Exemplar Abstract for Chelatobacter heintzii Auling et al. 1993.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Chelatobacter Heintzii

scholarly journals Characterization of an inducible, membrane-bound iminodiacetate dehydrogenase from Chelatobacter heintzii ATCC 29600

1993 ◽  
Vol 3 (4) ◽  
Author(s):  
Thomas Uetz ◽  
Thomas Egli
Keyword(s):  
Membrane Bound ◽  
Chelatobacter Heintzii

Effects of dissolved organic matter (DOM) at environmentally relevant carbon concentrations on atrazine degradation by Chelatobacter heintzii SalB

2011 ◽  
Vol 95 (5) ◽  
pp. 1333-1341 ◽  
Author(s):  
Karlien Cheyns ◽  
Jasper Calcoen ◽  
Fabrice Martin-Laurent ◽  
David Bru ◽  
Erik Smolders ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Chelatobacter Heintzii ◽  
Carbon Concentrations ◽  
Atrazine Degradation

Effect of metal complexation on the bioavailability of nitrilotriacetic acid to Chelatobacter heintzii ATCC 29600

2000 ◽  
Vol 173 (5-6) ◽  
pp. 373-382 ◽  
Author(s):  
Victoria E. White ◽  
Christopher J. Knowles
Keyword(s):  
Nitrilotriacetic Acid ◽  
Metal Complexation ◽  
Chelatobacter Heintzii

scholarly journals Cloning, sequencing, and analysis of a gene cluster from Chelatobacter heintzii ATCC 29600 encoding nitrilotriacetate monooxygenase and NADH:flavin mononucleotide oxidoreductase.

1997 ◽  
Vol 179 (4) ◽  
pp. 1112-1116 ◽  
Author(s):  
Y Xu ◽  
M W Mortimer ◽  
T S Fisher ◽  
M L Kahn ◽  
F J Brockman ◽  
...  
Keyword(s):  
Gene Cluster ◽  
Chelatobacter Heintzii

Inoculation of an atrazine-degrading strain, Chelatobacter heintzii Cit1, in four different soils: effects of different inoculum densities

Chemosphere ◽  
2003 ◽  
Vol 51 (7) ◽  
pp. 569-576 ◽  
Author(s):  
S Rousseaux ◽  
A Hartmann ◽  
B Lagacherie ◽  
S Piutti ◽  
F Andreux ◽  
...  
Keyword(s):  
Chelatobacter Heintzii ◽  
Different Soils

scholarly journals Genomic Metrics Applied to Rhizobiales (Hyphomicrobiales): Species Reclassification, Identification of Unauthentic Genomes and False Type Strains

2021 ◽  
Vol 12 ◽  
Author(s):  
Camila Gazolla Volpiano ◽  
Fernando Hayashi Sant’Anna ◽  
Adriana Ambrosini ◽  
Jackson Freitas Brilhante de São José ◽  
Anelise Beneduzi ◽  
...  
Keyword(s):  
Bacterial Species ◽  
R Package ◽  
High Identity ◽  
Mesorhizobium Loti ◽  
Aurantimonas Coralicida ◽  
Downstream Analysis ◽  
Chelatobacter Heintzii ◽  
Species Descriptions ◽  
Type Strains ◽  
Term Type

Taxonomic decisions within the order Rhizobiales have relied heavily on the interpretations of highly conserved 16S rRNA sequences and DNA–DNA hybridizations (DDH). Currently, bacterial species are defined as including strains that present 95–96% of average nucleotide identity (ANI) and 70% of digital DDH (dDDH). Thus, ANI values from 520 genome sequences of type strains from species of Rhizobiales order were computed. From the resulting 270,400 comparisons, a ≥95% cut-off was used to extract high identity genome clusters through enumerating maximal cliques. Coupling this graph-based approach with dDDH from clusters of interest, it was found that: (i) there are synonymy between Aminobacter lissarensis and Aminobacter carboxidus, Aurantimonas manganoxydans and Aurantimonas coralicida, “Bartonella mastomydis,” and Bartonella elizabethae, Chelativorans oligotrophicus, and Chelativorans multitrophicus, Rhizobium azibense, and Rhizobium gallicum, Rhizobium fabae, and Rhizobium pisi, and Rhodoplanes piscinae and Rhodoplanes serenus; (ii) Chelatobacter heintzii is not a synonym of Aminobacter aminovorans; (iii) “Bartonella vinsonii” subsp. arupensis and “B. vinsonii” subsp. berkhoffii represent members of different species; (iv) the genome accessions GCF_003024615.1 (“Mesorhizobium loti LMG 6,125T”), GCF_003024595.1 (“Mesorhizobium plurifarium LMG 11,892T”), GCF_003096615.1 (“Methylobacterium organophilum DSM 760T”), and GCF_000373025.1 (“R. gallicum R-602 spT”) are not from the genuine type strains used for the respective species descriptions; and v) “Xanthobacter autotrophicus” Py2 and “Aminobacter aminovorans” KCTC 2,477T represent cases of misuse of the term “type strain”. Aminobacter heintzii comb. nov. and the reclassification of Aminobacter ciceronei as A. heintzii is also proposed. To facilitate the downstream analysis of large ANI matrices, we introduce here ProKlust (“Prokaryotic Clusters”), an R package that uses a graph-based approach to obtain, filter, and visualize clusters on identity/similarity matrices, with settable cut-off points and the possibility of multiple matrices entries.

The Pix pilus adhesin of the uropathogenic Escherichia coli strain X2194 (O2 : K− : H6) is related to Pap pili but exhibits a truncated regulatory region

Microbiology ◽  
2003 ◽  
Vol 149 (6) ◽  
pp. 1387-1397 ◽  
Author(s):  
Andreas Lügering ◽  
Inga Benz ◽  
Sabine Knochenhauer ◽  
Michael Ruffing ◽  
M. Alexander Schmidt
Keyword(s):  
Escherichia Coli ◽  
Regulatory Region ◽  
Coli Strain ◽  
Open Reading Frames ◽  
Transcriptional Level ◽  
E Coli ◽  
Strain Cft073 ◽  
State Growth ◽  
Chelatobacter Heintzii ◽  
Tract Infections

Adhesins provide a major advantage for uropathogenic Escherichia coli in establishing urinary tract infections (UTIs). A novel gene cluster responsible for the expression of a filamentous adhesin of the pyelonephritogenic E. coli strain X2194 has been identified, molecularly cloned, and characterized. The ‘pix operon’ contains eight open reading frames which exhibit significant sequence homology to corresponding genes in the pap operon encoding P pili, the prevalent E. coli adhesins in non-obstructive acute pyelonephritis in humans. Although a pixB gene corresponding to the PapB regulator was identified, a papI homologue could not be found in the pix operon. Instead, a fragment of the R6 gene of the highly uropathogenic E. coli strain CFT073 was identified upstream of pixB. The R6 gene is located in a pathogenicity island containing several pilus-encoding sequences and shows homology to a transposase of Chelatobacter heintzii. In a pixA–lacZ fusion system it was demonstrated that the expression of Pix pili is regulated at the transcriptional level by the R6 gene sequence. A significantly reduced transcription was observed by deleting this fragment and by lowering the growth temperature from 37 to 26 °C. In contrast to other filamentous adhesin systems, Pix pili are mainly expressed in the steady state growth phase and were not repressed by the addition of glucose.

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