Répertoire du corps professoral

Unraveling the evolutionary history of the green algae and their genomes
Programme: Subventions à la découverte SD (individuelles et d'équipe)
Organisme(s) subventionnaire(s): Conseil de recherches en sciences naturelles et génie Canada
Type de financement: Subvention
Établissement tête: Université Laval
Du 1 avril 2017 au 31 mars 2026

Olivier Crépeault, Maîtrise en biochimie - avec mémoire

Publications des 5 dernières années

Comparative Genomics of Chloropicon primus and Chloropicon roscoffensis Provide Insights into the Evolutionary Dynamics and Ecological Success of These Tiny Green Algae in Marine Environments Genome Biology and Evolution, 2025/07/03. Monique Turmel, Jean-François Pombert, Christina Kosanovic, Alexander Thomas Julian, Christian Otis, Claude Lemieux. DOI 10.1093/gbe/evaf140

Diving into Diversity: Haslea berepwari (Bacillariophyceae, Naviculaceae), a new species of marine diatom from New Caledonia PhytoKeys, 2025/04/25. Fiddy Semba Prasetiya, Thierry Jauffrais, Mustapha Mohamed-Benkada, Nolwenn Callac, Dominique Ansquer, Elif Yılmaz, Claude Lemieux, Monique Turmel, Jean-Luc Mouget, Danang Ambar Prabowo, Debora Christin Purbani, Diah Radini Noerdjito, Varian Fahmi, Sulastri Arsad, Romain Gastineau. DOI 10.3897/phytokeys.255.144697

Morphological and molecular characterization of Halamphora vantushpaensis (Bacillariophyceae, Amphipleuraceae), a new diatom species widely dispersed on the shores of the soda Lake Van (Türkiye) PhytoKeys, 2024/11/15. Elif Yılmaz, Romain Gastineau, Cüneyt Nadir Solak, Ewa Górecka, Rosa Trobajo, Monique Turmel, Claude Lemieux, Christian Otis, Andrzej Witkowski, David G. Mann. DOI 10.3897/phytokeys.249.133205

Comparative plastome and mitogenome analyses indicate that the marine prasinophyte green algae Pycnococcus provasolii and Pseudoscourfieldia marina (Pseudoscourfieldiophyceae class nov., Chlorophyta) represent morphotypes of the same species Journal of Phycology, 2024/08. Olivier Crépeault, Christian Otis, Jean‐François Pombert, Monique Turmel, Claude Lemieux. DOI 10.1111/jpy.13482

Description of Navicula vanseea sp. nov. (Naviculales, Naviculaceae), a new species of diatom from the highly alkaline Lake Van (Republic of Türkiye) with complete characterisation of its organellar genomes and multigene phylogeny PhytoKeys, 2024/04/08. Elif Yılmaz, David G. Mann, Romain Gastineau, Rosa Trobajo, Cüneyt Nadir Solak, Ewa Górecka, Monique Turmel, Claude Lemieux, Nesil Ertorun, Andrzej Witkowski. DOI 10.3897/phytokeys.241.118903

The invasive land flatworm Arthurdendyus triangulatus has repeated sequences in the mitogenome, extra-long cox2 gene and paralogous nuclear rRNA clusters Scientific Reports, 2024/04/03. Romain Gastineau, Claude Lemieux, Monique Turmel, Christian Otis, Brian Boyle, Mathieu Coulis, Clément Gouraud, Brian Boag, Archie K. Murchie, Leigh Winsor, Jean-Lou Justine. DOI 10.1038/s41598-024-58600-y

Mitochondrial genome sequence of the protist Ancyromonas sigmoides Kent, 1881 (Ancyromonadida) from the Sugluk Inlet, Hudson Strait, Nunavik, Québec Frontiers in Microbiology, 2023/12/08. Romain Gastineau, Sara Harðardóttir, Caroline Guilmette, Claude Lemieux, Monique Turmel, Christian Otis, Brian Boyle, Roger C. Levesque, Jeff Gauthier, Marianne Potvin, Connie Lovejoy. DOI 10.3389/fmicb.2023.1275665

The mitochondrial genome of the bioluminescent fish Malacosteus niger Ayres, 1848 (Stomiidae, Actinopterygii) is large and complex, and contains an inverted-repeat structure ZooKeys, 2023/04/05. Romain Gastineau, Christian Otis, Brian Boyle, Claude Lemieux, Monique Turmel, Jérôme St-Cyr, Marcel Koken. DOI 10.3897/zookeys.1157.97921

The blue diatom Haslea ostrearia from the Indian Ocean coast of South Africa, with comparative analysis of Haslea organellar genomes Frontiers in Marine Science, 2022/09/27. Przemysław Dąbek, Romain Gastineau, Thomas G. Bornman, Claude Lemieux, Monique Turmel, Gustaaf Hallegraeff, Jean-Luc Mouget, Andrzej Witkowski. DOI 10.3389/fmars.2022.950716

A New Insight Into Amicula, a Genus of Tiny Marine Benthic Diatoms With the Description of Two New Tropical Species and the Largest Mitogenome Known for a Stramenopile Frontiers in Marine Science, 2022/07/20. Romain Gastineau, Chunlian Li, Matt P. Ashworth, Andrzej Witkowski, Monique Turmel, Ewa Górecka, Thomas A. Frankovich, Anna Wachnicka, Christopher S. Lobban, Edward C. Theriot, Christian Otis, Przemysław Dąbek, Anna Binczewska, Claude Lemieux. DOI 10.3389/fmars.2022.941506

Nitzschia anatoliensis sp. nov., a cryptic diatom species from the highly alkaline Van Lake (Turkey) PeerJ, 2021/10/22. Cüneyt Nadir Solak, Romain Gastineau, Claude Lemieux, Monique Turmel, Ewa Gorecka, Rosa Trobajo, Mateusz Rybak, Elif Yılmaz, Andrzej Witkowski. DOI 10.7717/peerj.12220

Mitochondrial and Plastid Genomes of the Monoraphid Diatom Schizostauron trachyderma International Journal of Molecular Sciences, 2021/10/15. Ewa Górecka, Romain Gastineau, Nikolai A. Davidovich, Olga I. Davidovich, Matt P. Ashworth, Jamal S. M. Sabir, Claude Lemieux, Monique Turmel, Andrzej Witkowski. DOI 10.3390/ijms222011139

Complete chloroplast genome of the mixotrophic chrysophyte Poterioochromonas malhamensis (Ochromonadales, Synurophyceae) from Van Lake in Eastern Anatolia Mitochondrial DNA Part B, 2021/09/02. Romain Gastineau, Elif Yilmaz, Cüneyt Nadir Solak, Claude Lemieux, Monique Turmel, Andrzej Witkowski. DOI 10.1080/23802359.2021.1923416

Extreme Enlargement of the Inverted Repeat Region in the Plastid Genomes of Diatoms from the Genus Climaconeis International Journal of Molecular Sciences, 2021/07/02. Romain Gastineau, Nikolaï A. Davidovich, Olga I. Davidovich, Claude Lemieux, Monique Turmel, Rafał J. Wróbel, Andrzej Witkowski. DOI 10.3390/ijms22137155

Haslea silbo, A Novel Cosmopolitan Species of Blue Diatoms Biology, 2021/04/14. Romain Gastineau, Gert Hansen, Michel Poulin, Claude Lemieux, Monique Turmel, Jean-François Bardeau, Vincent Leignel, Yann Hardivillier, Michèle Morançais, Joël Fleurence, Pierre Gaudin, Vona Méléder, Eileen J. Cox, Nikolaï A. Davidovich, Olga I. Davidovich, Andrzej Witkowski, Irena Kaczmarska, James M. Ehrman, Emilio Soler Onís, Antera Martel Quintana, Maja Mucko, Solenn Mordret, Diana Sarno, Boris Jacquette, Charlotte Falaise, Julie Séveno, Niels L. Lindquist, Philip S. Kemp, Jr., Elif Eker-Develi, Merve Konucu, Jean-Luc Mouget. DOI 10.3390/biology10040328

Morphological and molecular identification reveals that waters from an isolated oasis in Tamanrasset (extreme South of Algerian Sahara) are colonized by opportunistic and pollution-tolerant diatom species Ecological Indicators, 2021/02. Romain Gastineau, Chahinez Hamedi, Mohammed Bey Baba Hamed, Sidi-Mohammed El-Amine Abi-Ayad, Małgorzata Bąk, Claude Lemieux, Monique Turmel, Sławomir Dobosz, Rafał J. Wróbel, Agnieszka Kierzek, Horst Lange-Bertalot, Andrzej Witkowski. DOI 10.1016/j.ecolind.2020.107104

A gene-rich and compact chloroplast genome of the green alga Nephroselmis pyriformis (N.Carter) Ettl 1982 from the shores of Mersin (Eastern Mediterranean Sea) Mitochondrial DNA Part B, 2021/02/01. Romain Gastineau, Merve Konucu, Dilek Tekdal, Claude Lemieux, Monique Turmel, Andrzej Witkowski, Elif Eker-Develi. DOI 10.1080/23802359.2020.1866461