Specificity of hydrolysis of phytic acid by alkaline phytase from lily pollen.

abstract：:Investigation on the biosynthesis of S-methyl-L-cysteine in radish leaves has shown that it is formed by the methylation of cysteine. This conclusion is based on: A) the relatively high recovery of radioactivity in methylcysteine sulfoxide after the administration of cysteine or methyl-labeled methionine to radish lea...

journal_title：Plant physiology

authors： Thompson JF,Gering RK

更新日期：1966-10-01 00:00:00

abstract：:A chlorophyll (Chl)-protein complex designated CPVI-4 becomes the major pigment-protein complex in Synechococcus sp. PCC7942 cells grown under conditions of iron limitation. Work by Laudenbach et al. (J Bacteriol [1988] 170: 5018-5026) has identified an iron-repressible operon, designated isiAB, containing the flavodo...

journal_title：Plant physiology

authors： Burnap RL,Troyan T,Sherman LA

更新日期：1993-11-01 00:00:00

abstract：:In many plant species, a subset of the genes of the chloroplast genome is transcribed by RpoTp, a nuclear-encoded plastid-targeted RNA polymerase. Here, we describe the positional cloning of the SCABRA3 (SCA3) gene, which was found to encode RpoTp in Arabidopsis (Arabidopsis thaliana). We studied one weak (sca3-1) and...

journal_title：Plant physiology

authors： Hricová A,Quesada V,Micol JL

更新日期：2006-07-01 00:00:00

abstract：:Mathematical models were developed to test the likelihood that large cytosolic adenylate concentration gradients exist across the bacteria-infected cells of legume nodules. Previous studies hypothesized that this may be the case to account for the unusually low adenylate energy charge (AEC; 0.65) measured in the plant...

journal_title：Plant physiology

authors： Wei H,Atkins CA,Layzell DB

更新日期：2004-02-01 00:00:00

abstract：:Chromatographic analysis of organelle-associated citrate synthase activity revealed distinct mitochondrial and glyoxysomal forms of the enzyme. The chromatographic elution patterns on hydroxylapatite, carboxymethylcellulose and DEAE-cellulose of citrate synthase from the endosperm of 4.5-day-old castor bean seedlings ...

journal_title：Plant physiology

authors： Kagawa T

更新日期：1981-10-01 00:00:00

abstract：:The soluble bean leaf auxin-binding protein (ABP) has a high affinity for a range of auxins including indole-3-acetic acid (IAA), alpha-napthaleneacetic acid, phenylacetic acid, 2,4,5-trichlorophenoxyacetic acid, and structurally related auxins. A large number of nonauxin compounds that are nevertheless structurally r...

journal_title：Plant physiology

authors： Wardrop AJ,Polya GM

更新日期：1980-07-01 00:00:00

abstract：:Plants coordinate the expression of photosynthesis-related genes in response to growth and environmental changes. In species that conduct two-cell C4 photosynthesis, expression of photosynthesis genes is partitioned such that leaf mesophyll and bundle sheath cells accumulate different components of the photosynthetic ...

journal_title：Plant physiology

authors： Hendron RW,Kelly S

更新日期：2020-03-01 00:00:00

abstract：:Relationships between net plant CO(2) exchange rate (CER) and canopy development were examined in ;jubilee' tomato over the initial 4 weeks of vegetative growth. A comparison was made between two plant groups that were alternatively exposed to 200 or 800 microeinsteins per square meter per second midday irradiation to...

journal_title：Plant physiology

authors： Campbell DE,Lyman M,Corse J,Hautala E

更新日期：1986-03-01 00:00:00

abstract：:The effect of light intensity on the rates of ammonium and nitrate uptake and of CO(2) fixation has been determined in intact Anacystis nidulans cells. Ammonium uptake became saturated at photon flux values of about 60 microeinsteins per square meter per second, whereas both nitrate uptake and CO(2) fixation reached s...

journal_title：Plant physiology

authors： Lara C,Romero JM

更新日期：1986-06-01 00:00:00

abstract：:Excision of spinach (Spinacia oleracea L.) leaves had no effect on photosynthetic rates, but altered normal carbon partitioning to favor increased formation of starch and decreased formation of sucrose. The changes were evident within 2 hours after excision. Concurrently, leaf fructose-2,6-bisphosphate content increas...

journal_title：Plant physiology

authors： Huber SC,Bickett DM

更新日期：1984-02-01 00:00:00

abstract：:All mutants at 3 loci in Arabidopsis thaliana (L.) Heynh., a higher plant, that are associated with the synthesis or coupling of the thiazole moiety of thiamine are susceptible to reversible glucose inhibition. In contrast, several different alleles involved in the synthesis of the pyrimidine moiety of the vitamin are...

journal_title：Plant physiology

authors： Li SL,Redei GP

更新日期：1969-02-01 00:00:00

abstract：:The peribacteroid membrane (PBM) forms the structural and functional interface between the legume plant and the rhizobia. The model legume Lotus japonicus was chosen to study the proteins present at the PBM by proteome analysis. PBM was purified from root nodules by an aqueous polymer two-phase system. Extracted prote...

journal_title：Plant physiology

authors： Wienkoop S,Saalbach G

更新日期：2003-03-01 00:00:00

abstract：:In culture, the phytopathogenic fungus Phytophthora cryptogea secretes a protein which elicits hypersensitive-like necroses and protects tobacco plants against invasion by the pathogen Phytophthora parasitica var. nicotianae. This protein, named cryptogein, has been purified and its amino acid sequence determined. In ...

journal_title：Plant physiology

authors： Blein JP,Milat ML,Ricci P

更新日期：1991-02-01 00:00:00

abstract：:Seeds with physiological dormancy usually experience primary and secondary dormancy in the nature; however, little is known about the differential regulation of primary and secondary dormancy. We combined multiple approaches to investigate cytological changes, hormonal levels, and gene expression dynamics in Cunningha...

journal_title：Plant physiology

authors： Cao D,Xu H,Zhao Y,Deng X,Liu Y,Soppe WJ,Lin J

更新日期：2016-12-01 00:00:00

abstract：:Sites in maize (Zea mays L.) coleoptile homogenates that reversibly bind naphthalene-1-acetic acid with high affinity and may represent receptor sites for auxins are located primarily on cellular membranes that show the enzymic and buoyant density characteristics of membranes of the rough endoplasmic reticulum. The si...

journal_title：Plant physiology

authors： Ray PM

更新日期：1977-04-01 00:00:00

abstract：:2,4-Dichlorophenoxyacetic acid had a multiple effect on the development of indoleacetic acid oxidase isoenzymes in tobacco callus tissues (Nicotiana tabacum, cv. White Gold) cultured in vitro, and the development of these isoenzymes was differentially associated with growth promotion or inhibition depending on the con...

journal_title：Plant physiology

authors： Lee TT

更新日期：1972-06-01 00:00:00

abstract：:Using arrays of resistors and capacitors, a lumped circuit analog of plant tissue is developed. The circuit elements of the analog are identified in terms of physiological variables (hydraulic conductivities, water capacities, and cell dimensions) which can be measured in the laboratory. With the aid of a circuit simu...

journal_title：Plant physiology

authors： Molz FJ,Kerns DV,Peterson CM,Dane JH

更新日期：1979-11-01 00:00:00

abstract：:Truncated transcription factor-like proteins called microProteins (miPs) can modulate transcription factor activities, thereby increasing transcriptional regulatory complexity. To understand their prevalence, evolution, and function, we predicted over 400 genes that encode putative miPs from Arabidopsis (Arabidopsis t...

journal_title：Plant physiology

authors： Magnani E,de Klein N,Nam HI,Kim JG,Pham K,Fiume E,Mudgett MB,Rhee SY

更新日期：2014-05-01 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：:A detailed examination was conducted on the linear, or first-order kinetic component for K(+)((86)Rb(+)) influx into root segments of both low- and high-salt grown corn seedlings (Zea mays [A632 x Oh 43]). In tissue from both low- and high-salt grown roots, replacement of Cl(-) in the uptake solution by either SO(4) (...

journal_title：Plant physiology

authors： Kochian LV,Xin-Zhi J,Lucas WJ

更新日期：1985-11-01 00:00:00

abstract：:Hypocotyl and root elongation in a dwarf and a normal strain of watermelon (Citrullus lanatus [Thunb.] Matsu.) in the absence or presence of different gibberellins was investigated in seedlings grown under gold fluorescent light or in darkness. The normal strain, "Sugar Baby," responded only slightly to the gibberelli...

journal_title：Plant physiology

authors： Loy JB,Liu PB

更新日期：1974-03-01 00:00:00

abstract：:Indirect defense of plants against herbivores often involves the induced emission of volatile infochemicals including terpenoids that attract natural enemies of the herbivores. We report the isolation and characterization of a terpene synthase cDNA (LjEbetaOS) from a model legume, Lotus japonicus. Recombinant LjEbetaO...

journal_title：Plant physiology

authors： Arimura G,Ozawa R,Kugimiya S,Takabayashi J,Bohlmann J

更新日期：2004-08-01 00:00:00

abstract：:Vanadate (Na(3)VO(4)) selectively and reversibly affects the rhythmic movement of Albizzia julibrissin leaflets. Leaflets floated on 1 millimolar vanadate open at the same rate or more rapidly than controls, but closure is inhibited. After 6 to 24 hours incubation, the inhibition can be reversed by a 24-to 48-hour per...

journal_title：Plant physiology

authors： Saxe H,Satter RL

更新日期：1979-11-01 00:00:00

abstract：:The plant plasma membrane H(+)-ATPase energizes the secondary uptake of nutrients and may facilitate cell expansion by acidifying the cell wall. In yeast, Glc stimulates the accumulation of H(+)-ATPase mRNA, and the growth rate supported by various sugars is correlated with H(+)-ATPase protein abundance. Expression of...

journal_title：Plant physiology

authors： Mito N,Wimmers LE,Bennett AB

更新日期：1996-11-01 00:00:00

abstract：:A technique is described for eliminating the antiethylene effects of the Ag(+) ion in the intact pea plant (Pisum sativum). The technique is based on the ability of the ethylene mimic, acetylene, to negate the antiethylene effect of Ag(+), presumably through salt formation, and subsequently to induce the ethylene resp...

journal_title：Plant physiology

authors： Beyer EM

更新日期：1978-10-01 00:00:00

abstract：:Phosphinothricin (PPT) is the active component of a family of environmentally safe, nonselective herbicides. Resistance to PPT in transgenic crops has been reported by nuclear expression of a bar transgene encoding phosphinothricin acetyltransferase, a detoxifying enzyme. We report here expression of a bacterial bar g...

journal_title：Plant physiology

authors： Lutz KA,Knapp JE,Maliga P

更新日期：2001-04-01 00:00:00

abstract：:Adenosine kinase (ADK) is a key enzyme that regulates intra- and extracellular levels of adenosine, thereby modulating methyltransferase reactions, production of polyamines and secondary compounds, and cell signaling in animals. Unfortunately, little is known about ADK's contribution to the regulation of plant growth ...

journal_title：Plant physiology

authors： Young LS,Harrison BR,Narayana Murthy UM,Moffatt BA,Gilroy S,Masson PH

更新日期：2006-10-01 00:00:00

abstract：:A bioassay to measure the incorporation of [(14)C]leucine into acid-precipitable polymers of suspension-cultured sycamore (Acer pseudoplatanus L.) cells is described. Using this assay, cell wall fragments solubilized from sycamore cell walls by partial acid hydrolysis are shown to contain components that inhibit the i...

journal_title：Plant physiology

authors： Yamazaki N,Fry SC,Darvill AG,Albersheim P

更新日期：1983-07-01 00:00:00

abstract：:Two maize (Zea mays) cyclin-dependent kinase (CDK) inhibitors, Zeama;KRP;1 and Zeama;KRP;2, were characterized and shown to be expressed in developing endosperm. Similar to the CDK inhibitors in Arabidopsis (Arabidopsis thaliana) and tobacco (Nicotiana tabacum), the maize proteins contain a carboxy-terminal region rel...

journal_title：Plant physiology

authors： Coelho CM,Dante RA,Sabelli PA,Sun Y,Dilkes BP,Gordon-Kamm WJ,Larkins BA

更新日期：2005-08-01 00:00:00

abstract：:FLAGELLIN-SENSING2 (FLS2) is the plant cell surface receptor that perceives bacterial flagellin or flg22 peptide, initiates flg22-signaling responses, and contributes to bacterial growth restriction. Flg22 elicitation also leads to ligand-induced endocytosis and degradation of FLS2 within 1 h. Why plant cells remove t...

journal_title：Plant physiology

authors： Smith JM,Salamango DJ,Leslie ME,Collins CA,Heese A

更新日期：2014-01-01 00:00:00