Paenalcaligenes suwonensis sp. nov., isolated from spent mushroom compost.
Int J Syst Evol Microbiol
; 64(Pt 3): 882-886, 2014 Mar.
Article
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| MEDLINE
| ID: mdl-24271214
ABSTRACT
A bacterial strain, ABC02-12(T), was isolated from spent mushroom compost, a waste product of button mushroom cultivation. Cells of the strain were Gram-stain-negative, catalase- and oxidase-positive, non-spore-forming, aerobic flagellated rods. Optimum growth occurred at 28 °C and pH 7.0. 16S rRNA gene sequence analysis showed that strain ABC02-12(T) shared the highest sequence similarities with Paenalcaligenes hominis CCUG 53761A(T) (96.0â%), Alcaligenes faecalis subsp. parafaecalis G(T) (95.7â%), Alcaligenes faecalis subsp. faecalis IAM 12369(T) (95.4â%) and Pusillimonas noertemannii BN9(T) (95.3â%). According to the phylogenetic tree, strain ABC02-12(T) formed a robust cluster with Paenalcaligenes hominis CCUG 53761A(T) and Paenalcaligenes hermetiae KBL009(T). The quinone system was ubiquinone Q-8 with minor amounts of Q-7. The major fatty acids (>5â% of total fatty acids) were C16ââ0, C16ââ1ω6c and/or C16ââ1ω7c (summed feature 3), C18ââ1ω7c and/or C18ââ1ω6c (summed feature 8), C17ââ0 cyclo, and iso-C16ââ1 I, C14ââ0 3-OH and/or an unknown fatty acid (summed feature 2). The polar lipids were phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and an unknown aminolipid. Putrescine was the principal polyamine, with small amounts of 2-hydroxyputrescine and cadaverine. On the basis of the evidence presented in this study, strain ABC02-12(T) is a representative of a novel species within the genus Paenalcaligenes, for which the name Paenalcaligenes suwonensis sp. nov. is proposed. The type strain is ABC02-12(T) (â=âKACC 16537(T)â=âNBRC 108927(T)).
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Filogenia
/
Microbiología del Suelo
/
Agaricales
/
Alcaligenaceae
País/Región como asunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Asunto de la revista:
MICROBIOLOGIA
Año:
2014
Tipo del documento:
Article