Sulfur-Reducing Bacteria. Sulfur Reducing Bacteria . A group of gram-negative, anaerobic bacteria that is able to oxidize acetate completely to carbon dioxide using elemental sulfur as the electron acceptor. . 1.00
Chlorobi. Bacteria, Green Sulfur . Chlorobiaceae . Green Sulfur Bacteria . A phylum of anoxygenic, phototrophic bacteria including the family Chlorobiaceae. They occur in aquatic sediments, sulfur springs, and hot springs and utilize reduced sulfur compounds instead of oxygen. . 0.61
Chromatiaceae. Bacteria, Purple Sulfur . Purple Sulfur Bacteria . Thiorhodaceae . A family of phototrophic purple sulfur bacteria that deposit globules of elemental sulfur inside their cells. They are found in diverse aquatic environments. . 0.60
Sulfur. Sulfur-16 . Sulfur 16 . An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine. . 0.56
Chloroflexi. Bacteria, Green Nonsulfur . Green Nonsulfur Bacteria . Bacteria, Green Non-Sulfur . Chloroflexaceae . Green Non-Sulfur Bacteria . Herpetosiphon . Phylum of green nonsulfur bacteria including the family Chloroflexaceae, among others. . 0.56