Experts and Doctors on plant roots in Versailles, Île de France, France
Locale: Versailles, Île de France, France
Topic: plant roots
Chaffei C, Pageau K, Suzuki A, Gouia H, Ghorbel M, Masclaux Daubresse C. Cadmium toxicity induced changes in nitrogen management in Lycopersicon esculentum leading to a metabolic safeguard through an amino acid storage strategy. Plant Cell Physiol. 2004;45:1681-93 pubmed
..Taken together, these results suggest that the plant response to Cd stress involved newly induced enzymes dedicated to coordinated leaf nitrogen remobilization and root nitrogen storage. ..
Plessis A, Cournol R, Effroy D, Silva Pérez V, Botran L, Kraepiel Y, et al
. New ABA-hypersensitive Arabidopsis mutants are affected in loci mediating responses to water deficit and Dickeya dadantii infection. PLoS ONE. 2011;6:e20243 pubmed publisher
Kiba T, Krapp A. Plant Nitrogen Acquisition Under Low Availability: Regulation of Uptake and Root Architecture. Plant Cell Physiol. 2016;57:707-14 pubmed publisher
..Major emphasis is laid on the regulation of these determinants by nitrogen supply at the transcriptional and post-transcriptional levels, which enables plants to optimize nitrogen acquisition efficiency under low nitrogen availability. ..
Filleur S, Dorbe M, Cerezo M, Orsel M, Granier F, Gojon A, et al
. An arabidopsis T-DNA mutant affected in Nrt2 genes is impaired in nitrate uptake. FEBS Lett. 2001;489:220-4 pubmed
..Moreover, the de-regulated expression of a Nicotiana plumbaginifolia Nrt2 gene restored the mutant nitrate influx to that of the wild-type. These results demonstrate that plant NRT2 proteins do have a role in HATS. ..
Böhme K, Li Y, Charlot F, Grierson C, Marrocco K, Okada K, et al
. The Arabidopsis COW1 gene encodes a phosphatidylinositol transfer protein essential for root hair tip growth. Plant J. 2004;40:686-98 pubmed
..In addition, we show that GFP fused to the COW1 protein specifically accumulates at the site of root hair outgrowth. We conclude that the COW1 protein is a PITP, essential for proper root hair growth. ..
Truernit E, Bauby H, Belcram K, Barthélémy J, Palauqui J. OCTOPUS, a polarly localised membrane-associated protein, regulates phloem differentiation entry in Arabidopsis thaliana. Development. 2012;139:1306-15 pubmed publisher
..We propose that OPS participates in vascular differentiation by interpreting longitudinal signals that lead to the transformation of vascular initials into differentiating protophloem cells. ..
Dechorgnat J, Patrit O, Krapp A, Fagard M, Daniel Vedele F. Characterization of the Nrt2.6 gene in Arabidopsis thaliana: a link with plant response to biotic and abiotic stress. PLoS ONE. 2012;7:e42491 pubmed publisher
..amylovora and treatment with the redox-active herbicide methyl viologen, suggesting a probable link between NRT2.6 activity and the production of ROS in response to biotic and abiotic stress. ..
van der Does D, Boutrot F, Engelsdorf T, Rhodes J, McKenna J, Vernhettes S, et al
. The Arabidopsis leucine-rich repeat receptor kinase MIK2/LRR-KISS connects cell wall integrity sensing, root growth and response to abiotic and biotic stresses. PLoS Genet. 2017;13:e1006832 pubmed publisher
..Together, our data identify MIK2 as a novel component in cell wall integrity sensing and suggest that MIK2 is a nexus linking cell wall integrity sensing to growth and environmental cues. ..