ALT Pierre Gautrat

ALT Mapping transposon activity from RNA and proteins to cellular networks

ALT Model for maintenance of CG methylation by MET1

ALT « Rooted in RNA »

ALT “Rooted in RNA”

ALT IPS2 BBQ

ALT Overview of gametophores in the wild-type and the wip1wip2 mutant

ALT Michel, Azhin and Tao

ALT The distal enhancer region located upstream of the NODULE INCEPTION (NIN) gene becomes accessible in response to cytokinins ATAC-Seq signals in untreated and 1h cytokinin-treated roots. The position of the Cytokinin Element (CE) chromatin loop is indicated at the top.

ALT Evolution of the number of true and false specific DEGs as a function of the number of replicates. (Left) Venn diagram of DEGs under single and combined stress conditions; (Right) Number of genes correctly identified as specific (blue), falsely identified as specific (red), and falsely identified as differentially ex-pressed (gray) as a function of the number of replicates.

ALT Clary sage genome reveals the evolutionary origin of a valuable natural compound

ALT Pol Vendrell Mir

ALT Regulation of endosymbioses by CEP and CLE signaling peptides in Medicago truncatula On the left (green background), regulation of nitrogen-fixing nodulation by signaling peptides in Medicago truncatula. On the right (orange background), regulation of mycorrhization by signaling peptides in M. truncatula.

ALT Simplified model of Enterobacter sp. SA187 impact on Arabidopsis thaliana under low N conditions SA187 inoculation promotes plant growth under low nitrate by modulating the expression of high-affinity nitrate transporters (HATS) through both ethylene-dependent and independent pathways. NRT2.5 is strongly upregulated in presence of SA187 in an EIN2-dependent manner in both shoots and roots, while NRT2.6 shows tissue-specific regulation: downregulated in shoots, and upregulated in roots, with a partial ethylene independence.

ALT Happy New Year 2026

ALT Christmas at IPS2

ALT Model describing the role of LD in transcription regulation A. A complex comprising LD is recruited to transcription sites thanks to its ability to interact with the MED18 subunit of the Mediator complex. RNA Pol II dephosphorylation decreases the transcription rate. B. Hypothesis concerning the role of LD during replication stress: after detecting collisions between the replication and transcription machinery, the recruitment of LD may enable the inhibition of transcription, the resolution of the transcription/replication conflict, and the replication fork restart

ALT William Bouard

ALT Leandro Quadrana