beggiatoa การใช้

• Up to now there is only one species of this genus known ( Beggiatoa alba ).
• Formerly, some bacteria, like " Beggiatoa ", were thought to be colorless Cyanobacteria.
• Winogradsky discovered the first known form of lithotrophy during his research with " Beggiatoa " in 1887.
• When present on the band surface " Beggiatoa " appears white due to intracellular inclusions of stored elemental sulfur.
• Bacterial mat consisting of sulfide-oxidizing bacteria " Beggiatoa " spp . at a seep on Blake Ridge, off South Carolina.
• He reported that " Beggiatoa " oxidized hydrogen sulfide ( H 2 S ) as an energy source and formed intracellular sulfur droplets.
• Alternatively, Bathykurila guaymasensis is a specialist feeder on the sulfur reducing bacteria Beggiatoa, that grows in abundant mats around a whale fall and hydrothermal vents.
• Also present are gliding " Beggiatoa " filaments ( 1 4 mm wide ) that are non-pigmented but contain highly refractive intracellular granules of elemental sulfur.
• A classic example of a sulfur-oxidizing bacterium is " Beggiatoa ", a microbe originally described by Sergei Winogradsky, one of the founders of environmental microbiology.
• The white, nonpigmented mats were found to be an autotrophic sulfur bacteria " Beggiatoa " species, and the orange mats possessed an unidentified nonchemosynthetic metabolism ( MacDonald, 1998b ).
• The crater is covered mostly by " Thiothrix " sp . and " Beggiatoa " sp . from a depth of 1.5 m to the opening of the springcave.
• During his research in Anton de Bary s laboratory of botany in 1887, Russian botanist Sergei Winogradsky found that " Beggiatoa " oxidized hydrogen sulfide ( H 2 S ) as an energy source, forming intracellular sulfur droplets.
• "Beggiatoa " and other related filamentous bacteria can cause settling problems in sewage treatment plants, industrial waste lagoons in canning, paper pulping, brewing, milling, causing the phenomenon called " bulking " . " Beggiatoa " are also able to detoxify hydrogen sulfide in soil.
• "Beggiatoa " and other related filamentous bacteria can cause settling problems in sewage treatment plants, industrial waste lagoons in canning, paper pulping, brewing, milling, causing the phenomenon called " bulking " . " Beggiatoa " are also able to detoxify hydrogen sulfide in soil.
• Several species of cyanobacteria have been found associated with black band disease, Sulfide-oxidizing bacteria, dominated by " Beggiatoa " spp ., are present in well-developed bands and exhibit visible vertical migrations within the band matrix ( Richardson, 1996; Viehman and Richardson, 2006 ).
• In benthic marine areas with strong methane releases from fossil reservoirs ( e . g . at cold seeps, mud volcanoes or gas hydrate deposits ) AOM can be so high that chemosynthetic organisms like filamentous sulfur bacteria ( see Beggiatoa ) or animals ( clams, tube worms ) with symbiont sulfide-oxidizing bacteria can thrive on the large amounts of hydrogen sulfide that are produced during AOM . The production of bicarbonate from AOM can result in the precipitation of calcium carbonate or so-called authigenic carbonates.