R Partridge; Ruth M Hall
Journal:  Antimicrob Agents Chemother       Date:  2003-01       Impact factor: 5.191

5.  Sequence of the gene encoding a plasmid-mediated cefotaxime-hydrolyzing class A beta-lactamase (CTX-M-4): involvement of serine 237 in cephalosporin hydrolysis.

Authors:  M Gazouli; E Tzelepi; S V Sidorenko; L S Tzouvelekis
Journal:  Antimicrob Agents Chemother       Date:  1998-05       Impact factor: 5.191

6.  ColE1-like plasmid pIP843 of Klebsiella pneumoniae encoding extended-spectrum beta-lactamase CTX-M-17.

Authors:  Van Cao; Thierry Lambert; Patrice Courvalin
Journal:  Antimicrob Agents Chemother       Date:  2002-05       Impact factor: 5.191

7.  Description of In116, the first blaCTX-M-2-containing complex class 1 integron found in Morganella morganii isolates from Buenos Aires, Argentina.

Authors:  Pablo Power; Moreno Galleni; José Di Conza; Juan A Ayala; Gabriel Gutkind
Journal:  J Antimicrob Chemother       Date:  2005-03-02       Impact factor: 5.790

8.  Ceftazidime-hydrolysing CTX-M-15 extended-spectrum beta-lactamase (ESBL) in Poland.

Authors:  Anna Baraniak; Janusz Fiett; Waleria Hryniewicz; Patrice Nordmann; Marek Gniadkowski
Journal:  J Antimicrob Chemother       Date:  2002-09       Impact factor: 5.790

9.  Multiple antibiotic-resistance mechanisms including a novel combination of extended-spectrum beta-lactamases in a Klebsiella pneumoniae clinical strain isolated in Argentina.

Authors:  Roberto Melano; Alejandra Corso; Alejandro Petroni; Daniela Centrón; Betina Orman; Adriana Pereyra; Noemí Moreno; Marcelo Galas
Journal:  J Antimicrob Chemother       Date:  2003-05-29       Impact factor: 5.790

10.  Cloning and sequence of the gene encoding a cefotaxime-hydrolyzing class A beta-lactamase isolated from Escherichia coli.

Authors:  Y Ishii; A Ohno; H Taguchi; S Imajo; M Ishiguro; H Matsuzawa
Journal:  Antimicrob Agents Chemother       Date:  1995-10       Impact factor: 5.191
View more
  2 in total

1.  First Description of the Extended Spectrum-Beta-Lactamase Gene blaCTX-M-109 in Salmonella Grumpensis Strains Isolated from Neonatal Nosocomial Infections in Dakar, Senegal.

Authors:  Amadou Diop; Bissoume Sambe-Ba; Abdoulaye Seck; Mouhamadou Lamine Dia; Lassina Gadi Timbiné; Aïssatou Ameth Niang; El Hadji Momar Ndiaye; Mouhamadou Abdoulaye Sonko; Abdoul Aziz Wane; Raymond Bercion; Ousmane Ndiaye; Moussa Fafa Cissé; Amy Gassama-Sow
Journal:  PLoS One       Date:  2016-06-29       Impact factor: 3.240

Review 2.  Integron Functionality and Genome Innovation: An Update on the Subtle and Smart Strategy of Integrase and Gene Cassette Expression Regulation.

Authors:  Érica L Fonseca; Ana Carolina Vicente
Journal:  Microorganisms       Date:  2022-01-20
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.