The Transposon Registry

Displaying 2181 - 2195 of 2195
Tn7872
Dr Andrea Brenciani
Contact
a.brenciani@univpm.it
Tn7873
Postdoc Fellow Sardar Karash
Contact
sardar@uw.edu
Tn7874
Maximiliano Matus-Kohler
Contact
maximiliano.matus.k@gmail.com
Tn8026
Prof Adam Roberts
Contact
adam.roberts@lstmed.ac.uk
Tn8027
ziyang xu
Contact
xuzy0121@126.com
Tn8028
ziyang xu
Contact
xuzy0121@126.com
Tn8029
Sirine Mejri
Contact
sirinemejri11@gmail.com
Tn8030
Investigator Yu-Chieh Liao
Contact
jade@nhri.edu.tw
Tn8031
Yu Qi
Contact
qiyu20200315@gmail.com
Tn8032
Miaomiao Li
Contact
miaomiao_ana@163.com
Tn8033
Prof Paul Roy
Contact
paul.roy@crchul.ulaval.ca
Tn1207.1
  • Antibiotic Resistance
  • Erythromycin
  • Efflux functions
Characteristics
Tn1207.1 is a 7244 bp transposon, isolated from a clinical isolate of Streptococcus pneumoniae. It contains 8 open reading frames, which two of them were macrolide resistance genes, mef(A) and msr(SA). orf6, orf7, and orf8 are homologous to 3 ORFs of conjugative transposon Tn5252.
References

Santagati M, et al. (2000). Characterization of a Genetic Element Carrying the Macrolide Efflux Gene mef(A) in Streptococcus pneumoniae. Antimicrobial Agents and Chemotherapy, 44(9), 2585–2587. doi: 10.1128/AAC.44.9.2585-2587.2000

Accession number
Tn2555.1
Characteristics
Tn2555.1 is a 14.2-kb transposon containing three IS26 elements. Two of the IS26 elements are flanking genes for sucrose metabolism (scr genes), which are including scrK (encoding ATP-dependent fructokinase), scrYAB (encoding enzymes for phosphotransferase system (PTS)-dependent sucrose fermentation pathway) and scrR (repressor) genes.
References

Doroshenko, V. G. and V. A. Livshits (2004). Structure and mode of transposition of Tn2555 carrying sucrose utilization genes. FEMS Microbiol Lett 233(2): 353-359. DOI: 10.1016/j.femsle.2004.03.016

Accession number
Tn2555.3
Characteristics
Tn2555.3 is a variant of Tn2555 with the size of 14.2-kb. It contains genes for sucrose metabolism flanked by invert repeated IS26 elements same as Tn2555.1, but the genes are oriented in opposite direction.
References

Doroshenko, V. G. and V. A. Livshits (2004). Structure and mode of transposition of Tn2555 carrying sucrose utilization genes. FEMS Microbiol Lett 233(2): 353-359. DOI: 10.1016/j.femsle.2004.03.016

Accession number
Tn4453a
  • Antibiotic Resistance
  • Chloramphenicol
Characteristics
Tn4453a is a chloramphenicol resistance transposon similar to Tn4451. The chloramphenicol resistance is mediated by catD gene. It was detected in Clostridium difficile. The Tn4453a was found to be co-existed with another transposon, Tn4453b in C. difficile.
References

Lyras, D., Storie, C., Huggins, A. S., Crellin, P. K., Bannam, T. L., & Rood, J. I. (1998). Chloramphenicol resistance in Clostridium difficile is encoded on Tn4453 transposons that are closely related to Tn4451 from Clostridium perfringens. Antimicrobial Agents and Chemotherapy, 42(7), 1563-1567. DOI: PMCID: PMC105645

Accession number

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