Arthrobacter phenanthrenivorans sp nov., to accommodate the phenanthrene-degrading bacterium Arthrobacter sp strain Sphe3
Φόρτωση...
Ημερομηνία
Συγγραφείς
Kallimanis, A.
Kavakiotis, K.
Perisynakis, A.
Sproer, C.
Pukall, R.
Drainas, C.
Koukkou, A. I.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Society for General Microbiology
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
International Journal of Systematic and Evolutionary Microbiology
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
A novel phenanthrene-degrading bacterium, designated strain Sphe3, was isolated from a creosote-contaminated soil in Greece. Cells were non-motile, Gram-positive, aerobic, and rod- to coccus-shaped. The strain was isolated on the basis of formation of a clear zone on agar plates sprayed with phenanthrene. Optimal growth occurred at 30 degrees C. The G+C content of the DNA was 65.7 mol%. The polar lipid pattern of strain Sphe3 (T) consisted of phosphatidylethanolamine, phosphatidylglycerol and diphosphatidylglycerol. The dominant fatty acids were iso-C(15:0), anteiso-C(15:0), iso-C(16:0), C(16:0) and anteiso-C(17:0), representing > 86% of the total fatty acids. The predominant isoprenoid quinone of strain Sphe3(T) was menaquinone-8 (MK-8). Based on 16S rRNA gene sequence analysis, strain Sphe3(T) showed 99 and 98.9% similarity to the type strains of Arthrobacter oxydans and Arthrobacter polychromogenes, respectively. Strain Sphe3(T) showed 91% similarity to homologues of A. oxydans and A. polychromogenes based on recA gene sequence analysis. Based on 16S rRNA and recA gene sequence analysis and DNA-DNA hybridization analysis, as well as physiological and chemotaxonomic characteristics, it is concluded that strain Sphe3(T) represents a novel species of the genus Arthrobacter, for which the name Arthrobacter phenanthrenivorans sp. nov. is proposed. The type strain is Sphe3(T) (=DSM 18606(T)=LMG 23796(T)).
Περιγραφή
Λέξεις-κλειδιά
polycyclic aromatic-hydrocarbons, sequence alignment, identification, degradation, genetics, DNA, kp7
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
<Go to ISI>://000263576500011
http://ijs.sgmjournals.org/content/59/2/275.full.pdf
http://ijs.sgmjournals.org/content/59/2/275.full.pdf
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας