| 词条 | Mariprofundus ferrooxydans |
| 释义 |
| domain = Bacteria | phylum = Proteobacteria | classis = Zetaproteobacteria | ordo = Mariprofundales | familia = Mariprofundaceae | genus = Mariprofundus | species = M. ferrooxydans | binomial = Mariprofundus ferrooxydans | binomial_authority = (Emerson et al. 2010) }}Mariprofundus ferrooxydans is a neutrophilic, chemolithotrophic, Gram-negative bacterium which can grow by oxidising ferrous to ferric iron.[1] It is the sole member of the class Zetaproteobacteria in the phylum Proteobacteria.[2] DiscoveryThe bacterium was isolated from iron-rich microbial mats associated with hydrothermal vents at a submarine volcano, Lōʻihi Seamount, near Hawaii, and has only 85.3% 16S similarity to its nearest cultivated species Methylophaga marina. It has a doubling time at 23 °C of 12 hours and a curved rod (about 0.5×2–5 µm) morphology.[1] EtymologyDespite being validly published,[2] the etymology of the generic epithet is grammatically incorrect, being a concatenation of the Latin neutral mare -is (the sea) with the Latin masculine adjective profundus (deep) intended to mean a deep-sea organism (the neuter of profundus is profundum).[3] The specific epithet is ferrum (Latin noun), iron and oxus (Greek adjective), acid or sour, and in combined words indicating oxygen. (N.L. v. oxydare, to make acid, to oxidize; N.L. part. adj. ferrooxydans, iron-oxidizing.)[3] See also
References1. ^1 {{Cite journal | last1 = Emerson | first1 = D. | last2 = Rentz | first2 = J. A. | last3 = Lilburn | first3 = T. G. | last4 = Davis | first4 = R. E. | last5 = Aldrich | first5 = H. | last6 = Chan | first6 = C. | last7 = Moyer | first7 = C. L. | editor1-last = Reysenbach | editor1-first = Anna-Louise | title = A Novel Lineage of Proteobacteria Involved in Formation of Marine Fe-Oxidizing Microbial Mat Communities | journal = PLoS ONE | volume = 2 | issue = 8 | pages = e667 | year = 2007 | doi = 10.1371/journal.pone.0000667 | pmc = 1930151 | pmid = 17668050|bibcode = 2007PLoSO...2..667E }} 2. ^VALIDATION LIST N° 135. Int. J. Syst. Evol. Microbiol., 2010, 60, 1985-1986 3. ^1 2 {{lpsn|m/mariprofundus.html|Mariprofundus}} External links
2 : Zetaproteobacteria|Bacteria described in 2010 |
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