Structures of the beticolins, the yellow toxins produced by Cercospora beticola

1992

International audience

Cercospora beticola toxins . Determination of O2-.Scavenging activity of beticolin-1

1996

International audience

Cercospora beticola toxins III . Purification, thin-layer and high-performance liquid chromatographic analyses

1995

International audience

Base de donnees bibliographiques . Mise en forme des donnees

1986

National audience

Cercospora beticola toxins. Part VI : preliminary studies of protonation and complexation equilibria

1994

International audience

Octylglucoside reconstitution of plasma membrane H+ -translocating ATPase from corn roots

1989

International audience

Crystallization and preliminary X-ray studies of oligandrin, a sterol-carrier elicitor from Pythium oligandrum

2000

Effect of lysophosphatidylcholine on the NADH-ferricyanide reductase activity associated with the plasma membranes of corn roots

1990

47 ref.; International audience

Cloning of two plant cDNAs encoling a beta-type proteasome subunit and a transformer-2-like SR-related protein: Early induction of the corresponding …

1997

International audience

Lysophosphosphatidylcholine effect on plasma membrane ATPase activity

1989

International audience

Elicitins trap and transfer sterols from micelles, liposomes and plant plasma menbranes

1999

International audience

Isolation of partial length cDNAs corresponding to early differentially expressed genes during elicitation of tobacco cells by cryptogein : Use of di…

1996

International audience

Cercospora beticola toxins part 17 . The role of beticolin/Mg2+ complexes in their biological activity study of plasma membrane H+ - ATPase, vacuolar…

1996

International audience

Cloning of Rac and Rho-GDI from tobacco using an heterologous two-hybrid screen.

2000

International audience; To examine whether molecular similarities exist between the animal and plant Rho GTPase signaling pathways, we have developed a heterologous two-hybrid screening method. By this technique, we have cloned a cDNA encoding a tobacco Rac-like protein able to interact with a mammalian Rho-GDI. In a second screen this tobacco Rac was used as a bait and a tobacco homologue of Rho-GDI was identified. These results show that some components of the animal and plant Rac signaling pathways are similar enough to allow their interaction in an heterologous approach. Moreover these data suggest a similar regulation of Rho GTPases in animals and plants.

The yellow toxins produced by Cercoscopa beticola. Part VIII: chemical equilibrium between beticolins; structures of minor compounds: beticolin 6 and…

1994

International audience

Effects of 12 beticolins, Cercospora beticola toxins, on proliferation of ras-transformed adrenocortical cell

2001

International audience

Capsidiol and ethylene production by tobacco cells in response to cryptogein, an elicitor from Phytophthora cryptogea

1991

International audience

Cercospora beticola toxins. Part XI : isolation and structure of beticolin 0

1996

International audience

Induction of tcI7, a gene encoding a beta-subunit of proteasome, in tobacco plants treated with elicitins, salicylic acid or hydrogen peroxide

2000

International audience

Utilisation d'élicitines pour le transport de lipides

1997

*INRA URD BP 86510 21065 Dijon cedex (FRA)

The 1.45 A resolution structure of the cryptogein-cholesterol complex: a close-up view of a sterol carrier protein (SCP) active site

2002

International audience

Cercospora beticola toxins. Part 16. X-Ray diffraction analyses on microcrystals of three p-beticolins

1997

International audience

Responses of cultured tobacco cells to cryptogein, a proteinaceous elicitor from Phytophthora cryptogea. Possible plasmalemma involvement

1991

International audience

Rac regulation of NtrbohD, the oxidase responsible for the oxidative burst in elicited tobacco cell

2004

International audience

Involvment of lipid-protein complexes in plant-microorganism interactions

2002

International audience

Cryptogein affects expression of alpha3, alpha6 and bêta1 20S proteasome subunits encoding genes in tobacco

2001

International audience

Characterization of ATPase from maize shoot plasma membrane prepared by partition in an aqueous polymer two phase system

1986

41 ref.; International audience

Lipid peroxidation in tobacco leaves treated with the elicitor cryptogein : evaluation by high-temperature thermoluminescence emission and chlophyll …

1995

International audience

Inhibition of plasma membrane ATPase

1993

chap. 31; International audience

The yellow toxins produced by Cercospora beticola. V .Structure of beticolins 2 and 4

1994

International audience

Effects of fusaric acid on cells from tomato cultivars resistant or susceptible to Fusarium oxysporum f. sp. lycopersici

1996

International audience

Origin of AOS production in tobacco cells elicited by cryptogein

2000

National audience

Responses of cultured tobacco cells to proteinaceous elicitors : comparison between cryptogein and capsicein

1991

National audience

A secondary mode of action of the herbicide lenacil: Modification of K+ permeability of Acer pseudoplatanus cells

1984

Abstract The action of lenacil on plasmalemma permeability to K+, transmembrane electric potential difference (PD) calculated from the tetraphenylphosphonium distribution, proton extrusion and intracellular pH of Acer pseudoplatanus cells calculated from the 5,5-dimethyloxazolidine,4-dione distribution, was studied and compared with the action of fusicoccin (FC) and diethylstilbestrol (DES). The three compounds temporarily stimulated the rate of 86Rb+ uptake with a half-maximum effect at 5.0 μM for 3-cyclohexyl-6, 7-dihdro-1H-cyclopentapyrimidine-2,4(3H,5H)-dione (lenacil). Lenacil and FC had no action on transmembrane electric potential difference, whereas DES decreased it. Lenacil inhibit…

Purifiation, crystallization and preliminary X-ray studies of sylvaticin, an elicitin-like protein from Pythium sylvaticum

2004

International audience

Tobacco cells contain a protein, immunologically related to the neutrophil small G protein Rac2 and involved in elicitor-induced oxidative burst

1997

International audience

Cytological characterization of elicitin-induced protection in tobacco plants infected by Phytophthora parasitica or phytoplasma

2003

International audience

Interaction between plasma membrane H+ -ATPase and phytotoxins : use of reconstituted systems

1989

International audience

Cercospora beticola toxins. X Inhibition of plasma membrane H+ -ATPase by beticolin-1

1996

International audience

L'histoire des élicitines : Des acquis dans la compréhension de la résistance des plantes aux maladies

1999

National audience

Automatisation de la bibliographie : teledechargement, gestion des donnees et mise en forme a l'edition

1987

National audience

Elicitation of tobacco celles with ergosterol activates a signal pathway including mobilization of internal calcium

2003

International audience

Necrosis formation release of internal plant signals and expression of defense genes are linked processes leading to acquired resistance against P. p…

1994

International audience

Active oxygen species production in tobacco cells elicited by cryptogein

1997

International audience

Inhibition of cellular growth and steroid 11 beta-hydroxylation in RAS-transformed adrenocortical cells by the fungal toxins beticolins

1996

International audience

Relationship between active oxygen species, lipid peroxidation, necrosis, and phytoalexin production induced by elicitins in Nicotiana 1

1996

International audience

Induction of tcl 7, a gene encoding a beta-subunit of proteasome, in tobacco plants treated with elicitins, salicylic acid or hydrogen peroxyde

1999

International audience

Cercospora beticola toxins. VII. Fluorometric study of their interactions with biological membranes

1994

International audience

Inhibition of adenosine triphosphatase activity from a plasma membrane fraction of Pseudoplatanus cells by carbanilate derivatives

1987

International audience

Signal perception and transduction, secondary messengers and gene activation in elicitin-triggered HR and SAR in tobacco

1995

National audience

Migration of the fungal protein cryptogein within tobacco plants

1992

International audience

The yellow toxins produced by Cercospora beticola. Part IV: revised structures of beticolin 1 and beticolin 3

1994

International audience