基本信息
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职业迁徙
个人简介
Using phylogenetic frameworks, my research investigates the mechanisms that led to the functional diversity of plants. I combine analyses of gene sequences, genomes, transcriptomes, and ecological and morphological traits to address questions of importance for evolutionary biology in general:
How are complex traits assembled during evolution?
What determines the likelihood of a given lineage evolving novel adaptations?
How do environmental changes drive the evolution of novel traits?
As a study system, I use mainly the evolution of C4 photosynthesis in grasses and other groups of plants. This complex adaptation confers a higher productivity in conditions of CO2 depletion. Despite its complexity, it evolved more than 66 times in some groups of flowering plants through the co-option of genes already present in the C3 ancestors. It constitutes a very attractive study system to address questions ranging from the functional adaptation of specific genes to the emergence of tropical grasslands over millions of years.
How are complex traits assembled during evolution?
What determines the likelihood of a given lineage evolving novel adaptations?
How do environmental changes drive the evolution of novel traits?
As a study system, I use mainly the evolution of C4 photosynthesis in grasses and other groups of plants. This complex adaptation confers a higher productivity in conditions of CO2 depletion. Despite its complexity, it evolved more than 66 times in some groups of flowering plants through the co-option of genes already present in the C3 ancestors. It constitutes a very attractive study system to address questions ranging from the functional adaptation of specific genes to the emergence of tropical grasslands over millions of years.
研究兴趣
论文共 105 篇作者统计合作学者相似作者
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biorxiv(2024)
NEW PHYTOLOGISTno. 2 (2024): 774-785
Pauline Raimondeau, Sayam Ksouda, William Marande, Anne-Laure Fuchs,Hervé Gryta, Anthony Theron, Aurore Puyoou,Julia Dupin,Pierre-Olivier Cheptou, Sonia Vautrin,Sophie Valière,Sophie Manzi,
Naturepp.1-8, (2024)
crossref(2024)
Ahmed S Alenazi,Matheus E Bianconi, Ella Middlemiss,Vanja Milenkovic,Emma V Curran,Graciela Sotelo,Marjorie R Lundgren,Florence Nyirenda,Lara Pereira,Pascal-Antoine Christin,Luke T Dunning,Colin P Osborne
Plant, cell & environment (2023)
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NEW PHYTOLOGISTno. 5 (2023): 2072-2084
biorxiv(2022)
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