Complete genome sequence of Granulicella mallensis type strain MP5ACTX8T, an acidobacterium from tundra soil

Abstract

Granulicella mallensis MP5ACTX8T is a novel species of the genus Granulicella in subdivision 1of Acidobacteria. G. mallensis is of ecological interest being a member of the dominant soil bacterial community active at low temperatures and nutrient limiting conditions in Arctic alpine tundra. G. mallensis is a cold-adapted acidophile and a versatile heterotroph that hydrolyzes a suite of sugars and complex polysaccharides. Genome analysis revealed metabolic versatility with genes involved in metabolism and transport of carbohydrates. These include gene mod-ules encoding the carbohydrate-active enzyme (CAZyme) family involved in breakdown, utili-zation and biosynthesis of diverse structural and storage polysaccharides including plant based carbon polymers. The genome of Granulicella mallensis MP5ACTX8T consists of a single repli-con of 6,237,577 base pairs (bp) with 4,907 protein-coding genes and 53 RNA genes. © BY-SA.