Table of Contents
International Journal of Evolutionary Biology
Volume 2011 (2011), Article ID 781642, 10 pages
http://dx.doi.org/10.4061/2011/781642
Research Article

Parallel Evolution and Horizontal Gene Transfer of the pst Operon in Firmicutes from Oligotrophic Environments

1Departamento de Ecologia Evolutiva, Instituto de Ecologia, Universidad Nacional Autónoma de México, Apdo. Postal 70-275, Ciudad Universitaria, 04510 México D. F., Mexico
2Departamento de Ingeniería Genética, CINVESTAV Campus Guanajuato, Apdo. Postal 629, 36500 Irapuato, Mexico
3Departamento de Bioquimica, Facultad de Quimica, Universidad Nacional Autonoma de México, Apdo. Postal 70-275, Ciudad Universitaria, 04510 México D. F., Mexico

Received 22 October 2010; Accepted 22 December 2010

Academic Editor: Hiromi Nishida

Copyright © 2011 Alejandra Moreno-Letelier et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Alejandra Moreno-Letelier, Gabriela Olmedo, Luis E. Eguiarte, Leon Martinez-Castilla, and Valeria Souza, “Parallel Evolution and Horizontal Gene Transfer of the pst Operon in Firmicutes from Oligotrophic Environments,” International Journal of Evolutionary Biology, vol. 2011, Article ID 781642, 10 pages, 2011. doi:10.4061/2011/781642