Genomes and Genes
Experts and Doctors on plant leaves in France
Topic: plant leaves
Publications176 found, 100 shown here
- Adenot X, Elmayan T, Lauressergues D, Boutet S, Bouche N, Gasciolli V, et al. DRB4-dependent TAS3 trans-acting siRNAs control leaf morphology through AGO7. Curr Biol. 2006;16:927-32 pubmed
- Brassart B, Gomez D, De Cian A, Paterski R, Montagnac A, Qui K, et al. A new steroid derivative stabilizes g-quadruplexes and induces telomere uncapping in human tumor cells. Mol Pharmacol. 2007;72:631-40 pubmed..These results indicate that these steroid ligands represent a new class of telomere-targeted agents with potential as antitumor drugs. ..
- Mzid R, Marchive C, Blancard D, Deluc L, Barrieu F, Corio Costet M, et al. Overexpression of VvWRKY2 in tobacco enhances broad resistance to necrotrophic fungal pathogens. Physiol Plant. 2007;131:434-47 pubmed publisher..roots) and Alternaria tenuis (seeds). The results indicate that VvWRKY2 may be involved in the resistance of grapevine against the pathogens...
- Aajoud A, Raveton M, Azrou Isghi D, Tissut M, Ravanel P. How can the fipronil insecticide access phloem?. J Agric Food Chem. 2008;56:3732-7 pubmed publisher..A quantitative evaluation suggests that most of the labeled compounds at this stage were not coming from the leaves but from the roots and stem where storage compounds were hydrolyzed for sustaining inflorescence development. ..
- Laugier E, Tarrago L, Vieira Dos Santos C, Eymery F, Havaux M, Rey P. Arabidopsis thaliana plastidial methionine sulfoxide reductases B, MSRBs, account for most leaf peptide MSR activity and are essential for growth under environmental constraints through a role in the preservation of photosystem antennae. Plant J. 2010;61:271-82 pubmed publisher..We propose that plastidial MSRBs fulfil an essential function in maintaining vegetative growth of plants during environmental constraints, through a role in the preservation of photosynthetic antennae. ..
- Javelle M, Vernoud V, Dep ge Fargeix N, Arnould C, Oursel D, Domergue F, et al. Overexpression of the epidermis-specific homeodomain-leucine zipper IV transcription factor Outer Cell Layer1 in maize identifies target genes involved in lipid metabolism and cuticle biosynthesis. Plant Physiol. 2010;154:273-86 pubmed publisher..Our data demonstrate that, in addition to AP2/EREBP and MYB-type transcription factors, members of the HD-ZIP IV family contribute to the transcriptional regulation of genes involved in cuticle biosynthesis...
- Cantrel C, Vazquez T, Puyaubert J, Rezé N, Lesch M, Kaiser W, et al. Nitric oxide participates in cold-responsive phosphosphingolipid formation and gene expression in Arabidopsis thaliana. New Phytol. 2011;189:415-27 pubmed publisher..Taken together, these data suggest a new function for NO as an intermediate in gene regulation and lipid-based signaling during cold transduction. ..
- Bertheloot J, Cournède P, Andrieu B. NEMA, a functional-structural model of nitrogen economy within wheat culms after flowering. I. Model description. Ann Bot. 2011;108:1085-96 pubmed publisher..We believe this represents an appropriate frame for modelling nitrogen in functional-structural plant models. A companion paper will present model evaluation and analysis. ..
- Moreaux V, Lamaud E, Bosc A, Bonnefond J, Medlyn B, Loustau D. Paired comparison of water, energy and carbon exchanges over two young maritime pine stands (Pinus pinaster Ait.): effects of thinning and weeding in the early stage of tree growth. Tree Physiol. 2011;31:903-21 pubmed publisher..5 and 32.4 g C m(-2), respectively. Overall, this study highlighted the significant contribution of the gorse layer to mass and energy exchange in young pine plantations...
- Poret M, Chandrasekar B, van der Hoorn R, Avice J. Characterization of senescence-associated protease activities involved in the efficient protein remobilization during leaf senescence of winter oilseed rape. Plant Sci. 2016;246:139-153 pubmed publisher..Short statement: Serine and particularly cysteine proteases (both PLCPs and VPEs) seem to play a crucial role in the efficient protein remobilization when leaf senescence of oilseed rape was accelerated by nitrate limitation. ..
- Debout G, Provost E, Renucci M, Tirard A, Schatz B, McKey D. Colony structure in a plant-ant: behavioural, chemical and genetic study of polydomy in Cataulacus mckeyi (Myrmicinae). Oecologia. 2003;137:195-204 pubmed..This particular colony structure may confer on C. mckeyi an advantage in short-distance dispersal, and this could help explain its persistence within the dynamic Leonardoxa system. ..
- Wang H, Jones B, Li Z, Frasse P, Delalande C, Regad F, et al. The tomato Aux/IAA transcription factor IAA9 is involved in fruit development and leaf morphogenesis. Plant Cell. 2005;17:2676-92 pubmed..While no mutation in any member of subfamily IV has been reported to date, the phenotypes associated with the downregulation of IAA9 reveal distinct and novel roles for members of the Aux/IAA gene family. ..
- Grangier J, Dejean A, Malé P, Orivel J. Indirect defense in a highly specific ant-plant mutualism. Naturwissenschaften. 2008;95:909-16 pubmed publisher..Our study emphasizes the importance of studying both the constitutive and inducible components of indirect defense when evaluating its efficacy and optimality...
- Guirimand G, Guihur A, Poutrain P, Héricourt F, Mahroug S, St Pierre B, et al. Spatial organization of the vindoline biosynthetic pathway in Catharanthus roseus. J Plant Physiol. 2011;168:549-57 pubmed publisher..Finally, these results highlight the importance of the inter- and intracellular translocations of intermediates during the vindoline biosynthesis and their potential regulatory role. ..
- German Retana S, Candresse T, Alias E, Delbos R, Le Gall O. Effects of green fluorescent protein or beta-glucuronidase tagging on the accumulation and pathogenicity of a resistance-breaking Lettuce mosaic virus isolate in susceptible and resistant lettuce cultivars. Mol Plant Microbe Interact. 2000;13:316-24 pubmed
- Delvalle D, Dumez S, Wattebled F, Roldán I, Planchot V, Berbezy P, et al. Soluble starch synthase I: a major determinant for the synthesis of amylopectin in Arabidopsis thaliana leaves. Plant J. 2005;43:398-412 pubmed
- Masclaux Daubresse C, Reisdorf Cren M, Pageau K, Lelandais M, Grandjean O, Kronenberger J, et al. Glutamine synthetase-glutamate synthase pathway and glutamate dehydrogenase play distinct roles in the sink-source nitrogen cycle in tobacco. Plant Physiol. 2006;140:444-56 pubmed..Taken together, the data provide evidence that the GS-GOGAT pathway and GDH play distinct roles in the source-sink nitrogen cycle of tobacco leaves. ..
- Franck N, Vaast P, Genard M, Dauzat J. Soluble sugars mediate sink feedback down-regulation of leaf photosynthesis in field-grown Coffea arabica. Tree Physiol. 2006;26:517-25 pubmed
- Moulari B, Pellequer Y, Lboutounne H, Girard C, Chaumont J, Millet J, et al. Isolation and in vitro antibacterial activity of astilbin, the bioactive flavanone from the leaves of Harungana madagascariensis Lam. ex Poir. (Hypericaceae). J Ethnopharmacol. 2006;106:272-8 pubmed..The minimal inhibitory quantity (MIQs) of astilbin ranged from 50 to 100 microg. ..
- Linares E, Thimonier C, Degre M. The effect of NeOpuntia on blood lipid parameters--risk factors for the metabolic syndrome (syndrome X). Adv Ther. 2007;24:1115-25 pubmed..Our results indicate an advantage of using NeOpuntia in dietary supplements and functional foods because of improvement of blood lipid parameters associated with cardiovascular risks. ..
- Degrave A, Fagard M, Perino C, Brisset M, Gaubert S, Laroche S, et al. Erwinia amylovora type three-secreted proteins trigger cell death and defense responses in Arabidopsis thaliana. Mol Plant Microbe Interact. 2008;21:1076-86 pubmed publisher..The relative importance of T3SPs in A. thaliana is correlated with their relative importance in the disease process on host plants, indicating that A. thaliana can be used as a model to study their role. ..
- Marguerettaz M, Pieretti I, Gayral P, Puig J, Brin C, Cociancich S, et al. Genomic and evolutionary features of the SPI-1 type III secretion system that is present in Xanthomonas albilineans but is not essential for xylem colonization and symptom development of sugarcane leaf scald. Mol Plant Microbe Interact. 2011;24:246-59 pubmed publisher..albilineans. Evolutionary features of T3SS SPI-1 based on phylogenetic, recombination, and selection analyses are discussed in the context of the possible functional importance of T3SS SPI-1 in the ecology of X. albilineans. ..
- Dumont E, Bahrman N, Goulas E, Valot B, Sellier H, Hilbert J, et al. A proteomic approach to decipher chilling response from cold acclimation in pea (Pisum sativum L.). Plant Sci. 2011;180:86-98 pubmed publisher..These proteins were related to frost response or frost resistance. It seems that Champagne could resist to frost with the reorientation of the energy metabolism. ..
- Tisné S, Barbier F, Granier C. The ERECTA gene controls spatial and temporal patterns of epidermal cell number and size in successive developing leaves of Arabidopsis thaliana. Ann Bot. 2011;108:159-68 pubmed publisher..Previous work demonstrated a role for ERECTA in the control of compensation between epidermal cell expansion and division in leaves...
- Leba L, Cheval C, Ortiz Martín I, Ranty B, Beuzón C, Galaud J, et al. CML9, an Arabidopsis calmodulin-like protein, contributes to plant innate immunity through a flagellin-dependent signalling pathway. Plant J. 2012;71:976-89 pubmed publisher..Collectively, using PAMP treatment and P. syringae strains, we have established that CML9 participates in plant innate immunity. ..
- Escalon A, Javegny S, Vernière C, Noël L, Vital K, Poussier S, et al. Variations in type III effector repertoires, pathological phenotypes and host range of Xanthomonas citri pv. citri pathotypes. Mol Plant Pathol. 2013;14:483-96 pubmed publisher..Our data outline the importance of taking into account the heterogeneity of Xci?A*/A(W) strains when analysing the mechanisms of host specialization...
- Douche T, San Clemente H, Burlat V, Roujol D, Valot B, Zivy M, et al. Brachypodium distachyon as a model plant toward improved biofuel crops: Search for secreted proteins involved in biogenesis and disassembly of cell wall polymers. Proteomics. 2013;13:2438-54 pubmed publisher..Moreover, the high number of proteins of unknown function in B. distachyon cell wall proteomes opens new fields of research for monocot cell walls...
- Fajardo A, Torres Díaz C, Till Bottraud I. Disturbance and density-dependent processes (competition and facilitation) influence the fine-scale genetic structure of a tree species' population. Ann Bot. 2016;117:67-77 pubmed publisher..However, facilitation can only persist if individuals are related. Thus, the genetic composition in turn influences what type of biotic interactions will take place among immediate neighbours in post-disturbance forests. ..
- Bendaly A, Messedi D, Smaoui A, Ksouri R, Bouchereau A, Abdelly C. Physiological and leaf metabolome changes in the xerohalophyte species Atriplex halimus induced by salinity. Plant Physiol Biochem. 2016;103:208-18 pubmed publisher..This protection seemed to be attributed to proline and sucrose largely accumulated in leaves treated with salt. ..
- Hohweyer J, Cazeaux C, Travaillé E, Languet E, Dumètre A, Aubert D, et al. Simultaneous detection of the protozoan parasites Toxoplasma, Cryptosporidium and Giardia in food matrices and their persistence on basil leaves. Food Microbiol. 2016;57:36-44 pubmed publisher..These data strengthen the need to consider these protozoa in food safety. ..
- Suehs C, Affre L, Médail F. Invasion dynamics of two alien Carpobrotus (Aizoaceae) taxa on a Mediterranean island: I. Genetic diversity and introgression. Heredity (Edinb). 2004;92:31-40 pubmed..The overwhelming clonal growth and high genetic diversities of C. acinaciformis and the previously recorded invasion potential for C. edulis raises concern for intensified invasion via hybridisation. ..
- Alhagdow M, Mounet F, Gilbert L, Nunes Nesi A, Garcia V, Just D, et al. Silencing of the mitochondrial ascorbate synthesizing enzyme L-galactono-1,4-lactone dehydrogenase affects plant and fruit development in tomato. Plant Physiol. 2007;145:1408-22 pubmed..Moreover, it strongly suggests that, in addition to ascorbate synthesis, GalLDH could play an important role in the regulation of cell growth-related processes in plants. ..
- Lothier J, Gaufichon L, Sormani R, Lemaitre T, Azzopardi M, Morin H, et al. The cytosolic glutamine synthetase GLN1;2 plays a role in the control of plant growth and ammonium homeostasis in Arabidopsis rosettes when nitrate supply is not limiting. J Exp Bot. 2011;62:1375-90 pubmed publisher..Altogether the results suggest that GLN1;2 is essential for nitrogen assimilation under ample nitrate supply and for ammonium detoxification. ..
- Fontaine J, TercÃ© Laforgue T, Armengaud P, ClÃ©ment G, Renou J, Pelletier S, et al. Characterization of a NADH-dependent glutamate dehydrogenase mutant of Arabidopsis demonstrates the key role of this enzyme in root carbon and nitrogen metabolism. Plant Cell. 2012;24:4044-65 pubmed publisher..These results are discussed in relation to the possible signaling and physiological functions of the enzyme at the interface of carbon and nitrogen metabolism. ..
- Divol F, Vilaine F, Thibivilliers S, Kusiak C, Sauge M, Dinant S. Involvement of the xyloglucan endotransglycosylase/hydrolases encoded by celery XTH1 and Arabidopsis XTH33 in the phloem response to aphids. Plant Cell Environ. 2007;30:187-201 pubmed..Nevertheless, the ectopic expression of XTH33 in phloem tissue was not sufficient to confer protection, demonstrating that modifying the expression of this single gene does not readily alter plant-aphid interactions. ..
- Isnard S, Rowe N. Mechanical role of the leaf sheath in rattans. New Phytol. 2008;177:643-52 pubmed
- Caille N, Vauleon C, Leyval C, Morel J. Metal transfer to plants grown on a dredged sediment: use of radioactive isotope 203Hg and titanium. Sci Total Environ. 2005;341:227-39 pubmed..Consequently, emission of volatile Hg from contaminated dredged sediments and also the potential increase of metal solubility by a vegetal cover of grass when used in phytostabilisation must be taken into account by decision makers...
- Meyer C, Lea U, Provan F, Kaiser W, Lillo C. Is nitrate reductase a major player in the plant NO (nitric oxide) game?. Photosynth Res. 2005;83:181-9 pubmed..The question that remains is whether this NR-derived NO is a signalling molecule or the mere product of an enzymatic side reaction like the products generated by the oxygenase activity of RuBisCO. ..
- Privat I, Foucrier S, Prins A, Epalle T, Eychenne M, Kandalaft L, et al. Differential regulation of grain sucrose accumulation and metabolism in Coffea arabica (Arabica) and Coffea canephora (Robusta) revealed through gene expression and enzyme activity analysis. New Phytol. 2008;178:781-97 pubmed publisher..Regulation of vacuolar invertase CcInv2 activity by invertase inhibitors CcInvI2 and/or CcInvI3 during Arabica grain development is considered...
- Zouari M, Ben Ahmed C, Zorrig W, Elloumi N, Rabhi M, Delmail D, et al. Exogenous proline mediates alleviation of cadmium stress by promoting photosynthetic activity, water status and antioxidative enzymes activities of young date palm (Phoenix dactylifera L.). Ecotoxicol Environ Saf. 2016;128:100-8 pubmed publisher..Moreover, proline-treated plants showed high antioxidant enzymes activities (superoxide dismutase, catalase and glutathione peroxydase) in roots and leaves as compared to Cd-treated plants. ..
- Thomine S, Lelièvre F, Debarbieux E, Schroeder J, Barbier Brygoo H. AtNRAMP3, a multispecific vacuolar metal transporter involved in plant responses to iron deficiency. Plant J. 2003;34:685-95 pubmed..To account for the results presented, we propose that AtNRAMP3 influences metal accumulation and IRT1 and FRO2 gene expression by mobilizing vacuolar metal pools to the cytosol. ..
- Grignon N. Using SIMS and MIMS in biological materials: application to higher plants. Methods Mol Biol. 2007;369:569-91 pubmed..Other proven protocols established in other laboratories for other type of organisms or biological questions will also be introduced. ..
- Schreck E, Foucault Y, Sarret G, Sobanska S, Cécillon L, Castrec Rouelle M, et al. Metal and metalloid foliar uptake by various plant species exposed to atmospheric industrial fallout: mechanisms involved for lead. Sci Total Environ. 2012;427-428:253-62 pubmed publisher..Internalization through the cuticle or penetration through stomata openings are proposed as two major mechanisms involved in foliar uptake of particulate matter. ..
- Bakiri A, Hubert J, Reynaud R, Lanthony S, Harakat D, Renault J, et al. Computer-Aided 13C NMR Chemical Profiling of Crude Natural Extracts without Fractionation. J Nat Prod. 2017;80:1387-1396 pubmed publisher..The results were compared to those obtained with other methods, either involving a fractionation step before the chemical profiling process or using mass spectrometry detection in the infusion mode or coupled to gas chromatography. ..
- Riviere C, Goossens L, Pommery N, Fourneau C, Delelis A, Henichart J. Antiproliferative effects of isopentenylated coumarins isolated from Phellolophium madagascariense Baker. Nat Prod Res. 2006;20:909-16 pubmed..The anticancer activity of the three isolated compounds and of a synthetic sample of osthol was evaluated on L1210 mouse leukemia and on human prostatic cancer hormonosensitive LNCaP and hormonoindependent PC3 and DU145 cell lines. ..
- Vernoud V, Laigle G, Rozier F, Meeley R, Perez P, Rogowsky P. The HD-ZIP IV transcription factor OCL4 is necessary for trichome patterning and anther development in maize. Plant J. 2009;59:883-94 pubmed publisher..Taken together these results suggest that OCL4 inhibits trichome development and influences division and/or differentiation of the anther cell wall. ..
- Attard A, Gourgues M, Callemeyn Torre N, Keller H. The immediate activation of defense responses in Arabidopsis roots is not sufficient to prevent Phytophthora parasitica infection. New Phytol. 2010;187:449-60 pubmed publisher..Thus, defense responses in A. thaliana roots are triggered immediately on contact with P. parasitica. Our findings suggest that the pattern of early defense mechanism activation differs between roots and leaves. ..
- Marmey P, Jalloul A, Alhamdia M, Assigbetse K, Cacas J, Voloudakis A, et al. The 9-lipoxygenase GhLOX1 gene is associated with the hypersensitive reaction of cotton Gossypium hirsutum to Xanthomonas campestris pv malvacearum. Plant Physiol Biochem. 2007;45:596-606 pubmed..Together these results support the fact that GhLOX1 encodes a 9 LOX whose activity would be involved in cell death during cotton HR. ..
- Chenu K, Franck N, Lecoeur J. Simulations of virtual plants reveal a role for SERRATE in the response of leaf development to light in Arabidopsis thaliana. New Phytol. 2007;175:472-81 pubmed..The se-1 mutation dramatically affects both changes in the leaf development pattern and the response to reduced incident light. Virtual plants helped to reveal the combined effects of the multiple changes induced by this mutation. ..
- Chaabi M, Beghidja N, Benayache S, Lobstein A. Activity-guided isolation of antioxidant principles from Limoniastrum feei (Girard) Batt. Z Naturforsch C. 2008;63:801-7 pubmed..15) microM Fe2+/mL] tests, whereas myricetin was a more specific superoxide radical scavenger since it was the most active product in the superoxide nitroblue tetrazolium hypoxanthine/xanthine oxidase test [(1.86 +/- 0.12) microg/mL]. ..
- Dubots E, Audry M, Yamaryo Y, Bastien O, Ohta H, Breton C, et al. Activation of the chloroplast monogalactosyldiacylglycerol synthase MGD1 by phosphatidic acid and phosphatidylglycerol. J Biol Chem. 2010;285:6003-11 pubmed publisher..Activation of MGD1 by PA and PG is proposed as an important mechanism coupling phospholipid and galactolipid syntheses in plants. ..
- Putranto R, Sanier C, Leclercq J, Duan C, Rio M, Jourdan C, et al. Differential gene expression in different types of Hevea brasiliensis roots. Plant Sci. 2012;183:149-58 pubmed publisher..Our results suggest that the regulation of gene expression in lateral roots is different than that in taproots, which have a main role in nutrient uptake and transport, respectively. ..
- Schellenbaum P, Mohler V, Wenzel G, Walter B. Variation in DNA methylation patterns of grapevine somaclones (Vitis vinifera L.). BMC Plant Biol. 2008;8:78 pubmed publisher..Therefore, somatic embryogenesis through in vitro culture technique could be useful for the selection of improved cultivars with subtle changes but conserving their main characteristics. ..
- Yguel B, Bailey R, Tosh N, Vialatte A, Vasseur C, Vitrac X, et al. Phytophagy on phylogenetically isolated trees: why hosts should escape their relatives. Ecol Lett. 2011;14:1117-24 pubmed publisher..We suggest that reduced pressure by natural enemies is a major advantage for individuals within a host species that leave their ancestral niche and grow among distantly related species. ..
- Morvan Bertrand A, Boucaud J, Le Saos J, Prud homme M. Roles of the fructans from leaf sheaths and from the elongating leaf bases in the regrowth following defoliation of Lolium perenne L. Planta. 2001;213:109-20 pubmed..This can be partly attributed to the transient increase in water and nitrate deposition rate. The results are discussed in relation to defoliation tolerance. ..
- B zier A, Lambert B, Baillieul F. Cloning of a grapevine Botrytis-responsive gene that has homology to the tobacco hypersensitivity-related hsr203J. J Exp Bot. 2002;53:2279-80 pubmed..cinerea. No significant change in mRNA level was observed in leaves after UV exposure. This expression pattern suggests that BIG8.1 could be a HR-specific marker in grapevine like hsr203J in tobacco...
- Duret S, Berho N, Danet J, Garnier M, Renaudin J. Spiralin is not essential for helicity, motility, or pathogenicity but is required for efficient transmission of Spiroplasma citri by its leafhopper vector Circulifer haematoceps. Appl Environ Microbiol. 2003;69:6225-34 pubmed..4 x 10(7) CFU/g of midribs) and produced the typical symptoms of the disease. These results indicate that spiralin is not essential for pathogenicity but is required for efficient transmission of S. citri by its insect vector...
- Gancel A, Ollitrault P, Froelicher Y, Tomi F, Jacquemond C, Luro F, et al. Leaf volatile compounds of six citrus somatic allotetraploid hybrids originating from various combinations of lime, lemon, citron, sweet orange, and grapefruit. J Agric Food Chem. 2005;53:2224-30 pubmed..Statistical analyses show that hybrids exhibit hardly discriminable aromatic profiles, meaning that no strong dominance of one or the other parent was observed in hybrids with regards to the leaf volatile compound production. ..
- Tesniere C, Torregrosa L, Pradal M, Souquet J, Gilles C, Dos Santos K, et al. Effects of genetic manipulation of alcohol dehydrogenase levels on the response to stress and the synthesis of secondary metabolites in grapevine leaves. J Exp Bot. 2006;57:91-9 pubmed..In general, no significant differences between sense/antisense transformants were observed with regard to carotenoid and chlorophyll contents, suggesting a strong metabolic regulation of the synthesis of these compounds. ..
- Nogués S, Tcherkez G, Streb P, Pardo A, Baptist F, Bligny R, et al. Respiratory carbon metabolism in the high mountain plant species Ranunculus glacialis. J Exp Bot. 2006;57:3837-45 pubmed..This is the first demonstration of such a low metabolic coupling of assimilated and respired carbon in leaves. The biological significance of the uncoupling between assimilation and respiration is discussed...
- Cartieaux F, Contesto C, Gallou A, Desbrosses G, Kopka J, Taconnat L, et al. Simultaneous interaction of Arabidopsis thaliana with Bradyrhizobium Sp. strain ORS278 and Pseudomonas syringae pv. tomato DC3000 leads to complex transcriptome changes. Mol Plant Microbe Interact. 2008;21:244-59 pubmed publisher..In addition, we show that the PGPR counterbalanced the pathogen-induced changes in expression of a series of genes. ..
- Grossi V, Raphel D. Long-chain (C19-C29) 1-chloro-n-alkanes in leaf waxes of halophytes of the Chenopodiaceae. Phytochemistry. 2003;63:693-8 pubmed..The biological functions as well as the mode of synthesis of alkylchlorides in (halophyte) plants remain unknown but undoubtedly deserve further attention...
- Sy A, Timmers A, Knief C, Vorholt J. Methylotrophic metabolism is advantageous for Methylobacterium extorquens during colonization of Medicago truncatula under competitive conditions. Appl Environ Microbiol. 2005;71:7245-52 pubmed..However, bacterial cells were also found in the intercellular spaces inside the leaves, especially in the epidermal cell layer and immediately underneath this layer...
- Vincent G. Leaf life span plasticity in tropical seedlings grown under contrasting light regimes. Ann Bot. 2006;97:245-55 pubmed..This study evaluates the plasticity of leaf longevity, in terms of its quantitative importance to the plant carbon balance under limiting light...
- Louis J, Cerovic Z, Moya I. Quantitative study of fluorescence excitation and emission spectra of bean leaves. J Photochem Photobiol B. 2006;85:65-71 pubmed..The comparison of excitation spectra measured from the adaxial or the abaxial side revealed differences in carotenoid absorption...
- Marty C, Lamaze T, Pornon A. Endogenous sink-source interactions and soil nitrogen regulate leaf life-span in an evergreen shrub. New Phytol. 2009;183:1114-23 pubmed publisher..In addition, leaf life-span seems to be strongly influenced by the discrepancy between shoot nitrogen demand and soil nitrogen uptake rather than nitrogen demand alone. ..
- Paolini J, Falchi A, Quilichini Y, Desjobert J, Cian M, Varesi L, et al. Morphological, chemical and genetic differentiation of two subspecies of Cistus creticus L. (C. creticus subsp. eriocephalus and C. creticus subsp. corsicus). Phytochemistry. 2009;70:1146-60 pubmed publisher..It was shown that the two subspecies of C. creticus differed in morphology, essential oil production, volatile fraction composition and genetic data...
- Maciuk A, Lavaud C, Thépenier P, Jacquier M, Ghedira K, Zèches Hanrot M. Four new dammarane saponins from Zizyphus lotus. J Nat Prod. 2004;67:1639-43 pubmed
- Alabdul Magid A, Lalun N, Long C, Borie N, Bobichon H, Moretti C, et al. Triterpene saponins from Antonia ovata leaves. Phytochemistry. 2012;77:268-74 pubmed publisher..Isolated compounds were evaluated for their cytotoxic activity against KB cell line by a WST-1 assay, and the IC(50) values ranged from 3.3 to 5.3 ?M...
- Leong K, Looi C, Loong X, Cheah F, Supratman U, Litaudon M, et al. Cycloart-24-ene-26-ol-3-one, a New Cycloartane Isolated from Leaves of Aglaia exima Triggers Tumour Necrosis Factor-Receptor 1-Mediated Caspase-Dependent Apoptosis in Colon Cancer Cell Line. PLoS ONE. 2016;11:e0152652 pubmed publisher..The results show that further development of the cycloartane as an anti-cancer drug is worthwhile. ..
- Canoura C, Kelly M, Ojeda H. Effect of irrigation and timing and type of nitrogen application on the biochemical composition of Vitis vinifera L. cv. Chardonnay and Syrah grapeberries. Food Chem. 2018;241:171-181 pubmed publisher..Wines produced from N-fertilized Syrah grapes in 2011 showed a statistically significant effect of irrigation and fertilization on positive sensorial perception. ..
- Boudart G, Charpentier M, Lafitte C, Martinez Y, Jauneau A, Gaulin E, et al. Elicitor activity of a fungal endopolygalacturonase in tobacco requires a functional catalytic site and cell wall localization. Plant Physiol. 2003;131:93-101 pubmed..Altogether, the data demonstrate that an appropriate SP and a functional catalytic site are required for the proper expression and elicitor activity of the fungal endoPG CLPG1 in tobacco. ..
- Legros S, Mialet Serra I, Caliman J, Siregar F, Clement Vidal A, Fabre D, et al. Phenology, growth and physiological adjustments of oil palm (Elaeis guineensis) to sink limitation induced by fruit pruning. Ann Bot. 2009;104:1183-94 pubmed publisher..Non-structural carbohydrate storage was thus the main adjustment process. ..
- Montillet J, Cacas J, Garnier L, Montané M, Douki T, Bessoule J, et al. The upstream oxylipin profile of Arabidopsis thaliana: a tool to scan for oxidative stresses. Plant J. 2004;40:439-51 pubmed..Under cadmium stress, the 9 LOX pathway added to the 13 LOX one. ROS-mediated peroxidation was mainly driven by light and always appeared as a late process. ..
- Palama T, Fock I, Choi Y, Verpoorte R, Kodja H. Biological variation of Vanilla planifolia leaf metabolome. Phytochemistry. 2010;71:567-73 pubmed publisher..The results obtained in this study, show that this method based on the use of (1)H NMR spectroscopy in combination with multivariate analysis has a great potential for further applications in the study of vanilla leaf metabolome...
- Ben Yahmed J, de Oliveira T, Novillo P, Quinones A, Forner M, Salvador A, et al. A simple, fast and inexpensive method to assess salt stress tolerance of aerial plant part: Investigations in the mandarin group. J Plant Physiol. 2016;190:36-43 pubmed publisher..This method allows separation of the root compartment, where ion exclusion mechanisms may exist and have an impact on the salt stress tolerance of the whole plant. ..
- Mouttet R, Béarez P, Thomas C, Desneux N. Phytophagous arthropods and a pathogen sharing a host plant: evidence for indirect plant-mediated interactions. PLoS ONE. 2011;6:e18840 pubmed publisher..No indirect effect was observed between thrips and aphids. This research highlights several complex interactions that may be involved in structuring herbivore and plant pathogen communities within natural and managed ecosystems. ..
- Fernandez D, Tisserant E, Talhinhas P, Azinheira H, Vieira A, Petitot A, et al. 454-pyrosequencing of Coffea arabica leaves infected by the rust fungus Hemileia vastatrix reveals in planta-expressed pathogen-secreted proteins and plant functions in a late compatible plant-rust interaction. Mol Plant Pathol. 2012;13:17-37 pubmed publisher..This study provides the first valuable genomic resource for the agriculturally important plant pathogen H. vastatrix and the first comprehensive C. arabica EST dataset...
- Ferreira de Carvalho J, Poulain J, da Silva C, Wincker P, Michon Coudouel S, Dheilly A, et al. Transcriptome de novo assembly from next-generation sequencing and comparative analyses in the hexaploid salt marsh species Spartina maritima and Spartina alterniflora (Poaceae). Heredity (Edinb). 2013;110:181-93 pubmed publisher
- Genard M, Bertin N, Gautier H, Lescourret F, Quilot B. Virtual profiling: a new way to analyse phenotypes. Plant J. 2010;62:344-55 pubmed publisher..This virtual profiling approach opens a new route to explore the impact of mutations, or naturally occurring genetic variations, under differing environmental conditions. ..
- David J, Huber K, Failloux A, Rey D, Meyran J. The role of environment in shaping the genetic diversity of the subalpine mosquito, Aedes rusticus (Diptera, Culicidae). Mol Ecol. 2003;12:1951-61 pubmed..Such a dynamic adaptation is also suggested by the correlation between geographical and toxicological distances and the correlation between dietary tolerance to the leaf-litter toxic polyphenols and annual larvicidal treatments. ..
- Petre B, Morin E, Tisserant E, Hacquard S, Da Silva C, Poulain J, et al. RNA-Seq of early-infected poplar leaves by the rust pathogen Melampsora larici-populina uncovers PtSultr3;5, a fungal-induced host sulfate transporter. PLoS ONE. 2012;7:e44408 pubmed publisher..larici-populina strains. Perspectives connecting host sulfate transport and biotrophic lifestyle are discussed. ..