| Extended Bibliography: |
Show bibliography
| Ref #: |
45324 |
| Author(s): |
Sproer,C.;Mendrock,U.;Swiderski,J.;Lang,E.;Stackebrandt,E. |
| Journal: |
Int J Syst Bacteriol |
| Title: |
The phylogenetic position of Serratia, Buttiauxella and some other genera of the family Enterobacteriaceae |
| Volume: |
49 Pt 4 |
| Page(s): |
1433-8 |
| Year: |
1999 |
| Keyword(s): |
GENBANK/AJ233400
GENBANK/AJ233401
GENBANK/AJ233402
GENBANK/AJ233403
GENBANK/AJ233404
GENBANK/AJ233405
GENBANK/AJ233406
GENBANK/AJ233407
GENBANK/AJ233408
GENBANK/AJ233409
GENBANK/AJ233410
GENBANK/AJ233411
GENBANK/AJ233412
GENBANK/AJ233413
GENBANK/AJ233414
GENBANK/AJ233415
GENBANK/AJ233416
GENBANK/AJ233417
GENBANK/AJ233418
GENBANK/AJ233419
GENBANK/AJ233420
GENBANK/AJ233421
GENBANK/AJ233422
GENBANK/AJ233423
GENBANK/AJ233424
GENBANK/AJ233425
GENBANK/AJ233426
GENBANK/AJ233427
GENBANK/AJ233428
GENBANK/AJ233429
etc.
DNA, Ribosomal/genetics
Enterobacteriaceae/classification/*genetics
Molecular Sequence Data
*Phylogeny
Polymerase Chain Reaction/methods
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Serratia/classification/*genetics
|
| Remarks: |
The phylogenetic relationships of the type strains of 38 species from 15 genera of the family Enterobacteriaceae were investigated by comparative 16S rDNA analysis. Several sequences of strains from the genera Citrobacter, Erwinia, Pantoea, Proteus, Rahnella and Serratia, analysed in this study, have been analysed previously. However, as the sequences of this study differ slightly from the published ones, they were included in the analysis. Of the 23 enterobacterial genera included in an overview dendrogram of relatedness, members of the genera Xenorhabdus, Photorhabdus, Proteus and Plesiomonas were used as a root. The other genera formed two groups which could be separated, although not exclusively, by signature nucleotides at positions 590-649 and 600-638. Group A contains species of Brenneria, Buttiauxella, Citrobacter, Escherichia, Erwinia, Klebsiella, Pantoea, Pectobacterium and Salmonella. All seven type strains of Buttiauxella share 16S rDNA similarities greater than 99%. Group B embraces two phylogenetically separate Serratia clusters, a lineage containing Yersinia species, Rahnella aquatica, Ewingella americana, and also the highly related pair Hafnia alvei and Obesumbacterium proteus. |
| URL: |
10555323 |
|
| Ref #: |
95495 |
| Author(s): |
Tan,Z.;Hurek,T.;Gyaneshwar,P.;Ladha,J.K.;Reinhold-Hurek,B. |
| Journal: |
Syst Appl Microbiol |
| Title: |
Novel endophytes of rice form a taxonomically distinct subgroup of Serratia marcescens |
| Volume: |
24 |
| Page(s): |
245-51 |
| Year: |
2001 |
| Keyword(s): |
GENBANK/AF286867
GENBANK/AF286868
GENBANK/AF286869
GENBANK/AF286870
GENBANK/AF286871
GENBANK/AF286873
GENBANK/AF286874
Bacterial Proteins/chemistry/genetics/metabolism
Bacterial Typing Techniques
DNA, Bacterial/analysis/genetics
DNA, Ribosomal/analysis/genetics
Molecular Sequence Data
Nucleic Acid Hybridization
Oryza sativa/*microbiology
Phenotype
Phylogeny
Plant Roots/*microbiology
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Serratia marcescens/*classification/genetics/isolation &
purification/physiology
*Symbiosis
|
| Remarks: |
Six endophytic strains isolated from surface-sterilized rice roots and stems of different rice varieties grown in the Philippines were characterized. They were analyzed by physiological and biochemical tests, SDS-PAGE of whole-cell protein patterns, DNA-DNA hybridization and 16S rDNA sequencing. SDS-PAGE of whole-cell patterns showed that the six isolates fell into two subgroups which were similar but not identical in protein patterns to S. marcescens. The phylogenetic analysis of 16S rDNA sequences of two representative strains IRBG 500 and IRBG 501 indicated that they were closely related to S. marcescens (more than 99% identity). Physiological and biochemical tests corroborated that the isolates were highly related to each other and to S. marcescens. In cluster analysis, all six isolates were clustered together at 93% similarity level and grouped closely with Serratia marcescens at 86% similarity level. DNA-DNA hybridization studies revealed that the isolates shared high similarity levels with S. marcescens (> or =86% DNA-DNA binding), indicating they belong to the same species. However, the isolates differed in several biochemical characteristics from the type strain. They produce urease and utilize urea and L(+) sorbose as a substrate, which is different from all known Serratia reference strains. These results suggest that the six endophytic isolates represent a novel, non-pigmented subgroup of S. marcescens. |
| URL: |
11518328 |
|
| Ref #: |
48709 |
| Author(s): |
Dauga,C. |
| Journal: |
Int J Syst Evol Microbiol |
| Title: |
Evolution of the gyrB gene and the molecular phylogeny of Enterobacteriaceae: a model molecule for molecular systematic studies |
| Volume: |
52 |
| Page(s): |
531-47 |
| Year: |
2002 |
| Keyword(s): |
GENBANK/AJ300528
GENBANK/AJ300529
GENBANK/AJ300530
GENBANK/AJ300531
GENBANK/AJ300532
GENBANK/AJ300533
GENBANK/AJ300534
GENBANK/AJ300535
GENBANK/AJ300536
GENBANK/AJ300537
GENBANK/AJ300538
GENBANK/AJ300539
GENBANK/AJ300540
GENBANK/AJ300541
GENBANK/AJ300542
GENBANK/AJ300543
GENBANK/AJ300544
GENBANK/AJ300545
GENBANK/AJ300546
GENBANK/AJ300547
GENBANK/AJ300548
GENBANK/AJ300549
GENBANK/AJ300550
GENBANK/AJ300551
GENBANK/AJ300552
GENBANK/AJ300553
GENBANK/AJ300554
DNA Gyrase/*genetics
Enterobacteriaceae/*classification/genetics
Evolution, Molecular
Genes, rRNA
Molecular Sequence Data
Phenotype
RNA, Bacterial/chemistry
RNA, Ribosomal, 16S/chemistry
|
| Remarks: |
Phylogenetic trees showing the evolutionary relatedness of Enterobacteriaceae based upon gyrB and 16S rRNA genes were compared. Congruence among trees of these molecules indicates that the genomes of these species are not completely mosaic and that molecular systematic studies can be carried out. Phylogenetic trees based on gyrB sequences appeared to be more reliable at determining relationships among Serratia species than trees based on 16S rRNA gene sequences. gyrB sequences from Serratia species formed a monophyletic group validated by significant bootstrap values. Serratia fonticola had the most deeply branching gyrB sequence in the Serratia monophyletic group, which was consistent with its atypical phenotypic characteristics. Klebsiella and Enterobacter genera seemed to be polyphyletic, but the branching patterns of gyrB and 16S rRNA gene trees were not congruent. Enterobacter aerogenes was grouped with Klebsiella pneumoniae on the gyrB phylogenetic tree, which supports that this species could be transferred to the Klebsiella genus. Unfortunately, 16S rRNA and gyrB phylogenetic trees gave conflicting evolutionary relationships for Citrobacter freundii because of its unusual gyrB evolutionary process. gyrB lateral gene transfer was suspected for Hafnia alvei. Saturation of gyrB genes was observed by the pairwise comparison of Proteus spp., Providencia alcalifaciens and Morganella morganii sequences. Depending on their level of variability, 16S rRNA gene sequences were useful for describing phylogenetic relationships between distantly related Enterobacteriaceae, whereas gyrB sequence comparison was useful for inferring intra- and some intergeneric relationships. |
| URL: |
11931166 |
|
| Ref #: |
12300 |
| Author(s): |
Sproer,C.;Mendrock,U.;Swiderski,J.;Lang,E.;Stackebrandt,E. |
| Journal: |
Int J Syst Bacteriol |
| Title: |
The phylogenetic position of Serratia, Buttiauxella and some other genera of the family Enterobacteriaceae |
| Volume: |
49 Pt 4 |
| Page(s): |
1433-8 |
| Year: |
1999 |
| Keyword(s): |
GENBANK/AJ233400
GENBANK/AJ233401
GENBANK/AJ233402
GENBANK/AJ233403
GENBANK/AJ233404
GENBANK/AJ233405
GENBANK/AJ233406
GENBANK/AJ233407
GENBANK/AJ233408
GENBANK/AJ233409
GENBANK/AJ233410
GENBANK/AJ233411
GENBANK/AJ233412
GENBANK/AJ233413
GENBANK/AJ233414
GENBANK/AJ233415
GENBANK/AJ233416
GENBANK/AJ233417
GENBANK/AJ233418
GENBANK/AJ233419
GENBANK/AJ233420
GENBANK/AJ233421
GENBANK/AJ233422
GENBANK/AJ233423
GENBANK/AJ233424
GENBANK/AJ233425
GENBANK/AJ233426
GENBANK/AJ233427
GENBANK/AJ233428
GENBANK/AJ233429
etc.
DNA, Ribosomal/genetics
Enterobacteriaceae/classification/*genetics
Molecular Sequence Data
*Phylogeny
Polymerase Chain Reaction/methods
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Serratia/classification/*genetics
|
| Remarks: |
The phylogenetic relationships of the type strains of 38 species from 15 genera of the family Enterobacteriaceae were investigated by comparative 16S rDNA analysis. Several sequences of strains from the genera Citrobacter, Erwinia, Pantoea, Proteus, Rahnella and Serratia, analysed in this study, have been analysed previously. However, as the sequences of this study differ slightly from the published ones, they were included in the analysis. Of the 23 enterobacterial genera included in an overview dendrogram of relatedness, members of the genera Xenorhabdus, Photorhabdus, Proteus and Plesiomonas were used as a root. The other genera formed two groups which could be separated, although not exclusively, by signature nucleotides at positions 590-649 and 600-638. Group A contains species of Brenneria, Buttiauxella, Citrobacter, Escherichia, Erwinia, Klebsiella, Pantoea, Pectobacterium and Salmonella. All seven type strains of Buttiauxella share 16S rDNA similarities greater than 99%. Group B embraces two phylogenetically separate Serratia clusters, a lineage containing Yersinia species, Rahnella aquatica, Ewingella americana, and also the highly related pair Hafnia alvei and Obesumbacterium proteus. |
| URL: |
20023023 |
|
| Ref #: |
13698 |
| Author(s): |
Tan,Z.;Hurek,T.;Gyaneshwar,P.;Ladha,J.K.;Reinhold-Hurek,B. |
| Journal: |
Syst Appl Microbiol |
| Title: |
Novel endophytes of rice form a taxonomically distinct subgroup of Serratia marcescens |
| Volume: |
24 |
| Page(s): |
245-51 |
| Year: |
2001 |
| Keyword(s): |
GENBANK/AF286867
GENBANK/AF286868
GENBANK/AF286869
GENBANK/AF286870
GENBANK/AF286871
GENBANK/AF286873
GENBANK/AF286874
Bacterial Proteins/chemistry/genetics/metabolism
Bacterial Typing Techniques
DNA, Bacterial/analysis/genetics
DNA, Ribosomal/analysis/genetics
Molecular Sequence Data
Nucleic Acid Hybridization
Oryza sativa/*microbiology
Phenotype
Phylogeny
Plant Roots/*microbiology
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Serratia marcescens/*classification/genetics/isolation &
purification/physiology
Support, Non-U.S. Gov't
*Symbiosis
|
| Remarks: |
Six endophytic strains isolated from surface-sterilized rice roots and stems of different rice varieties grown in the Philippines were characterized. They were analyzed by physiological and biochemical tests, SDS-PAGE of whole-cell protein patterns, DNA-DNA hybridization and 16S rDNA sequencing. SDS-PAGE of whole-cell patterns showed that the six isolates fell into two subgroups which were similar but not identical in protein patterns to S. marcescens. The phylogenetic analysis of 16S rDNA sequences of two representative strains IRBG 500 and IRBG 501 indicated that they were closely related to S. marcescens (more than 99% identity). Physiological and biochemical tests corroborated that the isolates were highly related to each other and to S. marcescens. In cluster analysis, all six isolates were clustered together at 93% similarity level and grouped closely with Serratia marcescens at 86% similarity level. DNA-DNA hybridization studies revealed that the isolates shared high similarity levels with S. marcescens (> or =86% DNA-DNA binding), indicating they belong to the same species. However, the isolates differed in several biochemical characteristics from the type strain. They produce urease and utilize urea and L(+) sorbose as a substrate, which is different from all known Serratia reference strains. These results suggest that the six endophytic isolates represent a novel, non-pigmented subgroup of S. marcescens. |
| URL: |
21409112 |
|
| Ref #: |
1300 |
| Author(s): |
Skerman,V.B.D.;McGowan,V.;Sneath,P.H.A.(ed) |
| Journal: |
Int. J. Syst. Bacteriol. |
| Title: |
Approved Lists of Bacterial Names. |
| Volume: |
30 |
| Page(s): |
225-420 |
| Year: |
1980 |
|
| Ref #: |
3038 |
| Author(s): |
Grimont,P.A.D.;Grimont,F.;Richard,C.;Davis,B.R.;Steigerwalt,A.G.;Brenner,D.J. |
| Journal: |
Int. J. Syst. Bacteriol. |
| Title: |
Deoxyribonucleic acid relatedness between Serratia plymuthica and other Serratia species, with a description of Serratia odorifera sp. nov. (Type strain: ICPB 3995). |
| Volume: |
28 |
| Page(s): |
453-463 |
| Year: |
1978 |
|
|
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