Marlene Jensen Violette

Works (10)

Updated: February 25th, 2025 11:55

2024 journal article

An intranuclear bacterial parasite of deep-sea mussels expresses apoptosis inhibitors acquired from its host

NATURE MICROBIOLOGY, 9(11).

By: M. Porras *, A. Assie *, M. Tietjen *, M. Violette n , M. Kleiner n , H. Gruber-Vodicka *, N. Dubilier *, N. Leisch *

Sources: Web Of Science, NC State University Libraries
Added: November 18, 2024

2024 journal article

Meta-omics reveals role of photosynthesis in microbially induced carbonate precipitation at a CO<sub>2</sub>-rich geyser

ISME COMMUNICATIONS, 4(1).

By: M. Violette n , E. Hyland n , L. Burgener*, A. Ghosh*, B. Montoya n  & M. Kleiner n 

author keywords: metagenomics; metaproteomics; mass spectrometry; rubisco; nutrient limitation; MICP
Sources: Web Of Science, NC State University Libraries
Added: February 10, 2025

2023 article

An intranuclear bacterial parasite of deep-sea mussels expresses apoptosis inhibitors acquired from its host

Porras, M. Á. G., Assié, A., Tietjen, M., Violette, M., Kleiner, M., Gruber-Vodicka, H., … Leisch, N. (2023, June 11).

By: M. Porras *, A. Assié *, M. Tietjen *, M. Violette n , M. Kleiner  n, H. Gruber-Vodicka *, N. Dubilier *, N. Leisch *

TL;DR: Comparative phylogenetic analyses revealed that Ca. (via Semantic Scholar)
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Source: ORCID
Added: June 12, 2023

2023 journal article

De novo phytosterol synthesis in animals

SCIENCE, 380(6644), 520–526.

By: D. Michellod *, T. Bien *, D. Birgel *, M. Violette n , M. Kleiner n , S. Fearn *, C. Zeidler *, H. Gruber-Vodicka *, N. Dubilier *, M. Liebeke *

MeSH headings : Animals; Cholesterol / metabolism; Phylogeny; Plants / metabolism; Sitosterols / metabolism; Annelida / metabolism
TL;DR: It is demonstrated that the marine annelids Olavius and Inanidrilus synthesize the phytosterol sitosterol de novo, indicating that the evolution of sterols in animals is more complex than previously assumed. (via Semantic Scholar)
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Sources: ORCID, Web Of Science, NC State University Libraries
Added: May 5, 2023

2023 journal article

Ultra-sensitive isotope probing to quantify activity and substrate assimilation in microbiomes

MICROBIOME, 11(1).

By: M. Kleiner n , A. Kouris *, M. Violette n , G. D'Angelo n, Y. Liu *, A. Korenek n, N. Tolic *, T. Sachsenberg * ...

MeSH headings : Humans; Carbon Isotopes / analysis; Carbon Isotopes / metabolism; Chromatography, Liquid; Tandem Mass Spectrometry / methods; Microbiota; DNA Probes
TL;DR: An ultra-sensitive, high-throughput protein-based stable isotope probing approach (Protein-SIP), which cuts cost for labeled substrates by 50–99% as compared to other SIP and Protein-Sip approaches and thus enables isotope labeling experiments on much larger scales and with higher replication. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: March 13, 2023

2022 article

De novo phytosterol synthesis in animals

Michellod, D., Bien, T., Birgel, D., Jensen, M., Kleiner, M., Fearn, S., … Liebeke, M. (2022, April 22). (Vol. 4). Vol. 4.

By: D. Michellod *, T. Bien *, D. Birgel *, M. Jensen n, M. Kleiner n , S. Fearn *, C. Zeidler *, H. Gruber-Vodicka *, N. Dubilier *, M. Liebeke *

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Source: ORCID
Added: May 19, 2022

2021 journal article

Critical Assessment of MetaProteome Investigation (CAMPI): a multi-laboratory comparison of established workflows

NATURE COMMUNICATIONS, 12(1).

By: T. Bossche *, B. Kunath *, K. Schallert *, S. Schaepe, P. Abraham *, J. Armengaud *, M. Arntzen *, A. Bassignani * ...

MeSH headings : Adult; Bacteria / classification; Bacteria / genetics; Bacteria / isolation & purification; Bacterial Proteins / chemistry; Bacterial Proteins / genetics; Feces / microbiology; Female; Gastrointestinal Microbiome; Humans; Intestines / microbiology; Laboratories; Mass Spectrometry; Peptides / chemistry; Proteomics / methods; Workflow
TL;DR: A community-driven, multi-laboratory comparison in metaproteomics: the critical assessment of meetaproteome investigation study (CAMPI), which provides insights into the robustness of current methods, suggests further improvements to the field, and may pave the way for future community- driven metaproteinomics projects. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: January 3, 2022

2021 journal article

Evaluation of RNAlater as a Field-Compatible Preservation Method for Metaproteomic Analyses of Bacterium-Animal Symbioses

MICROBIOLOGY SPECTRUM, 9(2).

By: M. Jensen n, J. Wippler * & M. Kleiner n 

Ed(s): J. Gralnick

author keywords: mass spectrometry; 1D-LC-MS/MS; microbial communities; preservation methods; microbiome; field sampling; environmental microbiology
MeSH headings : Animals; Annelida / microbiology; Annelida / physiology; Bacteria / classification; Bacteria / genetics; Bacteria / isolation & purification; Bacterial Physiological Phenomena; Bacterial Proteins / genetics; Bacterial Proteins / metabolism; Phylogeny; Preservation, Biological / methods; Proteomics; Symbiosis
TL;DR: This study shows that RNAlater can serve as a low-hazard, easy-to-transport alternative to flash freezing for field preservation of samples for metaproteomic analyses, and recommendsRNAlater for protein preservation of field-collected samples targeted for meetaproteomics analyses. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 28, 2021

2021 article

Evaluation of RNAlater™ as a field-compatible preservation method for metaproteomic analyses of bacteria-animal symbioses

Jensen, M., Wippler, J., & Kleiner, M. (2021, June 17). (Vol. 6). Vol. 6.

By: M. Jensen n, J. Wippler * & M. Kleiner n 

TL;DR: RNAlater™ can serve as a low hazard, easy to transport alternative to flash freezing for field preservation of samples for metaproteomics and is recommended for protein preservation of field-collected samples when targeted for metAProteomcis. (via Semantic Scholar)
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14. Life Below Water (OpenAlex)
Source: ORCID
Added: August 9, 2021

2021 article

Ultra-sensitive isotope probing to quantify activity and substrate assimilation in microbiomes

Kleiner, M., Kouris, A., Jensen, M., Grace, D. A., Liu, Y., Korenek, A., … Strous, M. (2021, March 30). (Vol. 3). Vol. 3.

By: M. Kleiner n , A. Kouris *, M. Jensen n, D. Grace  n, Y. Liu *, A. Korenek n, N. Tolić *, T. Sachsenberg * ...

TL;DR: This work presents an ultra-sensitive, high-throughput protein-based stable isotope probing approach (Protein-SIP), which cuts cost for labeled substrates by ∼90% as compared to other SIP and Protein-Sip approaches and thus enables isotope labeling experiments on much larger scales and with higher replication. (via Semantic Scholar)
Source: ORCID
Added: August 9, 2021

Employment

Updated: June 24th, 2024 09:34

2023 - present

Duke University Durham, US
Lab Research Analyst II School of Medicine

2020 - 2023

North Carolina State University Raleigh, North Carolina, US
Graduate student Plant and Microbial Biology

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