| ecophysiology of "halarsenatibacter silvermanii" strain slas-1t, gen. nov., sp. nov., a facultative chemoautotrophic arsenate respirer from salt-saturated searles lake, california. | searles lake occupies a closed basin harboring salt-saturated, alkaline brines that have exceptionally high concentrations of arsenic oxyanions. strain slas-1(t) was previously isolated from searles lake (r. s. oremland, t. r. kulp, j. switzer blum, s. e. hoeft, s. baesman, l. g. miller, and j. f. stolz, science 308:1305-1308, 2005). we now describe this extremophile with regard to its substrate affinities, its unusual mode of motility, sequenced arrabd gene cluster, cell envelope lipids, and it ... | 2009 | 19218420 |