Ethylene Signaling Modulates Cortical Microtubule Reassembly in Response to Salt Stress.

abstract：:We have analyzed the possibility that chemical signaling does not entirely account for the effect of water deficit on the maize (Zea mays L.) leaf elongation rate (LER) under high evaporative demand. We followed time courses of LER (0.2-h interval) and spatial distribution of elongation rate in leaves of either water-...

journal_title：Plant physiology

authors： Salah H,Tardieu F

更新日期：1997-07-01 00:00:00

abstract：:Epidemics of obesity and type 2 diabetes drive strong consumer interest in plant-based low-calorie sweeteners. Trilobatin is a sweetener found at high concentrations in the leaves of a range of crabapple (Malus) species, but not in domesticated apple (Malus × domestica) leaves, which contain trilobatin's bitter positi...

journal_title：Plant physiology

authors： Wang Y,Yauk YK,Zhao Q,Hamiaux C,Xiao Z,Gunaseelan K,Zhang L,Tomes S,López-Girona E,Cooney J,Li H,Chagné D,Ma F,Li P,Atkinson RG

更新日期：2020-10-01 00:00:00

abstract：:Successful development and dehiscence of the anther and release of pollen are dependent upon the programmed cell death (PCD) of the tapetum and other sporophytic tissues. Ultrastructural examination of the developing and dehiscing anther of tomato (Solanum lycopersicum) revealed that cells of the interlocular septum, ...

journal_title：Plant physiology

authors： Senatore A,Trobacher CP,Greenwood JS

更新日期：2009-02-01 00:00:00

abstract：:Ozone-treated cells of the photosynthetic green alga Chlorella sorokiniana var. pacificensis exhibit an exponential decline in viability, as measured by their ability to form colonies on agar plates. Postexposure conditions appear to have little, if any, effect on this rate of decline. Except in young (early exponenti...

journal_title：Plant physiology

authors： Frederick PE,Heath RL

更新日期：1975-01-01 00:00:00

abstract：:A cell line of Eschscholtzia californica selected for meta-fluorotyrosine (MFT) tolerance was found to have 10-fold increased levels of phenylalanine and tyrosine compared to the parent line, while most other amino acids were only increased 2-fold. Tracer experiments with shikimic acid in the presence of MFT showed th...

journal_title：Plant physiology

authors： Berlin J,van Huystee RB,Witte L,Bender J,Jäger HJ,Wray V

更新日期：1989-04-01 00:00:00

abstract：:The ictA gene, renamed ndhL in this paper, essential to inorganic carbon transport of Synechocystis PCC6803, was expressed in Eschericia coli as a fusion protein with glutathione S-transferase. An antibody was raised against this fusion protein. Western analysis of the thylakoid membrane of wild-type (WT) Synechocysti...

journal_title：Plant physiology

authors： Ogawa T

更新日期：1992-08-01 00:00:00

abstract：:Responses of superoxide dismutase (EC 1.15.1.1) and glutathione reductase (EC 1.6.4.2) activities were evaluated in leaf tissue from intact cotton plants (Cotton Branch 1697) which were exposed to 75% O(2), 350 microliters per liter CO(2) for 48 hours. Soluble protein was extracted from O(2)-treated and control tissue...

journal_title：Plant physiology

authors： Foster JG,Hess JL

更新日期：1980-09-01 00:00:00

abstract：:Experiments were designed to test the hypothesis that the labeled products recovered from plant tissue incubated with [(14)C]GA(12)-7-aldehyde ([(14)C]GA(12)ald) would serve as appropriate [(14)C]markers for the recovery of naturally-occurring gibberellins (GAs). The [(14)C]GA(12)ald (about 200 millicuries per millimo...

journal_title：Plant physiology

authors： Maki SL,Brenner ML,Birnberg PR,Davies PJ,Krick TP

更新日期：1986-08-01 00:00:00

abstract：:In plants, the excess of several heavy metals mimics iron (Fe) deficiency-induced chlorosis, indicating a disturbance in Fe homeostasis. To examine the level at which heavy metals interfere with Fe deficiency responses, we carried out an in-depth characterization of Fe-related physiological, regulatory, and morphologi...

journal_title：Plant physiology

authors： Lešková A,Giehl RFH,Hartmann A,Fargašová A,von Wirén N

更新日期：2017-07-01 00:00:00

abstract：:The membrane resistivity of resting characean cells was measured and found to fluctuate unpredictably about its resting level. The amplitude of these fluctuations relative to the mean resistivity was normally somewhat larger than the same ratio for the vacuolar voltage; further the resistivity and voltage fluctuations...

journal_title：Plant physiology

authors： Gokhale AV,Pickard WF

更新日期：1985-11-01 00:00:00

abstract：:It is demonstrated that, in etiolated pea (Pisum sativum) epicotyls, ethylene affects the activation of both monomeric GTP-binding proteins (monomeric G-proteins) and protein kinases. For monomeric G-proteins, the effect may be a rapid (2 min) and bimodal up-regulation, a transiently unimodal activation, or a transien...

journal_title：Plant physiology

authors： Moshkov IE,Novikova GV,Mur LA,Smith AR,Hall MA

更新日期：2003-04-01 00:00:00

abstract：:Translocation profiles along the path were studied using a modified flap-feeding technique for the simultaneous application of THO and (14)C-sucrose. A re-evaluation of a mathematical model for phloem transport with reversible lateral exchange of tracer along the path indicates that lower apparent velocities for THO a...

journal_title：Plant physiology

authors： Cataldo DA,Christy AL,Coulson CL

更新日期：1972-05-01 00:00:00

abstract：:The development of photochemical activity and carbon assimilation in light-grown cucumber (Cucumis sativus L. cv Natsusairaku) leaves was studied to determine the pattern of acquisition and its relationship to leaf growth and expansion. Measurements of chlorophyll a fluorescence showed that leaves acquire photochemica...

journal_title：Plant physiology

authors： Croxdale JG,Omasa K

更新日期：1990-07-01 00:00:00

abstract：:N(6)-(Delta(2)-isopentenyl)Adenine and N(6)-(Delta(2)-isopentenyl)adenosine were hydroxylated, respectively, to 6-(4-hydroxy-3-methyl-trans-2-butenylamino)purine and 6-(4-hydroxy-3-methyl-trans-2-butenylamino) -9-beta-ribofuranosylpurine in the presence of NADPH and the microsomal fraction from cauliflowers (Brassica ...

journal_title：Plant physiology

authors： Chen CM,Leisner SM

更新日期：1984-06-01 00:00:00

abstract：:Leaf CO(2) compensation points and stable hydrogen, oxygen and carbon isotope ratios were determined for Panicum species including C(3)/C(4) intermediate photosynthesis plants, hybrids between C(3)/C(4) intermediates and C(3) plants, C(3) and C(4) plants in the Panicum genus as well as several other C(3) and C(4) plan...

journal_title：Plant physiology

authors： Sternberg Lda S,Deniro MJ,Sloan ME,Black CC

更新日期：1986-01-01 00:00:00

abstract：:Cytidine deoxyriboside (Cdr), uridine deoxyriboside (Udr), and guanosine deoxyriboside (Gdr), induce quantitative bleaching of the fronds of Lemna minor (duckweed) during growth in continuous light on photoheterotrophic medium. Cdr-induced bleaching is not accompanied by a reduction in frond multiplication rate, but U...

journal_title：Plant physiology

authors： Frick H

更新日期：1978-06-01 00:00:00

abstract：:In two cultivars of bean (Phaseolus vulgaris L., Redkloud and Redkote) the older fruits growing at the base of racemes aborted less frequently than the younger ones above them. When older fruits at the base of racemes were removed, the abortion rate of the younger ones was reduced and their abscisic acid (ABA) concent...

journal_title：Plant physiology

authors： Tamas IA,Wallace DH,Ludford PM,Ozbun JL

更新日期：1979-10-01 00:00:00

abstract：:Pyruvate dehydrogenase complex is associated with intact chloroplasts and mitochondria of 9-day-old Pisum sativum L. seedlings. The ratio of the mitochondrial complex to the chloroplast complex activities is about 3 to 1. Maximal rates observed for chloroplast pyruvate dehydrogenase complex activity ranged from 6 to 9...

journal_title：Plant physiology

authors： Williams M,Randall DD

更新日期：1979-12-01 00:00:00

abstract：:Histidine (His) is an essential ingredient for protein synthesis and is required by all living organisms. In higher plants, although there is considerable evidence that His is essential for plant growth and survival, there is very little information as to whether it plays any specific role in plant development. Here, ...

journal_title：Plant physiology

authors： Mo X,Zhu Q,Li X,Li J,Zeng Q,Rong H,Zhang H,Wu P

更新日期：2006-08-01 00:00:00

abstract：:The rates of CO(2) exchange and (14)CO(2) incorporation in the light and dark and the activities of several photosynthetic, photorespiratory, and respiratory enzymes of soybean (Glycine max [L.] Merr. cv. Wye) reproductive structures were determined at weekly intervals from anthesis to pod maturity. At all stages of p...

journal_title：Plant physiology

authors： Quebedeaux B,Chollet R

更新日期：1975-04-01 00:00:00

abstract：:When soybean Glycine max var Wayne seedlings are shifted from a normal growth temperature of 28 degrees C up to 40 degrees C (heat shock or HS), there is a dramatic change in protein synthesis. A new set of proteins known as heat shock proteins (HSPs) is produced and normal protein synthesis is greatly reduced. A brie...

journal_title：Plant physiology

authors： Lin CY,Roberts JK,Key JL

更新日期：1984-01-01 00:00:00

abstract：:p-Hydroxybenzoic acid (pHBA) is the major monomer in liquid crystal polymers. In this study, the Escherichia coli ubiC gene that codes for chorismate pyruvate-lyase (CPL) was integrated into the tobacco (Nicotiana tabacum) chloroplast genome under the control of the light-regulated psbA 5' untranslated region. CPL cat...

journal_title：Plant physiology

authors： Viitanen PV,Devine AL,Khan MS,Deuel DL,Van Dyk DE,Daniell H

更新日期：2004-12-01 00:00:00

abstract：:The effect of vanadate on the plant plasma membrane ATPase were investigated in plasma membrane fractions derived from corn roots (Zea mays L.) and red beets (Beta vulgaris L.). The K(i) for vanadate inhibition of the plasma membrane ATPase from corn roots and red beets was between 6 and 15 micromolar vanadate. In bot...

journal_title：Plant physiology

authors： O'neill SD,Spanswick RM

更新日期：1984-07-01 00:00:00

abstract：:Peptide substrates of well-defined protein kinases were microinjected into aleurone protoplasts of barley (Hordeum vulgare L. cv Himalaya) to inhibit, and therefore identify, protein kinase-regulated events in the transduction of the gibberellin (GA) and abscisic acid signals. Syntide-2, a substrate designed for Ca2+-...

journal_title：Plant physiology

authors： Ritchie S,Gilroy S

更新日期：1998-02-01 00:00:00

abstract：:Stomatal movements depend on an osmoregulation process in which swelling or shrinking of the guard cells opens or closes the stomatal pore. Ions and water fluxes are an essential aspect of guard cell osmoregulation. Thus far, studies of these fluxes have focused on the guard cell plasma membrane. Guard cells, however,...

journal_title：Plant physiology

authors： Amodeo G,Escobar A,Zeiger E

更新日期：1994-07-01 00:00:00

abstract：:Auxin-deprived, mannitol-supplemented, suspension-cultured pear (Pyrus communis L. Passe Crassane) fruit cells produce large quantities (20-40 nanoliters ethylene per 10(6) cells per hour) of ethylene in response to auxins, CuCl(2) or 1-amino-cyclopropane-1-carboxylic acid (ACC). Maximum rates of production are achiev...

journal_title：Plant physiology

authors： Puschmann R,Romani R

更新日期：1983-12-01 00:00:00

abstract：:Synthesis of nitrate reductase (EC 1.6.6.1) in Chlorella vulgaris was studied under inducing conditions, i.e. with cells grown on ammonia and then transferred to nitrate medium. Cycloheximide (but not chloramphenicol) completely inhibited synthesis of the enzyme, but only if it was added at the start (i.e. at the time...

journal_title：Plant physiology

authors： Funkhouser EA

更新日期：1980-05-01 00:00:00

abstract：:Computing techniques are used to simulate the course of uptake of K(+), Na(+), and Cl(-) by low-salt roots. Measurements of the fluxes of these ions in high-salt roots are used to calculate membrane permeabilities, which are then used to calculate cell uptake. In this way it is possible to test the predictive value of...

journal_title：Plant physiology

authors： Pitman MG

更新日期：1969-10-01 00:00:00

abstract：:The carotenoid content of thylakoids and envelopes isolated from dark-or light-treated spinach (Spinacia oleracea L.) chloroplasts was compared. In thylakoids, light induced a decrease of violaxanthin parallel with a stoichiometric increase of zeaxanthin due to violaxanthin deepoxidation. In envelopes, violaxanthin wa...

journal_title：Plant physiology

authors： Siefermann-Harms D

更新日期：1978-04-01 00:00:00

abstract：:Although phenylpropanoid-polyamine conjugates (PPCs) occur ubiquitously in plants, their biological roles remain largely unexplored. The two major PPCs of Nicotiana attenuata plants, caffeoylputrescine (CP) and dicaffeoylspermidine, increase dramatically in local and systemic tissues after herbivore attack and simulat...

journal_title：Plant physiology

authors： Kaur H,Heinzel N,Schöttner M,Baldwin IT,Gális I

更新日期：2010-03-01 00:00:00