Shewanella Draft Article
Shewanella oneidensis is a gram-negative species of bacteria that has potential as a bioremediant. Under aerobic conditions, Shewanella oneidensis, like most other organisms, uses oxygen as a terminal electron acceptor in cellular respiration. In the absence of oxygen, however, it is capable of using a wide range of species as an electron acceptor including Mn (III) and (IV), U (VI), sulfite, thiosulfate, elemental sulfur, dimethyl sulfoxide, and nitrate.
(1) http://www.shewanella.org/whyShewanella.html (2) http://ribosome.mmg.msu.edu/microbial_diversity/course_schedule_page/J.%20Fredrickson/Heidelberg_MR1genome.pdf