RSF1, an Arabidopsis locus implicated in phytochrome A signaling.

abstract：:ADP-glucose was found to be the primary sugar nucleotide used for glycogen synthesis by Synechococcus 6301. ADP-glucose pyrophosphorylase was partially purified 12-fold from this blue-green bacterium. The enzyme was activated 8- to 25-fold by glycerate 3-phosphate. Fructose 6-phosphate, fructose 1,6-bisphosphate, 5'-a...

journal_title：Plant physiology

authors： Levi C,Preiss J

更新日期：1976-12-01 00:00:00

abstract：:Membrane-associated lipoxygenase from green tomato (Lycopersicon esculentum L. cv Caruso) fruit has been purified 49-fold to a specific activity of 8.3 mumol.min(-1).mg(-1) of protein by solubilization of microsomal membranes with Triton X-100, followed by anion- exchange and size-exclusion chromatography. The apparen...

journal_title：Plant physiology

authors： Bowsher CG,Ferrie BJ,Ghosh S,Todd J,Thompson JE,Rothstein SJ

更新日期：1992-12-01 00:00:00

abstract：:Our results show that the phosphate ion is a nonlinear competitive inhibitor of Pinus pinea isocitrate lyase. In addition, this compound induces a sigmoidal response of the enzyme, which usually exhibits standard Michaelis-Menten kinetics. This peculiar behavior of P. pinea isocitrate lyase could be explained by a dim...

journal_title：Plant physiology

authors： Ranaldi F,Vanni P,Giachetti E

更新日期：2000-11-01 00:00:00

abstract：:Pectin methylesterase (PME) controls the methylesterification status of pectins and thereby determines the biophysical properties of plant cell walls, which are important for tissue growth and weakening processes. We demonstrate here that tissue-specific and spatiotemporal alterations in cell wall pectin methylesterif...

journal_title：Plant physiology

authors： Scheler C,Weitbrecht K,Pearce SP,Hampstead A,Büttner-Mainik A,Lee KJ,Voegele A,Oracz K,Dekkers BJ,Wang X,Wood AT,Bentsink L,King JR,Knox JP,Holdsworth MJ,Müller K,Leubner-Metzger G

更新日期：2015-01-01 00:00:00

abstract：:Aminophospholipid ATPases (ALAs) are lipid flippases involved in transporting specific lipids across membrane bilayers. Arabidopsis (Arabidopsis thaliana) contains 12 ALAs in five phylogenetic clusters, including four in cluster 3 (ALA4-ALA7). ALA4/5 and ALA6/7, are expressed primarily in vegetative tissues and pollen...

journal_title：Plant physiology

authors： Davis JA,Pares RB,Bernstein T,McDowell SC,Brown E,Stubrich J,Rosenberg A,Cahoon EB,Cahoon RE,Poulsen LR,Palmgren M,López-Marqués RL,Harper JF

更新日期：2020-04-01 00:00:00

abstract：:The metabolism of arginine by etiolated pumpkin (Cucurbita moschata) seedlings was studied over various time and age intervals by injecting arginine-U-(14)C into the cotyledons. At most, 25% of the (14)C was transported from the cotyledon to the axis tissue and the amount of this transport decreased with increasing ag...

journal_title：Plant physiology

authors： Splittstoesser WE

更新日期：1969-03-01 00:00:00

abstract：:Systemic acquired resistance (SAR) is a plant immune response to pathogen attack. Recent evidence suggests that plant immunity involves regulation by chromatin remodeling and DNA methylation. We investigated whether SAR can be inherited epigenetically following disease pressure by Pseudomonas syringae pv tomato DC3000...

journal_title：Plant physiology

authors： Luna E,Bruce TJ,Roberts MR,Flors V,Ton J

更新日期：2012-02-01 00:00:00

abstract：:The water fern, Azolla caroliniana Willd., containing the symbiotic, heterocystous blue-green alga, Anabaena azollae, has been studied under various growth conditions to characterize its light-dependent production of H(2). The response of H(2) production to N(2) and C(2)H(2) and the absence of a differential effect of...

journal_title：Plant physiology

authors： Peters GA,Evans WR,Toia RE

更新日期：1976-08-01 00:00:00

abstract：:Concanavalin A, soybean (Glycine max L.) lectin, castor bean (Ricinus communis L.) lectin, and peanut (Arachis hypogaea L.) lectin were able to agglutinate protoplasts prepared from a variety of plant species. The seven other lectins tried were unable to agglutinate those protoplasts tested. Protoplasts prepared from ...

journal_title：Plant physiology

authors： Larkin PJ

更新日期：1978-04-01 00:00:00

abstract：:Cysthathionine [gamma]-synthase (CS), an enzyme involved in methionine biosynthesis, was purified from an acetone powder prepared from wheat (Triticum aestivum L.). After several chromatographic steps and radiolabeling of the partially purified enzyme with sodium cyanoboro[3H]hydride, a single polypeptide with a molec...

journal_title：Plant physiology

authors： Kreft BD,Townsend A,Pohlenz HD,Laber B

更新日期：1994-04-01 00:00:00

abstract：:We report the molecular characterization and functional analysis of a gene (PsdeltaOAT) from Scots pine (Pinus sylvestris) encoding Orn-delta-aminotransferase (delta-OAT; EC 2.6.1.13), an enzyme of arginine metabolism. The deduced amino acid sequence contains a putative N-terminal signal peptide for mitochondrial targ...

journal_title：Plant physiology

authors： Cañas RA,Villalobos DP,Díaz-Moreno SM,Cánovas FM,Cantón FR

更新日期：2008-09-01 00:00:00

abstract：:As the last stage of leaf development, senescence is a fine-tuned process regulated by interplays of multiple signaling pathways. We have previously identified soybean (Glycine max) SENESCENCE-ASSOCIATED RECEPTOR-LIKE KINASE (SARK), a leucine-rich repeat-receptor-like protein kinase from soybean, as a positive regulat...

journal_title：Plant physiology

authors： Xu F,Meng T,Li P,Yu Y,Cui Y,Wang Y,Gong Q,Wang NN

更新日期：2011-12-01 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：: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：:Membrane preparation (sedimenting between 13,000(g) and 80,000(g)) of germinating radish seeds (Raphanus sativus L.) was active in hydrolyzing ATP and, to a lesser extent, a variety of other phosphorylated compounds. Dicyclohexylcarbodiimide (DCCD) and diethylstilbestrol significantly inhibited the ATPase activity (40...

journal_title：Plant physiology

authors： Cocucci M,Ballarin-Denti A

更新日期：1981-08-01 00:00:00

abstract：:Salicylic acid (SA) is a natural inducer of disease resistance in some dicotyledonous plants. Rice seedlings (Oryza sativa L.) had the highest levels of SA among all plants tested for SA content (between 0.01 and 37.19 [mu]g/g fresh weight). The second leaf of rice seedlings had slightly lower SA levels than any young...

journal_title：Plant physiology

authors： Silverman P,Seskar M,Kanter D,Schweizer P,Metraux JP,Raskin I

更新日期：1995-06-01 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：:Euglena gracilis (1224-5/9) contains phosphoenolpyruvate carboxykinase when grown autotrophic with CO(2) in the light. Its yield is higher when an additional carbon source like glucose has been added. The enzyme is lacking in cells provided with CO(2) alone and kept in the dark, whereas highest yields result if both g...

journal_title：Plant physiology

authors： Pönsgen-Schmidt E,Schneider T,Hammer U,Betz A

更新日期：1988-02-01 00:00:00

abstract：:Phototransformation of phytochrome in lettuce seeds (Lactuca sativa L. var. Grand Rapids) was examined by testing germination responses of seeds irradiated at various temperatures. Temperature variations from 0 to 50 C had no influence on the germination of partially hydrated seeds (about 15% water content) irradiated...

journal_title：Plant physiology

authors： Vidaver W,Hsiao AI

更新日期：1972-08-01 00:00:00

abstract：:Bud endodormancy in woody plants plays an important role in their perennial growth cycles. We previously identified a MADS box gene, DORMANCY-ASSOCIATED MADS box6 (PmDAM6), expressed in the endodormant lateral buds of Japanese apricot (Prunus mume), as a candidate for the dormancy-controlling gene. In this study, we d...

journal_title：Plant physiology

authors： Sasaki R,Yamane H,Ooka T,Jotatsu H,Kitamura Y,Akagi T,Tao R

更新日期：2011-09-01 00:00:00

abstract：:Fluorescence emission spectral peaks at 685, 695 and 730 nanometers (F685, F695, and F730) were recorded 77 K from diluted leaf tissue and epidermal powders prepared from Saxifraga cernua. The time course for state 1 to state 2 transitions was monitored as changes in the ratios of the three emission peaks. During illu...

journal_title：Plant physiology

authors： Mawson BT,Cummins WR

更新日期：1986-12-01 00:00:00

abstract：:Bacterial blight is a devastating disease of rice (Oryza sativa) caused by Xanthomonas oryzae pv oryzae (Xoo). Zinc finger proteins harboring the motif with three conserved cysteine residues and one histidine residue (CCCH) belong to a large family. Although at least 67 CCCH-type zinc finger protein genes have been id...

journal_title：Plant physiology

authors： Deng H,Liu H,Li X,Xiao J,Wang S

更新日期：2012-02-01 00:00:00

abstract：:Qualitative and quantitative aspects of the mechanisms involved in the regulation of cytoplasmic pH during an acid-load have been studied in Acer pseudoplatanus cells. Two main processes, with about the same relative importance, account for the removal of H(+) from the cytoplasm, namely a ;metabolic consumption' of pr...

journal_title：Plant physiology

authors： Mathieu Y,Guern J,Pean M,Pasquier C,Beloeil JC,Lallemand JY

更新日期：1986-11-01 00:00:00

abstract：:We have purified the protein for the enzyme sucrose phosphate synthase (SPS) from corn (Zea mays) leaves. Partially purified SPS protein was used to generate specific monoclonal antibodies. The following immunoaffinity chromatography allowed the isolation of pure SPS protein. The apparent molecular mass of the SPS pol...

journal_title：Plant physiology

authors： Bruneau JM,Worrell AC,Cambou B,Lando D,Voelker TA

更新日期：1991-06-01 00:00:00

abstract：:Incubation under water in a 30 C/14-hour or 12 C/10-hour photoperiod caused the CO(2) compensation points of 10 aquatic macrophytes to decrease below 25 or increase above 50 microliters CO(2) per liter, respectively. Submerged and aerial leaves of two amphibious angiosperms (Myriophyllum brasiliense and Proserpinaca p...

journal_title：Plant physiology

authors： Salvucci ME,Bowes G

更新日期：1981-02-01 00:00:00

abstract：:Several angiosperm plant genomes, including Arabidopsis (Arabidopsis thaliana), rice (Oryza sativa), poplar (Populus trichocarpa), and grapevine (Vitis vinifera), have been sequenced, but the lack of reference genomes in gymnosperm phyla reduces our understanding of plant evolution and restricts the potential impacts ...

journal_title：Plant physiology

authors： Rigault P,Boyle B,Lepage P,Cooke JE,Bousquet J,MacKay JJ

更新日期：2011-09-01 00:00:00

abstract：:The mode of abscisic acid (ABA) uptake was studied in excised leaf and root tissue discs of sugar beet (Beta vulgaris L.). Discs were incubated in buffered medium that contained 1 mm CaCl(2) and [(14)C]ABA. The sensitivity of ABA uptake to metabolic inhibitors and temperature indicated that the ABA transport system ha...

journal_title：Plant physiology

authors： Daie J,Wyse R

更新日期：1983-06-01 00:00:00

abstract：:A variety of red pepper (Capsicum annuum L., cv Yaglik) responds to Fe deficiency stress with simultaneously enhanced H(+) extrusion, reduction of ferric ions and synthesis of malic and citric acid in a swollen subapical root zone densely covered with root hairs. It is demonstrated that these stress responses temporal...

journal_title：Plant physiology

authors： Landsberg EC

更新日期：1986-10-01 00:00:00

abstract：:Phosphorus (P) is an essential macronutrient, and P deficiency limits plant productivity. Recent work showed that P deficiency affects electron transport to photosystem I (PSI), but the underlying mechanisms are unknown. Here, we present a comprehensive biological model describing how P deficiency disrupts the photosy...

journal_title：Plant physiology

authors： Carstensen A,Herdean A,Schmidt SB,Sharma A,Spetea C,Pribil M,Husted S

更新日期：2018-05-01 00:00:00

abstract：:Developmental changes of tomato (Lycopersicon esculentum) fruit tissues during maturation were analyzed by a physically defined method (stress-relaxation analysis). The tip of a conical probe connected to a load sensor was positioned on the cut surface of a sliced tomato fruit, and the decay of the imposed stress was ...

journal_title：Plant physiology

authors： Kojima K,Sakurai N,Kuraishi S,Yamamoto R,Nevins DJ

更新日期：1991-06-01 00:00:00