Transcriptomic analysis of two thioalkalivibriospecies under arsenite stress revealed a potential candidate gene for an alternative arsenite oxidation pathway

The genus Thioalkalivibrio includes haloalkaliphilic chemolithoautotrophic sulfur-oxidizing bacteria isolated from various soda lakes worldwide. Some of these lakes possess in addition to their extreme haloalkaline environment also other harsh conditions, to which Thioalkalivibrio needs to adapt. An example is arsenic in soda lakes in eastern...