Rhodoferax koreense sp. nov, an obligately aerobic bacterium within the family Comamonadaceae, and emended description of the genus Rhodoferax

Mohamed El Agamy Farh; Yeon Ju Kim; Priyanka Singh; Sun Young Jung; Jong Pyo Kang; Deok Chun Yang

doi:10.1007/s12275-017-7033-z

Rhodoferax koreense sp. nov, an obligately aerobic bacterium within the family Comamonadaceae, and emended description of the genus Rhodoferax

Mohamed El Agamy Farh
, Yeon Ju Kim
, Priyanka Singh
, Sun Young Jung
, Jong Pyo Kang
, Deok Chun Yang

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

Gram-staining-negative, uniflagellated, rod-shaped, designated as DCY110^T, was isolated from sludge located in Gangwon province, Republic of Korea. The phylogenetic tree of 16S rRNA gene sequence showed that the strain DCY110^T belonged to the genus Rhodoferax with a close similarity to Rhodoferax saidenbachensis DSM 22694^T (97.7%), Rhodoferax antarcticus DSM 24876^T (97.5%), Rhodoferax ferrireducens DSM 15236^T (97.3%), and Rhodoferax fermentans JCM 7819^T (96.7%). The predominant isoprenoid quinine was ubiquinone (Q-8). DNA G + C content was 62.8 mol%. The major polar lipids were phosphatidylethanolamine and two unidentified phospholipids. The major fatty acids (> 10%) were C_12:0, C_16:0, summed feature 3 (which comprised C_16:1ω7c and/or C_16:1ω6c). The DNA-DNA relatedness values between the strain DCY110^T and the closely related relatives used in this study were lower than 70%. Based on the following polyphasic analysis, the strain DCY110^T is considered as a novel species of the genus Rhodoferax, for which the name Rhodoferax koreense sp. nov. is proposed. The type strain is DCY-110^T (= KCTC 52288^T = JCM 31441^T).

Original language	English
Pages (from-to)	767-774
Number of pages	8
Journal	Journal of Microbiology
Volume	55
Issue number	10
DOIs	https://doi.org/10.1007/s12275-017-7033-z
Publication status	Published - 1 Oct 2017

Bibliographical note

Publisher Copyright:
© 2017, The Microbiological Society of Korea and Springer-Verlag GmbH Germany.

Keywords

Proteobacteria
Rhodoferax koreense sp. nov
sludge
taxonomy

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title = "Rhodoferax koreense sp. nov, an obligately aerobic bacterium within the family Comamonadaceae, and emended description of the genus Rhodoferax",

abstract = "Gram-staining-negative, uniflagellated, rod-shaped, designated as DCY110T, was isolated from sludge located in Gangwon province, Republic of Korea. The phylogenetic tree of 16S rRNA gene sequence showed that the strain DCY110T belonged to the genus Rhodoferax with a close similarity to Rhodoferax saidenbachensis DSM 22694T (97.7\%), Rhodoferax antarcticus DSM 24876T (97.5\%), Rhodoferax ferrireducens DSM 15236T (97.3\%), and Rhodoferax fermentans JCM 7819T (96.7\%). The predominant isoprenoid quinine was ubiquinone (Q-8). DNA G + C content was 62.8 mol\%. The major polar lipids were phosphatidylethanolamine and two unidentified phospholipids. The major fatty acids (> 10\%) were C12:0, C16:0, summed feature 3 (which comprised C16:1ω7c and/or C16:1ω6c). The DNA-DNA relatedness values between the strain DCY110T and the closely related relatives used in this study were lower than 70\%. Based on the following polyphasic analysis, the strain DCY110T is considered as a novel species of the genus Rhodoferax, for which the name Rhodoferax koreense sp. nov. is proposed. The type strain is DCY-110T (= KCTC 52288T = JCM 31441T).",

keywords = "Proteobacteria, Rhodoferax koreense sp. nov, sludge, taxonomy",

author = "Farh, \{Mohamed El Agamy\} and Kim, \{Yeon Ju\} and Priyanka Singh and Jung, \{Sun Young\} and Kang, \{Jong Pyo\} and Yang, \{Deok Chun\}",

note = "Publisher Copyright: {\textcopyright} 2017, The Microbiological Society of Korea and Springer-Verlag GmbH Germany.",

year = "2017",

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doi = "10.1007/s12275-017-7033-z",

language = "English",

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journal = "Journal of Microbiology",

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TY - JOUR

T1 - Rhodoferax koreense sp. nov, an obligately aerobic bacterium within the family Comamonadaceae, and emended description of the genus Rhodoferax

AU - Farh, Mohamed El Agamy

AU - Kim, Yeon Ju

AU - Singh, Priyanka

AU - Jung, Sun Young

AU - Kang, Jong Pyo

AU - Yang, Deok Chun

PY - 2017/10/1

Y1 - 2017/10/1

N2 - Gram-staining-negative, uniflagellated, rod-shaped, designated as DCY110T, was isolated from sludge located in Gangwon province, Republic of Korea. The phylogenetic tree of 16S rRNA gene sequence showed that the strain DCY110T belonged to the genus Rhodoferax with a close similarity to Rhodoferax saidenbachensis DSM 22694T (97.7%), Rhodoferax antarcticus DSM 24876T (97.5%), Rhodoferax ferrireducens DSM 15236T (97.3%), and Rhodoferax fermentans JCM 7819T (96.7%). The predominant isoprenoid quinine was ubiquinone (Q-8). DNA G + C content was 62.8 mol%. The major polar lipids were phosphatidylethanolamine and two unidentified phospholipids. The major fatty acids (> 10%) were C12:0, C16:0, summed feature 3 (which comprised C16:1ω7c and/or C16:1ω6c). The DNA-DNA relatedness values between the strain DCY110T and the closely related relatives used in this study were lower than 70%. Based on the following polyphasic analysis, the strain DCY110T is considered as a novel species of the genus Rhodoferax, for which the name Rhodoferax koreense sp. nov. is proposed. The type strain is DCY-110T (= KCTC 52288T = JCM 31441T).

AB - Gram-staining-negative, uniflagellated, rod-shaped, designated as DCY110T, was isolated from sludge located in Gangwon province, Republic of Korea. The phylogenetic tree of 16S rRNA gene sequence showed that the strain DCY110T belonged to the genus Rhodoferax with a close similarity to Rhodoferax saidenbachensis DSM 22694T (97.7%), Rhodoferax antarcticus DSM 24876T (97.5%), Rhodoferax ferrireducens DSM 15236T (97.3%), and Rhodoferax fermentans JCM 7819T (96.7%). The predominant isoprenoid quinine was ubiquinone (Q-8). DNA G + C content was 62.8 mol%. The major polar lipids were phosphatidylethanolamine and two unidentified phospholipids. The major fatty acids (> 10%) were C12:0, C16:0, summed feature 3 (which comprised C16:1ω7c and/or C16:1ω6c). The DNA-DNA relatedness values between the strain DCY110T and the closely related relatives used in this study were lower than 70%. Based on the following polyphasic analysis, the strain DCY110T is considered as a novel species of the genus Rhodoferax, for which the name Rhodoferax koreense sp. nov. is proposed. The type strain is DCY-110T (= KCTC 52288T = JCM 31441T).

KW - Proteobacteria

KW - Rhodoferax koreense sp. nov

KW - sludge

KW - taxonomy

UR - https://www.scopus.com/pages/publications/85029934354

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DO - 10.1007/s12275-017-7033-z

M3 - Article

C2 - 28956356

AN - SCOPUS:85029934354

SN - 1225-8873

VL - 55

SP - 767

EP - 774

JO - Journal of Microbiology

JF - Journal of Microbiology

IS - 10

ER -

Rhodoferax koreense sp. nov, an obligately aerobic bacterium within the family Comamonadaceae, and emended description of the genus Rhodoferax

Abstract

Bibliographical note

Keywords

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