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17 results on '"Smit, Nadine T."'

1. Novel hydrocarbon-utilizing soil mycobacteria synthesize unique mycocerosic acids at a Sicilian everlasting fire

Author

non-UU output of UU-AW members, Smit, Nadine T., Villanueva, Laura, Rush, Darci, Grassa, Fausto, Witkowski, Caitlyn R., Holzheimer, Mira, Minnaard, Adriaan J., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Smit, Nadine T., Villanueva, Laura, Rush, Darci, Grassa, Fausto, Witkowski, Caitlyn R., Holzheimer, Mira, Minnaard, Adriaan J., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2021

2. Novel hydrocarbon-utilizing soil mycobacteria synthesize unique mycocerosic acids at a Sicilian everlasting fire

Author

non-UU output of UU-AW members, Smit, Nadine T., Villanueva, Laura, Rush, Darci, Grassa, Fausto, Witkowski, Caitlyn R., Holzheimer, Mira, Minnaard, Adriaan J., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Smit, Nadine T., Villanueva, Laura, Rush, Darci, Grassa, Fausto, Witkowski, Caitlyn R., Holzheimer, Mira, Minnaard, Adriaan J., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2021

3. Novel hydrocarbon-utilizing soil mycobacteria synthesize unique mycocerosic acids at a Sicilian everlasting fire

Author

non-UU output of UU-AW members, Smit, Nadine T., Villanueva, Laura, Rush, Darci, Grassa, Fausto, Witkowski, Caitlyn R., Holzheimer, Mira, Minnaard, Adriaan J., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Smit, Nadine T., Villanueva, Laura, Rush, Darci, Grassa, Fausto, Witkowski, Caitlyn R., Holzheimer, Mira, Minnaard, Adriaan J., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2021

4. Testing algal-based pCO2 proxies at a modern CO2 seep (Vulcano, Italy)

Author

non-UU output of UU-AW members, Witkowski, Caitlyn R., van der Meer, Marcel T.J., Smit, Nadine T., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Witkowski, Caitlyn R., van der Meer, Marcel T.J., Smit, Nadine T., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2020

5. Testing algal-based pCO2 proxies at a modern CO2 seep (Vulcano, Italy)

Author

non-UU output of UU-AW members, Witkowski, Caitlyn R., van der Meer, Marcel T.J., Smit, Nadine T., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Witkowski, Caitlyn R., van der Meer, Marcel T.J., Smit, Nadine T., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2020

6. Testing algal-based pCO2 proxies at a modern CO2 seep (Vulcano, Italy)

Author

non-UU output of UU-AW members, Witkowski, Caitlyn R., van der Meer, Marcel T.J., Smit, Nadine T., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Witkowski, Caitlyn R., van der Meer, Marcel T.J., Smit, Nadine T., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2020

7. Demethylated hopanoids in ‘Ca. Methylomirabilis oxyfera’ as biomarkers for environmental nitrite-dependent methane oxidation

Author

Smit, Nadine T., Rush, Darci, Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, O., Guerrero Cruz, S., Jetten, M.S.M., Sinninghe Damsté, Jaap S., Schouten, Stefan, Smit, Nadine T., Rush, Darci, Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, O., Guerrero Cruz, S., Jetten, M.S.M., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Abstract

Contains fulltext : 207288.pdf (publisher's version ) (Open Access)

Published
2019

8. Demethylated hopanoids in ‘Ca. Methylomirabilis oxyfera’ as biomarkers for environmental nitrite-dependent methane oxidation

Author

non-UU output of UU-AW members, Smit, Nadine T., Rush, D., Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, Olivia, Guerrero Cruz, S., Jetten, Mike S.M., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Smit, Nadine T., Rush, D., Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, Olivia, Guerrero Cruz, S., Jetten, Mike S.M., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2019

10. Demethylated hopanoids in ‘Ca. Methylomirabilis oxyfera’ as biomarkers for environmental nitrite-dependent methane oxidation

Author

Smit, Nadine T., Rush, Darci, Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, O., Guerrero Cruz, S., Jetten, M.S.M., Sinninghe Damsté, Jaap S., Schouten, Stefan, Smit, Nadine T., Rush, Darci, Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, O., Guerrero Cruz, S., Jetten, M.S.M., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Abstract

Contains fulltext : 207288.pdf (publisher's version ) (Open Access)

Published
2019

11. Demethylated hopanoids in ‘Ca. Methylomirabilis oxyfera’ as biomarkers for environmental nitrite-dependent methane oxidation

Author

Smit, Nadine T., Rush, Darci, Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, O., Guerrero Cruz, S., Jetten, M.S.M., Sinninghe Damsté, Jaap S., Schouten, Stefan, Smit, Nadine T., Rush, Darci, Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, O., Guerrero Cruz, S., Jetten, M.S.M., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Abstract

Contains fulltext : 207288.pdf (publisher's version ) (Open Access)

Published
2019

12. Demethylated hopanoids in ‘Ca. Methylomirabilis oxyfera’ as biomarkers for environmental nitrite-dependent methane oxidation

Author

non-UU output of UU-AW members, Smit, Nadine T., Rush, D., Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, Olivia, Guerrero Cruz, S., Jetten, Mike S.M., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Smit, Nadine T., Rush, D., Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, Olivia, Guerrero Cruz, S., Jetten, Mike S.M., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2019

15. Demethylated hopanoids in ‘Ca. Methylomirabilis oxyfera’ as biomarkers for environmental nitrite-dependent methane oxidation

Author

non-UU output of UU-AW members, Smit, Nadine T., Rush, D., Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, Olivia, Guerrero Cruz, S., Jetten, Mike S.M., Sinninghe Damsté, Jaap S., Schouten, Stefan, non-UU output of UU-AW members, Smit, Nadine T., Rush, D., Sahonero-Canavesi, Diana X., Verweij, Monique, Rasigraf, Olivia, Guerrero Cruz, S., Jetten, Mike S.M., Sinninghe Damsté, Jaap S., and Schouten, Stefan

Published
2019

16. Anaerobic Degradation of Non-Methane Alkanes by 'Candidatus Methanoliparia' in Hydrocarbon Seeps of the Gulf of Mexico

Author

Laso-Pérez, Rafael, Hahn, Cedric, van Vliet, Daan M., Tegetmeyer, Halina E., Schubotz, Florence, Smit, Nadine T., Pape, Thomas, Sahling, Heiko, Bohrmann, Gerhard, Boetius, Antje, Knittel, Katrin, Wegener, Gunter, Laso-Pérez, Rafael, Hahn, Cedric, van Vliet, Daan M., Tegetmeyer, Halina E., Schubotz, Florence, Smit, Nadine T., Pape, Thomas, Sahling, Heiko, Bohrmann, Gerhard, Boetius, Antje, Knittel, Katrin, and Wegener, Gunter

Abstract

Crude oil and gases in the seabed provide an important energy source for subsurface microorganisms. We investigated the role of archaea in the anaerobic degradation of non-methane alkanes in deep-sea oil seeps from the Gulf of Mexico. We identified microscopically the ethane and short-chain alkane oxidizers "Candidatus Argoarchaeum" and "Candidatus Syntrophoarchaeum" forming consortia with bacteria. Moreover, we found that the sediments contain large numbers of cells from the archaeal clade "Candidatus Methanoliparia," which was previously proposed to perform methanogenic alkane degradation. "Ca. Methanoliparia" occurred abundantly as single cells attached to oil droplets in sediments without apparent bacterial or archaeal partners. Metagenome-assembled genomes of "Ca. Methanoliparia" encode a complete methanogenesis pathway including a canonical methyl-coenzyme M reductase (MCR) but also a highly divergent MCR related to those of alkane-degrading archaea and pathways for the oxidation of long-chain alkyl units. Its metabolic genomic potential and its global detection in hydrocarbon reservoirs suggest that "Ca. Methanoliparia" is an important methanogenic alkane degrader in subsurface environments, producing methane by alkane disproportionation as a single organism.IMPORTANCE Oil-rich sediments from the Gulf of Mexico were found to contain diverse alkane-degrading groups of archaea. The symbiotic, consortium-forming "Candidatus Argoarchaeum" and "Candidatus Syntrophoarchaeum" are likely responsible for the degradation of ethane and short-chain alkanes, with the help of sulfate-reducing bacteria. "Ca. Methanoliparia" occurs as single cells associated with oil droplets. These archaea encode two phylogenetically different methyl-coenzyme M reductases that may allow this organism to thrive as a methanogen on a substrate of long-chain alkanes. Based on a library survey, we show that "Ca. Methanoliparia" is frequently detected in oil reservoirs and may be a key agent in t

Published
2019

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