T
Thomas Blein
Researcher at Université Paris-Saclay
Publications - 56
Citations - 2618
Thomas Blein is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Arabidopsis & Gene. The author has an hindex of 16, co-authored 46 publications receiving 1929 citations. Previous affiliations of Thomas Blein include Sorbonne & Paris Diderot University.
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Journal ArticleDOI
The Balance between the MIR164A and CUC2 Genes Controls Leaf Margin Serration in Arabidopsis
Krisztina Nikovics,Thomas Blein,Alexis Peaucelle,Tetsuya Ishida,Halima Morin,Mitsuhiro Aida,Patrick Laufs +6 more
TL;DR: It is suggested that leaf margin development is controlled by a two-step process in Arabidopsis, which involves coexpressed CUC2 and MIR164A and transcription gradually restricted to the sinus, where the leaf margins become serrated.
Journal ArticleDOI
A Conserved Molecular Framework for Compound Leaf Development
Thomas Blein,Amada Pulido,Aurélie C. M. Vialette-Guiraud,Krisztina Nikovics,Halima Morin,Angela Hay,Ida Elisabeth Johansen,Miltos Tsiantis,Patrick Laufs +8 more
TL;DR: It is proposed that NAM/CUC genes promote formation of a boundary domain that delimits leaflets, which has a dual role promoting leaflet separation locally and leaflet formation at distance.
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Interplay of miR164, CUP-SHAPED COTYLEDON genes and LATERAL SUPPRESSOR controls axillary meristem formation in Arabidopsis thaliana.
TL;DR: Experiments reveal that, in addition to CUC3, redundant functions of CUC1 and CUC2 as well as miR164 regulation are required for the establishment of axillary meristems.
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Evolution and Diverse Roles of the CUP-SHAPED COTYLEDON Genes in Arabidopsis Leaf Development
Alice Hasson,Anne Plessis,Thomas Blein,Bernard Adroher,Stephen P. Grigg,Miltos Tsiantis,Arezki Boudaoud,Catherine Damerval,Patrick Laufs +8 more
TL;DR: The functional divergence of the three CUP-SHAPED COTYLEDON genes during Arabidopsis leaf development is revealed and it is shown that CUC1 triggers the formation of leaflets when ectopically expressed instead of CUC2 in the developing leaves.
Journal ArticleDOI
A miR169 isoform regulates specific NF-YA targets and root architecture in Arabidopsis.
Céline Sorin,Céline Sorin,Marie Declerck,Aurélie Christ,Thomas Blein,Thomas Blein,Linnan Ma,Christine Lelandais-Brière,Christine Lelandais-Brière,Maria Fransiska Njo,Maria Fransiska Njo,Tom Beeckman,Tom Beeckman,Martin Crespi,Caroline Hartmann,Caroline Hartmann +15 more
TL;DR: It is proposed that a specific miR169 isoform and the NF-YA2 target control root architecture in Arabidopsis and it is shown that themiR169defg isoform affects NF-ya2 transcripts both at mRNA stability and translation levels.