Synergism between RPBF Dof and RISBZ1 bZIP activators in the regulation of rice seed expression genes.

abstract：:The active transport of CO(2) in the cyanobacterium Synechococcus UTEX 625 was inhibited by H(2)S. Treatment of the cells with up to 150 micromolar H(2)S + HS(-) at pH 8.0 had little effect on Na(+)-dependent HCO(3) (-) transport or photosynthetic O(2) evolution, but CO(2) transport was inhibited by more than 90%. CO(...

journal_title：Plant physiology

authors： Espie GS,Miller AG,Canvin DT

更新日期：1989-09-01 00:00:00

abstract：:Cell-free preparations from seeds of Marah macrocarpus L. and Malus domestica L. catalyzed the conversion of gibberellin A(9) (GA(9)) and 2,3-dehydroGA(9) to GA(7); GA(9) was also metabolized to GA(4) in a branch pathway. The preparation from Marah seeds also metabolized GA(5) to GA(3) in high yield; GA(6) was a minor...

journal_title：Plant physiology

authors： Albone KS,Gaskin P,Macmillan J,Phinney BO,Willis CL

更新日期：1990-09-01 00:00:00

abstract：:Bean (Phaseolus vulgaris L.) seeds contain a putative plant defense protein that inhibits insect and mammalian but not plant alpha-amylases. We recently (J Moreno, MJ Chrispeels [1989] Proc Natl Acad Sci USA 86:7885-7889) presented strong circumstantial evidence that this alpha-amylase inhibitor (alphaAI) is encoded b...

journal_title：Plant physiology

authors： Altabella T,Chrispeels MJ

更新日期：1990-06-01 00:00:00

abstract：:Soil flooding increased 1-aminocyclopropane-1-carboxylic (ACC) acid oxidase activity in petioles of wild-type tomato (Lycopersicon esculentum L.) plants within 6 to 12 h in association with faster rates of ethylene production. Petioles of flooded plants transformed with an antisense construct to one isoform of an ACC ...

journal_title：Plant physiology

authors： English PJ,Lycett GW,Roberts JA,Jackson MB

更新日期：1995-12-01 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：:Highly purified fractions of three starch branching enzymes from developing maize (Zea mays L.) endosperm were used to prepare antisera in rabbits. In double diffusion experiments, no immunoprecipitate was observed when branching enzyme IIa or IIb was tested against branching enzyme I antiserum. No immunoprecipitate w...

journal_title：Plant physiology

authors： Fisher MB,Boyer CD

更新日期：1983-07-01 00:00:00

abstract：:Exogenously applied indole-3-acetic acid (IAA) strongly promoted stem elongation over the long term in intact light-grown seedlings of both dwarf (cv Progress No. 9) and tall (cv Alaska) peas (Pisum sativum L.), with the relative promotion being far greater in dwarf plants. In dwarf seedlings, solutions of IAA (betwee...

journal_title：Plant physiology

authors： Yang T,Law DM,Davies PJ

更新日期：1993-07-01 00:00:00

abstract：:Plant cytosolic lipid droplets (LDs) are covered with a layer of phospholipids and oleosin and were extensively studied before those in mammals and yeast. Oleosin has short amphipathic N- and C-terminal peptides flanking a conserved 72-residue hydrophobic hairpin, which penetrates and stabilizes the LD Oleosin is synt...

journal_title：Plant physiology

authors： Huang CY,Huang AHC

更新日期：2017-08-01 00:00:00

abstract：:This work was undertaken in an effort to reconcile the conflicting proline-accumulating responses of the barley (Hordeum vulgare L.) cultivars, Excelsior and Proctor, reported by Singh et al. (1972) and Hanson et al. (1976). It deals with the effects of different vapor pressure deficits (VPD) during growth and subsequ...

journal_title：Plant physiology

authors： Naidu BP,Aspinall D,Paleg LG

更新日期：1992-02-01 00:00:00

abstract：:Using novel specially designed instrumentation, fluorescence emission spectra were recorded from Arabidopsis (Arabidopsis thaliana) leaves during the induction period of dark to high-light adaptation in order to follow the spectral changes associated with the formation of nonphotochemical quenching. In addition to an ...

journal_title：Plant physiology

authors： Lambrev PH,Nilkens M,Miloslavina Y,Jahns P,Holzwarth AR

更新日期：2010-03-01 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：:Cotyledon explants from germinated 1-day-old soybean seedling were inoculated with single or mixed strains of Agrobacterium tumefaciens. Mixed-strain infections with the supervirulent L,L-succinamopine type strain A281 (pTiBo542) and strain LBA4404 carrying an octopine type virulence (vir) region and a binary vector (...

journal_title：Plant physiology

authors： Owens LD,Smigocki AC

更新日期：1988-11-01 00:00:00

abstract：:As a step to understanding how the photoreceptor phytochrome acts to change the transcription of specific nuclear genes in Lemna gibba, we wish to compare promoter elements involved in negative regulation by phytochrome with those involved in positive regulation. We have isolated three genes negatively regulated by ph...

journal_title：Plant physiology

authors： Okubara PA,Williams SA,Doxsee RA,Tobin EM

更新日期：1993-03-01 00:00:00

abstract：:Plant regeneration is fundamental to basic research and agricultural applications. The regeneration capacity of plants varies largely in different genotypes, but the reason for this variation remains elusive. Here, we identified a novel thioredoxin DCC1 in determining the capacity of shoot regeneration among Arabidops...

journal_title：Plant physiology

authors： Zhang H,Zhang TT,Liu H,Shi Y,Wang M,Bie XM,Li XG,Zhang XS

更新日期：2018-03-01 00:00:00

abstract：:Using isopycnic sucrose gradients, we have ascertained the subcellular location of several enzymes involved in the processing of the N-linked oligosaccharides of glycoproteins in developing cotyledons of the common bean, Phaseolus vulgaris. All are localized in the endoplasmic reticulum (ER) or Golgi complex as determ...

journal_title：Plant physiology

authors： Sturm A,Johnson KD,Szumilo T,Elbein AD,Chrispeels MJ

更新日期：1987-11-01 00:00:00

abstract：:Threonine dehydratase/deaminase (TD), the first enzyme in the isoleucine biosynthetic pathway, is feedback inhibited by isoleucine. By screening M2 populations of ethyl methane sulfonate-treated Arabidopsis thaliana Columbia wild-type seeds, we isolated five independent mutants that were resistant to L-O-methylthreoni...

journal_title：Plant physiology

authors： Mourad G,King J

更新日期：1995-01-01 00:00:00

abstract：:Cotton (Gossypium hirsutum L. cv LG102) seedlings raised from seeds exposed to 100 [mu]M norflurazon (NFZ) during imbibition contained reduced levels of free abscisic acid (ABA) and were visibly achlorophyllous. Exposure of untreated cotton seedlings to ethylene concentrations >1 [mu]L/L for 24 h resulted in cotyledon...

journal_title：Plant physiology

authors： Suttle JC,Hultstrand JF

更新日期：1993-02-01 00:00:00

abstract：:The oat (Avena sativa L.) seed globulin was found to be synthesized in vitro as 60,000 to 64,000 dalton precursors. In vivo protein labeling yielded polypeptides of 58,000 to 62,000 daltons, suggesting cleavage of signal sequences from the precursors. Further cleavage is apparently required to separate the alpha and b...

journal_title：Plant physiology

authors： Brinegar AC,Peterson DM

更新日期：1982-12-01 00:00:00

abstract：:The interaction between mannan polysaccharides and cellulose microfibrils contributes to cell wall properties in some vascular plants, but the molecular arrangement of mannan in the cell wall and the nature of the molecular bonding between mannan and cellulose remain unknown. Previous studies have shown that mannan is...

journal_title：Plant physiology

authors： Yu L,Lyczakowski JJ,Pereira CS,Kotake T,Yu X,Li A,Mogelsvang S,Skaf MS,Dupree P

更新日期：2018-11-01 00:00:00

abstract：:Wheat (Triticum aestivum L. cv Albis) was grown in open-top chambers in the field and fumigated daily with charcoal-filtered air (0.015 microliters per liter O(3)), nonfiltered air (0.03 microliters per liter O(3)), and air enriched with either 0.07 or 0.10 microliters per liter ozone (seasonal 8 hour/day [9 am-5 pm] ...

journal_title：Plant physiology

authors： Lehnherr B,Mächler F,Grandjean A,Fuhrer J

更新日期：1988-12-01 00:00:00

abstract：:The canonical pathway for isoleucine biosynthesis in plants begins with the conversion of threonine to 2-ketobutyrate by threonine deaminase (OMR1). However, demonstration of methionine gamma-lyase (MGL) activity in Arabidopsis (Arabidopsis thaliana) suggested that production of 2-ketobutyrate from methionine can also...

journal_title：Plant physiology

authors： Joshi V,Jander G

更新日期：2009-09-01 00:00:00

abstract：:Light-mediated seedling development is coordinately controlled by a variety of key regulators. Here, we identified two B-box (BBX)-containing proteins, BBX30 and BBX31, as repressors of photomorphogenesis. ELONGATED HYPOCOTYL5, a central regulator of light signaling, directly binds to the G-box cis-element present in ...

journal_title：Plant physiology

authors： Heng Y,Lin F,Jiang Y,Ding M,Yan T,Lan H,Zhou H,Zhao X,Xu D,Deng XW

更新日期：2019-05-01 00:00:00

abstract：:The rates of absorption and metabolism of 3-amino-2,5-dichlorobenzoic acid (amiben) were investigated in 3-day-old roots of amiben-sensitive velvetleaf (Abutilon theophrasti Medic.) and amiben-tolerant morningglory [Ipomoea hederacea (L.) Jacq.].The initial rates of amiben absorption and binding were identically conce...

journal_title：Plant physiology

authors： Stoller EW

更新日期：1969-06-01 00:00:00

abstract：:Adenine phosphoribosyltransferase activity was measured in extracts of soybean (Glycine max var. Acme) callus and of senescing barley leaves (Hordeum distichon c.v. Prior). The enzyme from soybean callus had Michaelis constants for adenine and 5-phosphoribosyl pyrophosphate of 1.5 and 7.5 mum respectively and was inhi...

journal_title：Plant physiology

authors： Nicholls PB,Murray AW

更新日期：1968-04-01 00:00:00

abstract：:The infectivity of Agrobacterium tumefaciens strain B6 was inhibited about 50% when these bacteria were inoculated on potato discs with equal viable cell counts of a weakly virulent strain of A. tumefaciens (B-48) or autoclaved strains of B6 or B-48. Inhibition by B-48 or autoclaved B6 could still be obtained when the...

journal_title：Plant physiology

authors： Glogowski W,Galsky AG

更新日期：1978-06-01 00:00:00

abstract：:Distinct ROS signaling pathways initiated by singlet oxygen ((1)O2) or superoxide and hydrogen peroxide have been attributed to either cell death or acclimation, respectively. Recent studies have revealed that more complex antagonistic and synergistic relationships exist within and between these pathways. As specific ...

journal_title：Plant physiology

authors： Carmody M,Crisp PA,d'Alessandro S,Ganguly D,Gordon M,Havaux M,Albrecht-Borth V,Pogson BJ

更新日期：2016-07-01 00:00:00

abstract：:Radioactive gibberellin A(5) ((3)H-GA(5)) was synthesized from gibberellic acid. When it was applied to dwarf peas grown in the dark, an average of 3% was converted to another acid gibberellin within 48 hours. The biological activity of the metabolite did not account for the response to applied GA(5). GA(5) is therefo...

journal_title：Plant physiology

authors： Musgrave A,Kende H

更新日期：1970-01-01 00:00:00

abstract：:In an effort to obtain a developmental sequence of mutations in the Rhizobium-legume interaction within a single legume species, we have characterized the early events of nodule development in 10 nodulation mutants of sweetclover, Melilotus alba Desr. cv U389, representing five genetic loci. Both seed and root exudate...

journal_title：Plant physiology

authors： Utrup LJ,Cary AJ,Norris JH

更新日期：1993-11-01 00:00:00

abstract：:The effect of external CO2 concentration on the expression of carbonic anhydrase (CA) and ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) was examined in pea (Pisum sativum cv Little Marvel) leaves. Enzyme activities and their transcript levels were reduced in plants grown at 1000 [mu]L/L CO2 compared with p...

journal_title：Plant physiology

authors： Majeau N,Coleman JR

更新日期：1996-10-01 00:00:00

abstract：:In this article, we demonstrate the connection between intracellular iron storage and oxidative stress response in cyanobacteria. Iron is essential for the survival of all organisms. However, the redox properties that make iron a valuable cofactor also lead to oxidative interactions, resulting in the formation of harm...

journal_title：Plant physiology

authors： Shcolnick S,Summerfield TC,Reytman L,Sherman LA,Keren N

更新日期：2009-08-01 00:00:00