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High allelic diversity in the methyltransferase gene of a phase variable type III restriction-modification system has implications for the fitness of Haemophilus influenzae
Phase variable restriction-modification (R-M) systems are widespread in Eubacteria. Haemophilus influenzae encodes a phase variable homolog of Type III R-M systems. Sequence analysis of this system in 22 non-typeable H.influenzae isolates revealed a hypervariable region in the central portion of the...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
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Oxford University Press
2006
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1557822/ https://www.ncbi.nlm.nih.gov/pubmed/16914439 http://dx.doi.org/10.1093/nar/gkl568 |