Natrinema Salinisoli
''Natrinema'' (common abbreviation ''Nnm.'') is a genus (biology), genus of the Natrialbaceae. Taxonomy As of 2022, there are 18 species validly published in the genus ''Natrinema''. ''Natrinema'' is related to the genus ''Haloterrigena'', established in 1999, resulting in confusion about taxon limits and several species apparently being assigned to the wrong genus. Based on phylogenomic analysis, eight species from ''Haloterrigena'' as well as ''Halopiger, Halopiger salifodinae'' were transferred to ''Natrinema'' in 2022. References Further reading Scientific journals * * * * Scientific books * Scientific databases External links

Archaea genera Taxa described in 1998 {{archaea-stub ...
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Archaea
Archaea ( ; singular archaeon ) is a domain of single-celled organisms. These microorganisms lack cell nuclei and are therefore prokaryotes. Archaea were initially classified as bacteria, receiving the name archaebacteria (in the Archaebacteria kingdom), but this term has fallen out of use. Archaeal cells have unique properties separating them from the other two domains, Bacteria and Eukaryota. Archaea are further divided into multiple recognized phyla. Classification is difficult because most have not been isolated in a laboratory and have been detected only by their gene sequences in environmental samples. Archaea and bacteria are generally similar in size and shape, although a few archaea have very different shapes, such as the flat, square cells of ''Haloquadratum walsbyi''. Despite this morphological similarity to bacteria, archaea possess genes and several metabolic pathways that are more closely related to those of eukaryotes, notably for the enzymes involved ...
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