TY - JOUR
T1 - Chryseobacterium chaponense sp. nov., isolated from farmed Atlantic salmon (Salmo salar)
AU - Kämpfer, Peter
AU - Fallschissel, Kerstin
AU - Avendaño-Herrera, Ruben
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011/3
Y1 - 2011/3
N2 - Two bacterial strains, designated Sa 1147-06T and Sa 1143-06, were isolated from Atlantic salmon (Salmo salar) farmed in Lake Chapo, Chile, and were studied using a polyphasic approach. Both isolates were very similar; cells were rod-shaped, formed yellow-pigmented colonies and were Gram-reaction-negative. Based on 16S rRNA gene sequence analysis, strains Sa 1147-06T and Sa 1143-06 shared 100% sequence similarity and showed 98.9 and 97.5% sequence similarity to Chryseobacterium jeonii AT1047T and Chryseobacterium antarcticum AT1013T, respectively. Sequence similarities to all other members of the genus Chryseobacterium were below 97.3 %. The major fatty acids of strain Sa 1147-06T were iso-C 13 : 0, iso-C15 : 0, anteiso-C15 : 0 and iso-C17 : 1ω9c, with iso-C15 : 0 3-OH, iso-C 16 : 0 3-OH and iso-C17 : 0 3-OH constituting the major hydroxylated fatty acids. DNA - DNA hybridizations with C. jeonii JMSNU 14049T and C. antarcticum JMNSU 14040T gave relatedness values of 20.7% (reciprocal 15.1 %) and 15.7% (reciprocal 25.7 %), respectively. Together, the DNA - DNA hybridization results and differentiating biochemical properties showed that strains Sa 1147-06T and Sa 1143-06 represent a novel species, for which the name Chryseobacterium chaponense sp. nov. is proposed. The type strain is Sa 1147-06T (=DSM 23145T =CCM 7737T).
AB - Two bacterial strains, designated Sa 1147-06T and Sa 1143-06, were isolated from Atlantic salmon (Salmo salar) farmed in Lake Chapo, Chile, and were studied using a polyphasic approach. Both isolates were very similar; cells were rod-shaped, formed yellow-pigmented colonies and were Gram-reaction-negative. Based on 16S rRNA gene sequence analysis, strains Sa 1147-06T and Sa 1143-06 shared 100% sequence similarity and showed 98.9 and 97.5% sequence similarity to Chryseobacterium jeonii AT1047T and Chryseobacterium antarcticum AT1013T, respectively. Sequence similarities to all other members of the genus Chryseobacterium were below 97.3 %. The major fatty acids of strain Sa 1147-06T were iso-C 13 : 0, iso-C15 : 0, anteiso-C15 : 0 and iso-C17 : 1ω9c, with iso-C15 : 0 3-OH, iso-C 16 : 0 3-OH and iso-C17 : 0 3-OH constituting the major hydroxylated fatty acids. DNA - DNA hybridizations with C. jeonii JMSNU 14049T and C. antarcticum JMNSU 14040T gave relatedness values of 20.7% (reciprocal 15.1 %) and 15.7% (reciprocal 25.7 %), respectively. Together, the DNA - DNA hybridization results and differentiating biochemical properties showed that strains Sa 1147-06T and Sa 1143-06 represent a novel species, for which the name Chryseobacterium chaponense sp. nov. is proposed. The type strain is Sa 1147-06T (=DSM 23145T =CCM 7737T).
UR - http://www.scopus.com/inward/record.url?scp=79952420549&partnerID=8YFLogxK
U2 - 10.1099/ijs.0.022004-0
DO - 10.1099/ijs.0.022004-0
M3 - Article
C2 - 20363929
AN - SCOPUS:79952420549
SN - 1466-5026
VL - 61
SP - 497
EP - 501
JO - International Journal of Systematic and Evolutionary Microbiology
JF - International Journal of Systematic and Evolutionary Microbiology
IS - 3
ER -