Thiomargarita namibiensis

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Description and significance

Thiomargarita Namibiensis also referred to as the “Sulfur pearl of Namibia,” is the largest bacterium known to mankind thus far. Thiomargarita Namibiensis is referred to as the sulfur pearl of Namibia because it looks like a large pearl made out of white globules of sulfur and was found off the coast of Namibia. Shortly after its discovery in 1999 Thiomargarita Namibiensis was said to be generally 0.1 - 0.3 mm wide with exception of a few which reach up to a size of 1.0 mm. Thiomargarita Namibiensis is said to be 3 million times the volume of a normal bacterium cell.

Genome structure

Once discovered scientist were able to place Thiomargarita Namibiensis in to the phylogenetic tree were they concluded that Thiomargarita Namibiensis is closing related to the bacterial genera Triploca and Beggiatoa because of the high sulfur enivorment it is able to survive in. Thiomargarita Namibiensis is from the family of bacteria known as Thiotrichaceae.