Draft Whole-Genome Sequence of
            <i>Sphingobium</i>
            sp. 22B, a Polycyclic Aromatic Hydrocarbon–Degrading Bacterium from Semiarid Patagonia, Argentina

Madueño, Laura; Macchi, Marianela; Morelli, Irma Susana; Coppotelli, Bibiana Marina

doi:10.1128/genomea.00488-16

Cited by 4 publications

(4 citation statements)

References 8 publications

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“…22B genome (DDBJ/ENA/GenBank; LTAB00000000) (Madueño et al . ) allowed us to analyse the occurrence of genes hypothetically involved in water stress response. Since 22B strain was able to produce PHB, glycogen, trehalose and probably an EPS, and because there are many reports that showed the relationship of these compounds with desiccation, we searched for putative genes related to their metabolism.…”

Section: Resultsmentioning

confidence: 99%

“…In addition, the recently obtained genomic information of strain 22B (Madueño et al . ) provided the possibility of analysing the occurrence, expression and distribution of key genes involved in those physiological processes.…”

Section: Introductionmentioning

confidence: 99%

“…The occurrence, in strain 22B, of mechanisms involved in the tolerance of cells to desiccation reported for other bacteria, such as the ability to produce reserve compounds, compatible solutes and extracellular polymeric substances (EPS) were examined. In addition, the recently obtained genomic information of strain 22B (Madueño et al 2016) provided the possibility of analysing the occurrence, expression and distribution of key genes involved in those physiological processes.…”

Section: Introductionmentioning

confidence: 99%

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Insights into the mechanisms of desiccation resistance of the Patagonian PAH-degrading strainSphingobiumsp. 22B

et al. 2018

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Insights into the mechanisms of desiccation resistance of the Patagonian PAH-degrading strainSphingobiumsp. 22B

et al. 2018

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“…The members of the genus Sphingopyxis (family Sphingomonadaceae ) have been isolated from chemically contaminated environments, mainly oil- and petrol-polluted soil and water ( 1 , 2 ). Microorganisms from the family Sphingomonadaceae have the ability to use polycyclic aromatic hydrocarbons as a sole carbon source ( 3 ).…”

Section: Genome Announcementmentioning

confidence: 99%

Draft Genome Sequence of the Type Strain Sphingopyxis bauzanensis DSM 22271

et al. 2017

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Genome Organization and Adaptive Potential of Archetypal Organophosphate Degrading Sphingobium fuliginis ATCC 27551

Azam

Parthasarathy

Singh

et al. 2019

Genome Biology and Evolution

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Sphingobium fuliginis ATCC 27551, previously classified as Flavobacterium sp. ATCC 27551, degrades neurotoxic organophosphate insecticides and nerve agents through the activity of a membrane-associated organophosphate hydrolase. This study was designed to determine the complete genome sequence of S. fuliginis ATCC 27551 to unravel its degradative potential and adaptability to harsh environments. The 5,414,624 bp genome with a GC content of 64.4% is distributed between two chromosomes and four plasmids and encodes 5,557 proteins. Of the four plasmids, designated as pSF1, pSF2, pSF3, and pSF4, only two (pSF1 and pSF2) are self-transmissible and contained the complete genetic repertoire for a T4SS. The other two plasmids (pSF3 and pSF4) are mobilizable and both showed the presence of an oriT and relaxase-encoding sequences. The sequence of plasmid pSF3 coincided with the previously determined sequence of pPDL2 and included an opd gene encoding organophosphate hydrolase as a part of the mobile element. About 15,455 orthologous clusters were identified from among the cumulatively annotated genes of 49 Sphingobium species. Phylogenetic analysis done using the core genome consisting of 802 orthologous clusters revealed a close relationship between S. fuliginis ATCC 27551 and bacteria capable of degradation of polyaromatic hydrocarbon compounds. Genes coding for transposases, efflux pumps conferring resistance to heavy metals, and TonR-type outer membrane receptors are selectively enriched in the genome of S. fuliginis ATCC 27551 and appear to contribute to the adaptive potential of the organism to challenging and harsh environments.

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Draft Whole-Genome Sequence of Sphingobium sp. 22B, a Polycyclic Aromatic Hydrocarbon–Degrading Bacterium from Semiarid Patagonia, Argentina

Cited by 4 publications

References 8 publications

Insights into the mechanisms of desiccation resistance of the Patagonian PAH-degrading strainSphingobiumsp. 22B

Insights into the mechanisms of desiccation resistance of the Patagonian PAH-degrading strainSphingobiumsp. 22B

Draft Genome Sequence of the Type Strain Sphingopyxis bauzanensis DSM 22271

Genome Organization and Adaptive Potential of Archetypal Organophosphate Degrading Sphingobium fuliginis ATCC 27551

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