@article {638, title = {Growth of Strain SES-3 with Arsenate and Other Diverse Electron Acceptors.}, journal = {Appl Environ Microbiol}, volume = {61}, year = {1995}, month = {1995 Oct}, pages = {3556-61}, abstract = {The selenate-respiring bacterial strain SES-3 was able to use a variety of inorganic electron acceptors to sustain growth. SES-3 grew with the reduction of arsenate to arsenite, Fe(III) to Fe(II), or thiosulfate to sulfide. It also grew in medium in which elemental sulfur, Mn(IV), nitrite, trimethylamine N-oxide, or fumarate was provided as an electron acceptor. Growth on oxygen was microaerophilic. There was no growth with arsenite or chromate. Washed suspensions of cells grown on selenate or nitrate had a constitutive ability to reduce arsenate but were unable to reduce arsenite. These results suggest that strain SES-3 may occupy a niche as an environmental opportunist by being able to take advantage of a diversity of electron acceptors.}, issn = {0099-2240}, author = {Laverman, A M and Blum, J S and Schaefer, J K and Phillips, E and Lovley, D R and Oremland, R S} }