Author

L. Sayavedra

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 5

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 3 Assay:metagenomics· 3 Research Focus:chromatin & epigenetic regulation· 2 Approach:comparative / phylogenetic analysis· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Assay:DNA methylation· 1

Frequent Co-Authors

N. Dubilier· 4 shared R. Ansorge· 4 shared J. Petersen· 3 shared S. Romano· 2 shared A. Kupczok· 1 shared A. Narbad· 1 shared B. K. B. Seah· 1 shared C. Booth· 1 shared

Activity by Year

2019-2020 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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4 shared papersMicrobiology

N. Dubilier

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5 papers

Recent·Most cited

The hidden pangenome: comparative genomics reveals pervasive diversity in symbiotic and free-living sulfur-oxidizing bacteria

R. Ansorge, S. Romano, L. Sayavedra, M. Rubin-Blum, H. R. Gruber-Vodicka, S. Scilipoti, M. Molari, N. Dubilier, J. Petersen

The paper performs comparative genomic analysis of Thioglobaceae bacteria to reveal pervasive intra-specific diversity and a hidden pangenome contributing to their evolutionary success.

bioRxiv · Dec 11, 2020 · PreprintMicrobiology

Deep-sea mussels from a hybrid zone on the Mid-Atlantic Ridge host genetically indistinguishable symbionts

M. Uecker, R. Ansorge, Y. Sato, L. Sayavedra, C. Breusing, N. Dubilier

The paper examines symbiont communities in deep-sea mussels along the Mid-Atlantic Ridge, finding that hybrid mussels host genetically similar symbionts to their parental species.

bioRxiv · Sep 11, 2020Microbiology

Desulfovibrio diazotrophica sp. nov., a sulphate reducing bacterium from the human gut capable of nitrogen fixation

L. Sayavedra, T. Li, M. Bueno Batista, B. K. B. Seah, C. Booth, Q. Zhai, W. Chen, A. Narbad

The paper isolates and characterizes a new sulfate-reducing bacterium from the human gut that can fix nitrogen, naming it Desulfovibrio diazotrophica.

bioRxiv · Jul 1, 2020Microbiology

Horizontal acquisition followed by expansion and diversification of toxin-related genes in deep-sea bivalve symbionts

L. Sayavedra, R. Ansorge, M. Rubin Blum, N. Leisch, N. Dubilier, J. Petersen

The paper compares toxin-related genes in symbionts of deep-sea mussels and sponges to understand their evolutionary origins and functional roles.

bioRxiv · Apr 11, 2019 · PreprintMicrobiology

Diversity matters: Deep-sea mussels harbor multiple symbiont strains

R. Ansorge, S. Romano, L. Sayavedra, A. Kupczok, H. E. Tegetmeyer, N. Dubilier, J. Petersen

The paper shows that deep-sea mussels host multiple symbiont strains with diverse metabolic functions, challenging the idea that symbiont diversity is limited in intracellular bacteria.

bioRxiv · Jan 26, 2019Microbiology