Prosthecochloris aestuarii | |
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Scientific classification | |
Domain: | Bacteria |
Phylum: | Chlorobiota |
Class: | "Chlorobia" |
Order: | Chlorobiales |
Family: | Chlorobiaceae |
Genus: | Prosthecochloris |
Species: | P. aestuarii
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Binomial name | |
Prosthecochloris aestuarii Gorlenko, 1970 emend. Imhoff, 2003
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Prosthecochloris aestuarii is a green sulfur bacterium in the genus Prosthecochloris. This organism was originally isolated from brackish lagoons located in Sasyk-Sivash and Sivash.[1] They are characterized by the presence of "prosthecae" on their cell surface; the inner part of these appendages house the photosynthetic machinery within chlorosomes, which are characteristic structures of green sulfur bacteria. Additionally, like other green sulfur bacteria, they are Gram-negative, non-motile, and non-spore forming.[1] Of the four major groups of green sulfur bacteria, P. aestuarii serves as the type species for Group 4.[2]