Potencial do gene htrA como marcador molecular para estudos filogenético e identificação de espécies de micobactérias.

Luís Cláudio Nascimento da Silva; Érika de Cássia Vieira da Costa; Larissa Isabela Oliveira de Souza

Potential htrA gene as a molecular marker for phylogenetic studies and identification of mycobacterial species

Authors

Luís Cláudio Nascimento da Silva Universidade Federal de Pernambuco
Érika de Cássia Vieira da Costa Universidade Federal de Pernambuco
Larissa Isabela Oliveira de Souza Universidade Federal de Alagoas

Keywords:

Mycobacterium species, molecular marker, phylogeny

Abstract

This performed an in silico analysis of htrA gene as an molecular marker to phylogenetic and identifications studies of mycobacterium species. The htrA sequeces of M. tuberculosis, M. bovis, M. leprae, M. ulcerans, M. marinum, M. abcessus were obtained from GenBank (NCBI). The phylogenetic trees generated by Neighbour-joining, Maximum parsimony and UPGMA methods and showed a division between slow growing and rapid growth species. The Maximum parsimony method was also able to distinguish between strictly pathogenic, potentially pathogenic and saprophytic species. The results show htrA as an alternate tool for identification and classification of mycobacterium species.

Downloads

PDF (Português (Brasil))

Published

2012-08-13

How to Cite

Nascimento da Silva, L. C., Vieira da Costa, Érika de C., & Oliveira de Souza, L. I. (2012). Potential htrA gene as a molecular marker for phylogenetic studies and identification of mycobacterial species. Scientia Plena, 8(6). Retrieved from https://scientiaplena.emnuvens.com.br/sp/article/view/805

Download Citation

Issue

Vol. 8 No. 6 (2012): June/Junho 2012

Section

Articles

License

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work