Callose induction in cowpea by uridine diphosphate glucose and calcium phosphate-boric Acid treatments.

abstract：:Localization of mRNAs at the subcellular level is an essential mechanism for specific protein targeting and local control of protein synthesis in both eukaryotes and bacteria. While mRNA localization is well documented in metazoans, somatic cells, and microorganisms, only a handful of well-defined mRNA localization ex...

journal_title：Plant physiology

authors： Tian L,Chou HL,Fukuda M,Kumamaru T,Okita TW

更新日期：2020-01-01 00:00:00

abstract：:A novel, three-dimensional recording, vibrating probe was used for measuring the density and direction of the endogenous ionic current of cress roots (Lepidium sativum L.) bathed in low salt media (artificial pond water, APW). Roots submerged in regular APW and growing vertically show the following current pattern. Cu...

journal_title：Plant physiology

authors： Weisenseel MH,Becker HF,Ehlgötz JG

更新日期：1992-09-01 00:00:00

abstract：:Cuticular waxes are complex mixtures of very-long-chain fatty acids (VLCFAs) and their derivatives, forming a natural barrier on aerial surfaces of terrestrial plants against biotic and abiotic stresses. In VLCFA biosynthesis, β-ketoacyl-CoA synthase (KCS) is the key enzyme, catalyzing the first reaction in fatty acid...

journal_title：Plant physiology

authors： Wang X,Guan Y,Zhang D,Dong X,Tian L,Qu LQ

更新日期：2017-02-01 00:00:00

abstract：:Alternative oxidase (AOX) is encoded in small multigene families in plants. Functional analysis of the Arabidopsis (Arabidopsis thaliana) alternative oxidase 1c (AtAOX1c) promoter, an AOX gene not induced by oxidative stress, indicated that regulation of expression was complex, with the upstream promoter region contai...

journal_title：Plant physiology

authors： Ho LH,Giraud E,Lister R,Thirkettle-Watts D,Low J,Clifton R,Howell KA,Carrie C,Donald T,Whelan J

更新日期：2007-04-01 00:00:00

abstract：:Detergent-solubilized plasma membrane proteins from pea (Pisum sativum L.) stem tissue were separated by isoelectric focusing (IEF) using a Bio-Rad Rotofor cell, with the goal of identifying protein(s) involved in beta-1,3-glucan synthase (GS-II) activity. Ordinary IEF procedures result in membrane protein precipitati...

journal_title：Plant physiology

authors： Dhugga KS,Ray PM

更新日期：1991-04-01 00:00:00

abstract：:A new method has been developed for screening algal photosynthetic mutants. This method uses autoradiography to assess gross photosynthetic 14C fixation by green algal colonies on agar plates and allows the identification of clones that differ in photosynthetic characteristics from wild-type cells. Three wild-type cel...

journal_title：Plant physiology

authors： Matsuda Y,Colman B

更新日期：1996-04-01 00:00:00

abstract：:Nitrogen fixation in the legume-rhizobium symbiosis is a crucial area of research for more sustainable agriculture. Our knowledge of the plant cascade in response to the perception of bacterial Nod factors has increased in recent years. However, the discovery that Nod factors are not involved in the Aeschynomene-Brady...

journal_title：Plant physiology

authors： Fabre S,Gully D,Poitout A,Patrel D,Arrighi JF,Giraud E,Czernic P,Cartieaux F

更新日期：2015-12-01 00:00:00

abstract：:CesA genes are believed to encode the catalytic subunit of cellulose synthase. Identification of nine distinct CesA cDNAs from maize (Zea mays) has allowed us to initiate comparative studies with homologs from Arabidopsis and other plant species. Mapping studies show that closely related CesA genes are not clustered b...

journal_title：Plant physiology

authors： Holland N,Holland D,Helentjaris T,Dhugga KS,Xoconostle-Cazares B,Delmer DP

更新日期：2000-08-01 00:00:00

abstract：:A method has been devised for loading chloroplast inner envelope vesicles prepared from pea (Pisum sativum L. var Progress No. 9) or spinach (Spinacia oleracea L.) with 8-hydroxypyrene-1,3,6-trisulfonate (pyranine), a membrane impermeant, fluorescent pH indicator. Two known proton-linked transport activities of the in...

journal_title：Plant physiology

authors： Howitz KT,McCarty RE

更新日期：1988-04-01 00:00:00

abstract：:Micro-RNAs are recognized as important posttranscriptional regulators in plants. The relevance of micro-RNAs as regulators of the legume-rhizobia nitrogen-fixing symbiosis is emerging. The objective of this work was to functionally characterize the role of micro-RNA172 (miR172) and its conserved target APETALA2 (AP2) ...

journal_title：Plant physiology

authors： Nova-Franco B,Íñiguez LP,Valdés-López O,Alvarado-Affantranger X,Leija A,Fuentes SI,Ramírez M,Paul S,Reyes JL,Girard L,Hernández G

更新日期：2015-05-01 00:00:00

abstract：:A simplified procedure (involving disruption in sorbitol-pyrophosphate mixtures) permits the separation of spinach chloroplasts which retain the ability to catalyze the photosynthetic assimilation of carbon dioxide and its associated oxygen evolution. ...

journal_title：Plant physiology

authors： Cockburn W,Walker DA,Baldry CW

更新日期：1968-09-01 00:00:00

abstract：:Plasma membrane H+-ATPase was immunolocalized in several cell types of the sensitive plant Mimosa pudica L., and transmembrane potentials were measured on cortical cells. In comparison with the nonspecialized cortical cells of the petiole or stem, the proton pump was highly expressed in motor cells. These immunologica...

journal_title：Plant physiology

authors： Fleurat-Lessard P,Bouche-Pillon S,Leloup C,Bonnemain JL

更新日期：1997-03-01 00:00:00

abstract：:Isolated fifth internodes of Coleus blumei Benth. were supplied with (3)H-IAA at their apical ends. Microradioautography, using thin sections (0.25-0.5 microns) of Epon embedded tissue and liquid emulsion techniques, revealed extremely specific localization of the acetone-insoluble derivatives of IAA. Changes in the p...

journal_title：Plant physiology

authors： Sabnis DD,Hirshberg G,Jacobs WP

更新日期：1969-01-01 00:00:00

abstract：:The relative resistance of four cultivars of the Cucurbitaceae (Cucumis sativus L. cv. National Pickling, and inbred line SC 25; Cucurbita pepo L. cv. Prolific Straightneck Squash, and cv. Small Sugar Pumpkin) to SO(2) was determined. According to plots of the degree of exposure to SO(2) (which depends on the SO(2) co...

journal_title：Plant physiology

authors： Bressan RA,Wilson LG,Filner P

更新日期：1978-05-01 00:00:00

abstract：:Various forms of stress result in decreased O(2) permeability or decreased capacity to consume O(2) in legume root nodules. These changes alter the nodule interior O(2) concentration (O(i)). To determine the relationship between O(i) and nitrogenase activity in attached soybean (Glycine max) nodules, we controlled O(i...

journal_title：Plant physiology

authors： Denison RF,Witty JF,Minchin FR

更新日期：1992-12-01 00:00:00

abstract：:Aluminum-activated malate transporters (ALMTs) form an important family of anion channels involved in fundamental physiological processes in plants. Because of their importance, the role of ALMTs in plant physiology is studied extensively. In contrast, the structural basis of their functional properties is largely unk...

journal_title：Plant physiology

authors： Zhang J,Baetz U,Krügel U,Martinoia E,De Angeli A

更新日期：2013-10-01 00:00:00

abstract：:Plant endosperm cells have a nuclear ratio of two maternal genomes to one paternal genome. This 2 to 1 dosage relationship provides a unique system for studying the additivity of gene expression levels in reciprocal hybrids. A combination of microarray profiling and allele-specific expression analysis was performed us...

journal_title：Plant physiology

authors： Stupar RM,Hermanson PJ,Springer NM

更新日期：2007-10-01 00:00:00

abstract：:Sycamore (Acer pseudoplatanus L.) cell suspension cultures (strain OS) require 2,4-dichlorophenoxyacetic acid (2,4-D) in their culture medium for normal growth. If the 2,4-D is omitted, rates of cell division are dramatically reduced and cell lysis may occur. Despite this ;auxin requirement,' it has been shown by gas ...

journal_title：Plant physiology

authors： Moloney MM,Hall JF,Robinson GM,Elliott MC

更新日期：1983-04-01 00:00:00

abstract：:Numerous studies have demonstrated a rapid increase in the respiration rate during aging of slices of tuber and storage roots. To determine the molecular mechanisms of this phenomenon, the role of enzyme binding to the subcellular particulate fraction has been assessed in carrot (Daucus carota L.) and sugar beet (Beta...

journal_title：Plant physiology

authors： Moorhead GB,Plaxton WC

更新日期：1988-02-01 00:00:00

abstract：:Sugar beets (Beta vulgaris L.) infected with the Beet Yellows Virus exhibit lower rates of net photosynthesis at light saturation than do healthy plants. These Pn reductions were correlated with increases in leaf resistance to water vapor loss. Theoretical analyses demonstrated that, although the leaf resistance to wa...

journal_title：Plant physiology

authors： Hall AE,Loomis RS

更新日期：1972-11-01 00:00:00

abstract：:The fossil record and models of atmospheric concentrations of O2 and CO2 suggest that past shifts in plant ecological dominance often coincided with dramatic changes in Earth's atmospheric composition. This study tested the effects of past changes in atmospheric composition on the photosynthetic physiology of a limite...

journal_title：Plant physiology

authors： Yiotis C,McElwain JC

更新日期：2019-11-01 00:00:00

abstract：:After the application of 2.36 Curies per millimole [2,3-(3)H]gibberellin A(20) (GA(20)) to 21-day-old maize (Zea mays L., hybrid CM7 x CM49) plants, etiolated maize seedlings, or maturing maize cobs, a number of (3)H-metabolites were observed. The principal acidic (pH 3.0), ethyl acetate-soluble metabolite was identif...

journal_title：Plant physiology

authors： Rood SB,Koshioka M,Douglas TJ,Pharis RP

更新日期：1982-12-01 00:00:00

abstract：:Guttation, the loss of water and dissolved materials from uninjured plant organs, is a common phenomenon in higher plants. By using endoplasmic reticulum signal peptides fused to the recombinant protein sequences, we have generated transgenic tobacco (Nicotiana tabacum L. cv Wisconsin) plants that secrete three hetero...

journal_title：Plant physiology

authors： Komarnytsky S,Borisjuk NV,Borisjuk LG,Alam MZ,Raskin I

更新日期：2000-11-01 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：:Improving the performance of rice (Oryza sativa) under drought stress has the potential to significantly affect rice productivity. Here, we report that the ERF family transcription factor OsLG3 positively regulates drought tolerance in rice. In our previous work, we found that OsLG3 has a positive effect on rice grain...

journal_title：Plant physiology

authors： Xiong H,Yu J,Miao J,Li J,Zhang H,Wang X,Liu P,Zhao Y,Jiang C,Yin Z,Li Y,Guo Y,Fu B,Wang W,Li Z,Ali J,Li Z

更新日期：2018-09-01 00:00:00

abstract：:Ca2+ has been proposed to mediate inhibition of root elongation. However, exogenous Ca2+ at 10 or 20 millimolar, applied directly to the root cap, significantly stimulated root elongation in pea (Pisum sativum L.) and corn (Zea mays L.) seedlings. Furthermore, Ca2+ at 1 to 20 millimolar, applied unilaterally to the ...

journal_title：Plant physiology

authors： Takahashi H,Scott TK,Suge H

更新日期：1992-01-01 00:00:00

abstract：:The sugar compositions of root hairs of a variety of plant species were determined. Root hairs of legumes had very similar compositions, whereas those of different families varied widely. Only approximately 50% of the weight of the root hairs of legumes could be accounted for by sugar. Up to 80% of the weight of root ...

journal_title：Plant physiology

authors： Mort AJ,Grover PB

更新日期：1988-02-01 00:00:00

abstract：:Using photoacoustic spectroscopy, state 1-state 2 transitions were demonstrated in vivo in intact sugar maple leaves (Acer saccharum Marsh.) by following the changes in energy storage of photosystems (PS) I and II. Energy storage measured with 650 nm modulated light (light 2) in the presence of background white light ...

journal_title：Plant physiology

authors： Veeranjaneyulu K,Charland M,Charlebois D,Leblanc RM

更新日期：1991-09-01 00:00:00

abstract：:Enhancement phenomena in photosynthesis of the diatom Phaeodactylum tricornutum Lewin were studied by means of a Haxo oxygen electrode and 2 monochromatic light beams. It was necessary to correct for a minor non-linearity in rate oxygen evolution vs. intensity similar to that reported for Chlorella. Action spectra on ...

journal_title：Plant physiology

authors： Mann JE,Myers J

更新日期：1968-12-01 00:00:00

abstract：:OsbZIP46 is one member of the third subfamily of bZIP transcription factors in rice (Oryza sativa). It has high sequence similarity to ABA-responsive element binding factor (ABF/AREB) transcription factors ABI5 and OsbZIP23, two transcriptional activators positively regulating stress tolerance in Arabidopsis (Arabidop...

journal_title：Plant physiology

authors： Tang N,Zhang H,Li X,Xiao J,Xiong L

更新日期：2012-04-01 00:00:00