Draft Genome Sequences of Facultative Methylotrophs,
            <i>Gemmobacter</i>
            sp. Strain LW1 and
            <i>Mesorhizobium</i>
            sp. Strain 1M-11, Isolated from Movile Cave, Romania

Kumaresan, Deepak; Wischer, Daniela; Hillebrand-Voiculescu, Alexandra; Murrell, J. Colin

doi:10.1128/genomea.01266-15

Cited by 5 publications

(1 citation statement)

References 16 publications

(18 reference statements)

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“…In a recent study, we isolated an alphaproteobacterial facultative methylotrophic bacterium, Gemmobacter sp. LW‐1 (recently renamed from Catellibacterium (Chen et al ., 2013)) from the Movile Cave ecosystem (Mangalia, Romania) (Kumaresan et al ., 2014) that can use methylated amines as both carbon and nitrogen source (Wischer et al ., 2015) and subsequently obtained its genome sequence (Kumaresan et al ., 2015). Using a 13 C‐MMA DNA‐based stable‐isotope probing (SIP) experiment, we also showed that Gemmobacter sp.…”

Section: Introductionmentioning

confidence: 99%

Comparative genomics analyses indicate differential methylated amine utilization trait within members of the genus Gemmobacter

Kröber

Cunningham

Peixoto

et al. 2021

Environ Microbiol Rep

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Summary Methylated amines are ubiquitous in the environment and play a role in regulating the earth's climate via a set of complex biological and chemical reactions. Microbial degradation of these compounds is thought to be a major sink. Recently we isolated a facultative methylotroph, Gemmobacter sp. LW‐1, an isolate from the unique environment Movile Cave, Romania, which is capable of methylated amine utilization as a carbon source. Here, using a comparative genomics approach, we investigate how widespread methylated amine utilization is within members of the bacterial genus Gemmobacter. Seven genomes of different Gemmobacter species isolated from diverse environments, such as activated sludge, fresh water, sulphuric cave waters (Movile Cave) and the marine environment were available from the public repositories and used for the analysis. Our results indicate that methylamine utilization is a distinctive feature of selected members of the genus Gemmobacter, namely G. aquatilis, G. lutimaris, G. sp. HYN0069, G. caeni and G. sp. LW‐1 have the genetic potential while others (G. megaterium and G. nectariphilus) have not.

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Section: Introductionmentioning

confidence: 99%

Comparative genomics analyses indicate differential methylated amine utilization trait within members of the genus Gemmobacter

Kröber

Cunningham

Peixoto

et al. 2021

Environ Microbiol Rep

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Methylophaga and Hyphomicrobium can be used as target genera in monitoring saline water methanol-utilizing denitrification

Rissanen

Ojala

Dernjatin³

et al. 2016

Journal of Industrial Microbiology and Biotechnology

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Which bacterial taxonomic groups can be used in monitoring saline water methanol-utilizing denitrification and whether nitrate is transformed into N2 in the process are unclear. Therefore, methylotrophic bacterial communities of two efficiently functioning (nitrate/nitrite reduction was 63–96 %) tropical and cool seawater reactors at a public aquarium were investigated with clone library analysis and 454 pyrosequencing of the 16S rRNA genes. Transformation of nitrate into N2 was confirmed using 15N labeling in incubation of carrier material from the tropical reactor. Combining the data with previous study results, Methylophaga and Hyphomicrobium were determined to be suitable target genera for monitoring the function of saline water methanol-fed denitrification systems. However, monitoring was not possible at the single species level. Interestingly, potential nitrate-reducing methylotrophs within Filomicrobium and closely related Fil I and Fil II clusters were detected in the reactors suggesting that they also contributed to methylotrophic denitrification in the saline environment.

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As release under the microbial sulfate reduction during redox oscillations in the upper Mekong delta aquifers, Vietnam: A mechanistic study

Phan

Bernier‐Latmani

Tisserand

et al. 2019

Science of The Total Environment

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Draft Genome Sequences of Facultative Methylotrophs, Gemmobacter sp. Strain LW1 and Mesorhizobium sp. Strain 1M-11, Isolated from Movile Cave, Romania

Cited by 5 publications

References 16 publications

Comparative genomics analyses indicate differential methylated amine utilization trait within members of the genus Gemmobacter

Comparative genomics analyses indicate differential methylated amine utilization trait within members of the genus Gemmobacter

Methylophaga and Hyphomicrobium can be used as target genera in monitoring saline water methanol-utilizing denitrification

As release under the microbial sulfate reduction during redox oscillations in the upper Mekong delta aquifers, Vietnam: A mechanistic study

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