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Your search keyword '"Tamarit, Daniel"' showing total 9 results
Start Over Author "Tamarit, Daniel" Publisher cold spring harbor laboratory
9 results on '"Tamarit, Daniel"'

1. RNA-guided RNA silencing by an Asgard archaeal Argonaute

Author

Bastiaanssen, Carolien, primary, Ugarte, Pilar Bobadilla, additional, Kim, Kijun, additional, Feng, Yanlei, additional, Finocchio, Giada, additional, Anzelon, Todd A., additional, Köstlbacher, Stephan, additional, Tamarit, Daniel, additional, Ettema, Thijs J. G., additional, Jinek, Martin, additional, MacRae, Ian J., additional, Joo, Chirlmin, additional, Swarts, Daan C., additional, and Wu, Fabai, additional

Published
2023
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3. Inference and reconstruction of the heimdallarchaeial ancestry of eukaryotes

Author

Eme, Laura, primary, Tamarit, Daniel, additional, Caceres, Eva F., additional, Stairs, Courtney W., additional, Anda, Valerie De, additional, Schön, Max E., additional, Seitz, Kiley W., additional, Dombrowski, Nina, additional, Lewis, William H., additional, Homa, Felix, additional, Saw, Jimmy H., additional, Lombard, Jonathan, additional, Nunoura, Takuro, additional, Li, Wen-Jun, additional, Hua, Zheng-Shuang, additional, Chen, Lin-Xing, additional, Banfield, Jillian F., additional, John, Emily St, additional, Reysenbach, Anna-Louise, additional, Stott, Matthew B., additional, Schramm, Andreas, additional, Kjeldsen, Kasper U., additional, Teske, Andreas P., additional, Baker, Brett J., additional, and Ettema, Thijs J. G., additional

Published
2023
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4. Inference and reconstruction of the heimdallarchaeial ancestry of eukaryotes

Author

Eme, Laura, Tamarit, Daniel, Eva, Caceres, Stairs, Courtney W, De Anda, Valerie, Schön, Max E, Seitz , Kiley W, Dombrowski, Nina, Levis, William H, Homa, Felix, Saw, Jimmy H, Lombard, Jonathan, Nunoura, Takuro, Li, Wen-Jun, Hua, Zheng-Shuang, Chen, Lin-Xing, Banfield, Jillian, St John, Emily, Reysenbach, Anna-Louise, Stott, Matthew B., Schramm, Andreas, Kjeldsen, Kasper Urup, Teske, Andreas P., Baker, Brett J., and Ettema, Thijs JG.

Subjects
Eukaryotic Cells, Prokaryotic Cells, Evolution, General Science & Technology, Gene Duplication, Genetics, Molecular, Eukaryota, Datasets as Topic, Generic health relevance, Archaea, Phylogeny, Biotechnology
Abstract

In the ongoing debates about eukaryogenesis, the series of evolutionary events leading to the emergence of the eukaryotic cell from prokaryotic ancestors, members of the Asgard archaea play a key role as the closest archaeal relatives of eukaryotes. However, the nature and phylogenetic identity of the last common ancestor of Asgard archaea and eukaryotes remain unresolved. Here, we analyze distinct phylogenetic marker datasets of an expanded genomic sampling of Asgard archaea and evaluate competing evolutionary scenarios using state-of-the-art phylogenomic approaches. We find that eukaryotes are placed, with high confidence, as a well-nested clade within Asgard archaea, as a sister lineage to Hodarchaeales, a newly proposed order within Heimdallarchaeia. Using sophisticated gene tree/species tree reconciliation approaches, we show that, in analogy to the evolution of eukaryotic genomes, genome evolution in Asgard archaea involved significantly more gene duplication and fewer gene loss events compared to other archaea. Finally, we infer that the last common ancestor of Asgard archaea likely was a thermophilic chemolithotroph, and that the lineage from which eukaryotes evolved adapted to mesophilic conditions and acquired the genetic potential to support a heterotrophic lifestyle. Our work provides key insights into the prokaryote-to-eukaryote transition and the platform for the emergence of cellular complexity in eukaryotic cells.

Published
2023

7. Characterisation of the Ubiquitin-ESCRT pathway in Asgard archaea sheds new light on origins of membrane trafficking in eukaryotes

Author

Hatano, Tomoyuki, primary, Palani, Saravanan, additional, Papatziamou, Dimitra, additional, Souza, Diorge P., additional, Salzer, Ralf, additional, Tamarit, Daniel, additional, Makwana, Mehul, additional, Potter, Antonia, additional, Haig, Alexandra, additional, Xu, Wenjue, additional, Townsend, David, additional, Rochester, David, additional, Bellini, Dom, additional, Hussain, Hamdi M. A., additional, Ettema, Thijs, additional, Löwe, Jan, additional, Baum, Buzz, additional, Robinson, Nicholas P., additional, and Balasubramanian, Mohan, additional

Published
2021
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