Justine Braguy
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View article: Ratiometric gibberellin biosensors for the analysis of signaling dynamics and metabolism in plant protoplasts
Ratiometric gibberellin biosensors for the analysis of signaling dynamics and metabolism in plant protoplasts Open
SUMMARY Gibberellins (GAs) are major regulators of developmental and growth processes in plants. Using the degradation‐based signaling mechanism of GAs, we have built transcriptional regulator (DELLA)‐based, genetically encoded ratiometric…
View article: Disruption of the rice <i>4-DEOXYOROBANCHOL HYDROXYLASE</i> unravels specific functions of canonical strigolactones
Disruption of the rice <i>4-DEOXYOROBANCHOL HYDROXYLASE</i> unravels specific functions of canonical strigolactones Open
Strigolactones (SLs) regulate many developmental processes, including shoot-branching/tillering, and mediate rhizospheric interactions. SLs originate from carlactone (CL) and are structurally diverse, divided into a canonical and a noncano…
View article: A Fast and Cost-Effective Genotyping Method for CRISPR-Cas9-Generated Mutant Rice Lines
A Fast and Cost-Effective Genotyping Method for CRISPR-Cas9-Generated Mutant Rice Lines Open
With increasing throughput in both the generation and phenotyping of mutant lines in plants, it is important to have an efficient and reliable genotyping method. Traditional workflows, still commonly used in many labs, have time-consuming …
View article: Disruption of the rice<i>4-DEOXYOROBANCHOL HYDROXYLASE</i>unravels specific functions of canonical strigolactones
Disruption of the rice<i>4-DEOXYOROBANCHOL HYDROXYLASE</i>unravels specific functions of canonical strigolactones Open
Strigolactones (SLs) regulate many developmental processes, including shoot-branching/tillering, and mediate rhizospheric interactions. SLs are structurally diverse, divided into a canonical and a non-canonical sub-family. To better unders…
View article: Does zaxinone counteract strigolactones in shaping rice architecture?
Does zaxinone counteract strigolactones in shaping rice architecture? Open
The cleavage of plant carotenoids leads to apocarotenoids, a group of metabolites including precursors of the hormones strigolactones (SLs) and abscisic acid, regulatory and signaling molecules. Zaxinone is a recently discovered apocaroten…
View article: Perspectives on the metabolism of strigolactone rhizospheric signals
Perspectives on the metabolism of strigolactone rhizospheric signals Open
Strigolactones (SLs) are a plant hormone regulating different processes in plant development and adjusting plant’s architecture to nutrition availability. Moreover, SLs are released by plants to communicate with beneficial fungi in the rhi…
View article: Canonical strigolactones are not the major determinant of tillering but important rhizospheric signals in rice
Canonical strigolactones are not the major determinant of tillering but important rhizospheric signals in rice Open
Strigolactones (SLs) are a plant hormone inhibiting shoot branching/tillering and a rhizospheric, chemical signal that triggers seed germination of the noxious root parasitic plant Striga and mediates symbiosis with beneficial arbuscular m…
View article: Canonical Strigolactones Are Not the Tillering-Inhibitory Hormone but Rhizospheric Signals in Rice
Canonical Strigolactones Are Not the Tillering-Inhibitory Hormone but Rhizospheric Signals in Rice Open
The plant hormones strigolactones (SLs) regulate shoot branching and mediate the communication with symbiotic mycorrhizal fungi, but also with noxious root parasitic weeds, such as Striga spp. SLs derive from carlactone (CL) and are divide…
View article: SeedQuant: a deep learning-based tool for assessing stimulant and inhibitor activity on root parasitic seeds
SeedQuant: a deep learning-based tool for assessing stimulant and inhibitor activity on root parasitic seeds Open
Witchweeds (Striga spp.) and broomrapes (Orobanchaceae and Phelipanche spp.) are root parasitic plants that infest many crops in warm and temperate zones, causing enormous yield losses and endangering global food security. Seeds of these o…
View article: Apocarotenoids Involved in Plant Development and Stress Response
Apocarotenoids Involved in Plant Development and Stress Response Open
Carotenoids are isoprenoid pigments synthesized by all photosynthetic organisms and many heterotrophic microorganisms. They are equipped with a conjugated double-bond system that builds the basis for their role in harvesting light energy a…
View article: Synthetic strategies for plant signalling studies: molecular toolbox and orthogonal platforms
Synthetic strategies for plant signalling studies: molecular toolbox and orthogonal platforms Open
Summary Plants deploy a wide array of signalling networks integrating environmental cues with growth, defence and developmental responses. The high level of complexity, redundancy and connection between several pathways hampers a comprehen…