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Natronobacterium texcoconense sp. nov., a haloalkaliphilic archaeon isolated from soil of a former lake.
Ruiz-Romero, Erick; Sánchez-López, Katia Berenice; Coutiño-Coutiño, María de Los Angeles; González-Pozos, Sirenia; Bello-López, Juan Manuel; López-Ramírez, María Patricia; Ramírez-Villanueva, Daniel Alejandro; Dendooven, Luc.
Afiliação
  • Ruiz-Romero E; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
  • Sánchez-López KB; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
  • Coutiño-Coutiño MLA; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
  • González-Pozos S; Unidad de Microscopia Electrónica, Cinvestav, Mexico.
  • Bello-López JM; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
  • López-Ramírez MP; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
  • Ramírez-Villanueva DA; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
  • Dendooven L; Laboratory of Soil Ecology, ABACUS, Cinvestav, Mexico.
Int J Syst Evol Microbiol ; 63(Pt 11): 4163-4166, 2013 Nov.
Article em En | MEDLINE | ID: mdl-23749283
A novel haloalkaliphilic archaeon, strain B23(T) was isolated from the former lake Texcoco in Mexico. The strain was Gram-stain-negative, the cells coccoid to ovoid rods, red pigmented and aerobic. Strain B23(T) grew in 1.7-4.3 M NaCl, at pH 6.5-9.5 and at 25-45 °C with optimal growth at 2.6-3.4 M NaCl, pH 7.5-8.5 and 37 °C. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain B23(T) was most closely related to Natronobacterium gregoryi SP2(T) with 97.3 % sequence similarity. The polar lipids of strain B23(T) were phosphatidylglycerol and several unidentified phospholipids. The G+C content of the DNA of the strain was 62.5 mol%. Levels of DNA-DNA relatedness between strain B23(T) and Natronobacterium gregoryi DSM 3393(T) was 32.3 %. The name Natronobacterium texcoconense sp. nov. is proposed. The type strain is B23(T) ( = CECT 8068(T) = JCM 17655(T)).
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Filogenia / Microbiologia do Solo / Natronobacterium País/Região como assunto: Mexico Idioma: En Revista: Int J Syst Evol Microbiol Assunto da revista: MICROBIOLOGIA Ano de publicação: 2013 Tipo de documento: Article País de afiliação: México País de publicação: Reino Unido
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Filogenia / Microbiologia do Solo / Natronobacterium País/Região como assunto: Mexico Idioma: En Revista: Int J Syst Evol Microbiol Assunto da revista: MICROBIOLOGIA Ano de publicação: 2013 Tipo de documento: Article País de afiliação: México País de publicação: Reino Unido