Action Spectrum for Photosporogenesis in Botrytis cinerea Pers. ex Fr.

abstract：:STARCH SYNTHASE4 (SS4) is required for proper starch granule initiation in Arabidopsis (Arabidopsis thaliana), although SS3 can partially replace its function. Unlike other starch-deficient mutants, ss4 and ss3/ss4 mutants grow poorly even under long-day conditions. They have less chlorophyll and carotenoids than the ...

journal_title：Plant physiology

authors： Ragel P,Streb S,Feil R,Sahrawy M,Annunziata MG,Lunn JE,Zeeman S,Mérida Á

更新日期：2013-09-01 00:00:00

abstract：:Partially purified aminoacyl synthetase preparations from pea roots (Pisum sativum L. var. Alaska) contain a heat-labile factor which can degrade leucyl-tRNA(6) (leu) to a new species. The singular electrophoretic and chromatographic mobilities, the isoprenoid nucleoside content, and the charging characteristics of th...

journal_title：Plant physiology

authors： Babcock DF,Morris RO

更新日期：1973-09-01 00:00:00

abstract：:We have isolated full-length cDNA clones that encode oat (Avena sativa) seed storage globulin mRNAs from a cDNA library in the expression vector lambda gtll. The longest of these clones, pOG2, has an 1840-base pair insert that encodes a complete precursor subunit with a signal peptide of 24 amino acids followed by an ...

journal_title：Plant physiology

authors： Shotwell MA,Afonso C,Davies E,Chesnut RS,Larkins BA

更新日期：1988-07-01 00:00:00

abstract：:Prolonged growth of cell cultures of sycamore (Acer pseudoplatanus L.) on agar medium containing myo-inositol-2-(3)H resulted in incorporation of label predominately into uronosyl and pentosyl units of cell wall polysaccharides. Procedures normally used to distinguish between pectic substance and hemicellulose yielded...

journal_title：Plant physiology

authors： Roberts RM,Loewus F

更新日期：1966-11-01 00:00:00

abstract：:Kinetic characteristics of phosphoenolpyruvate carboxylase (PEPC) from the epiphytic C(3) or C(4): CAM intermediate plant, Peperomia camptotricha, were investigated. Few day versus night differences in V(max),K(m(PEP))), or malate inhibition were observed, even in extracts from water-stressed plants which characterist...

journal_title：Plant physiology

authors： Sipes DL,Ting IP

更新日期：1989-11-01 00:00:00

abstract：:Zinc is an essential mineral for a wide variety of physiological and biochemical processes. To understand zinc transport in cereals, we identified putative zinc transporters in gene databases. Three full-length cDNAs were identified and characterized from rice (Oryza sativa). Two of the cDNAs partially complemented a ...

journal_title：Plant physiology

authors： Ramesh SA,Shin R,Eide DJ,Schachtman DP

更新日期：2003-09-01 00:00:00

abstract：:Glycoprotein nonspecific elicitor (NSE) and a specific elicitor preparation from intercellular fluids (SE) of tomato (Lycopersicon esculentum Mill. cv Bonny Best or Potentate) infected with race 2.4.5 of Cladosporium fulvum Cooke [syn. Fulvia fulva (Cooke) Ciferri] were injected into cv Sonatine (resistant to race 2.4...

journal_title：Plant physiology

authors： Peever TL,Higgins VJ

更新日期：1989-07-01 00:00:00

abstract：:We report the first complete purifications of the cytosolic and plastid isozymes of triose phosphate isomerase (TPI; EC 5.3.1.1) from higher plants including spinach (Spinacia oleracea), lettuce (Lactuca sativa), and celery (Apium graveolens). Both isozymes are composed of two isosubunits with approximate molecular we...

journal_title：Plant physiology

authors： Pichersky E,Gottlieb LD

更新日期：1984-02-01 00:00:00

abstract：:CYP73A1 catalyzes cinnamic acid hydroxylation, a reaction essential for the synthesis of lignin monomers and most phenolic compounds in higher plants. The native CYP73A1, initially isolated from Jerusalem artichoke (Helianthus tuberosus), was engineered to simplify purification from recombinant yeast and improve solub...

journal_title：Plant physiology

authors： Schoch GA,Attias R,Belghazi M,Dansette PM,Werck-Reichhart D

更新日期：2003-11-01 00:00:00

abstract：:An automatic digital diffusion porometer circuit is described. The circuit is highly stable with respect to temperature and supply voltage. The device is capable of high timing accuracy over very short measurement intervals, so that measurements may be made rapidly without the danger of stomatal changes occurring duri...

journal_title：Plant physiology

authors： Fiscus EL

更新日期：1974-01-01 00:00:00

abstract：:Changes in the physical state of microsomal membrane lipids during senescence of rose flower petals (Rosa hyb. L. cv Mercedes) were measured by x-ray diffraction analysis. During senescence of cut flowers held at 22 degrees C, lipid in the ordered, gel phase appeared in the otherwise disordered, liquid-crystalline pha...

journal_title：Plant physiology

authors： Faragher JD,Wachtel E,Mayak S

更新日期：1987-04-01 00:00:00

abstract：:Reactive oxygen species act as signaling molecules but can also directly provoke cellular damage by rapidly oxidizing cellular components, including lipids. We developed a high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry-based quantitative method that allowed us to discriminate b...

journal_title：Plant physiology

authors： Triantaphylidès C,Krischke M,Hoeberichts FA,Ksas B,Gresser G,Havaux M,Van Breusegem F,Mueller MJ

更新日期：2008-10-01 00:00:00

abstract：:The effect of Co(2+) on ethylene production by mung bean (Phaseolus aureus Roxb.) and by apple tissues was studied. Co(2+), depending on concentrations applied, effectively inhibited ethylene production by both tissues. It also strongly inhibited the ethylene production induced by IAA, kinetin, IAA plus kinetin, Ca(2+...

journal_title：Plant physiology

authors： Lau OL,Yang SF

更新日期：1976-07-01 00:00:00

abstract：:The microsomal fraction of avocado (Persea americana) mesocarp is a rich source of cytochrome P-450 active in the demethylation of xenobiotics. Cytochrome P-450 from this tissue has been purified and well characterized at the molecular level (DP O'Keefe, KJ Leto [1989] Plant Physiol 89: 1141-1149; KR Bozak, H Yu, R Si...

journal_title：Plant physiology

authors： Hallahan DL,Nugent JH,Hallahan BJ,Dawson GW,Smiley DW,West JM,Wallsgrove RM

更新日期：1992-04-01 00:00:00

abstract：:Phosphorus (P) remobilization in plants is required for continuous growth and development. The Arabidopsis (Arabidopsis thaliana) inorganic phosphate (Pi) transporter Pht1;5 has been implicated in mobilizing stored Pi out of older leaves. In this study, we used a reverse genetics approach to study the role of Pht1;5 i...

journal_title：Plant physiology

authors： Nagarajan VK,Jain A,Poling MD,Lewis AJ,Raghothama KG,Smith AP

更新日期：2011-07-01 00:00:00

abstract：:Arbuscular mycorrhiza (AM) is a widespread symbiotic association between plants and fungal microsymbionts that supports plant development under nutrient-limiting and various stress conditions. In this study, we focused on the overlapping genetic program activated by two commonly studied microsymbionts in addition to i...

journal_title：Plant physiology

authors： Hohnjec N,Vieweg MF,Pühler A,Becker A,Küster H

更新日期：2005-04-01 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：:Phycobilisomes of Tolypothrix tenuis, a cyanobacterium capable of complete chromatic adaptation, were studied from cells grown in red and green light, and in darkness. The phycobilisome size remained constant irrespective of the light quality. The hemidiscoidal phycobilisomes had an average diameter of about 52 nanome...

journal_title：Plant physiology

authors： Ohki K,Gantt E,Lipschultz CA,Ernst MC

更新日期：1985-12-01 00:00:00

abstract：:Using (14)CO(2) gas exchange and metabolite analyses, stomatal as well as total internal CO(2) uptake and evolution were estimated. Pulse modulated fluorescence was measured during induction and steady state of photosynthesis. Leaf water potential of Digitalis lanata EHRH. plants decreased to -2.5 megapascals after wi...

journal_title：Plant physiology

authors： Stuhlfauth T,Scheuermann R,Fock HP

更新日期：1990-04-01 00:00:00

abstract：:Storage compound accumulation during seed development prepares the next generation of plants for survival. Therefore, processes involved in the regulation and synthesis of storage compound accumulation during seed development bear relevance to germination and seedling establishment. The wrinkled1 (wri1) mutant of Arab...

journal_title：Plant physiology

authors： Cernac A,Andre C,Hoffmann-Benning S,Benning C

更新日期：2006-06-01 00:00:00

abstract：:Nep1 is an extracellular fungal protein that causes necrosis when applied to many dicotyledonous plants, including invasive weed species. Using transmission electron microscopy, it was determined that application of Nep1 (1.0 micro g mL(-)(1), 0.1% [v/v] Silwet-L77) to Arabidopsis and two invasive weed species, spotte...

journal_title：Plant physiology

authors： Keates SE,Kostman TA,Anderson JD,Bailey BA

更新日期：2003-07-01 00:00:00

abstract：:Stomata in epidermal strips of Vicia faba opened in light and closed in darkness when floated on dilute K(+) solutions. Opening and closing, respectively, paralleled the fluxes of labeled K(+) into and out of the strips. The gain and loss of K(+) by the strips were shown by colbaltinitrite stain to be centered at guar...

journal_title：Plant physiology

authors： Humble GD,Hsiao TC

更新日期：1970-09-01 00:00:00

abstract：:Cyanobacteria are oxygenic photosynthetic prokaryotes that are the progenitors of the chloroplasts of algae and plants. These organisms harvest light using large membrane-extrinsic phycobilisome antenna in addition to membrane-bound chlorophyll-containing proteins. Similar to eukaryotic photosynthetic organisms, cyano...

journal_title：Plant physiology

authors： Collins AM,Liberton M,Jones HD,Garcia OF,Pakrasi HB,Timlin JA

更新日期：2012-04-01 00:00:00

abstract：:Genetic improvement of plant architecture is one of the strategies for increasing the yield potential of rice (Oryza sativa). Although great progress has been made in the understanding of plant architecture regulation, the precise mechanism is still an urgent need to be revealed. Here, we report that over-expression o...

journal_title：Plant physiology

authors： Tang Y,Liu H,Guo S,Wang B,Li Z,Chong K,Xu Y

更新日期：2018-01-01 00:00:00

abstract：:As structural and functional genomics efforts provide the biological community with ever-broadening sets of interrelated data, the need to explore such complex information for subtle relationships expands. We present wCLUTO, a Web-enabled version of the stand-alone application CLUTO, designed to apply clustering metho...

journal_title：Plant physiology

authors： Rasmussen MD,Deshpande MS,Karypis G,Johnson J,Crow JA,Retzel EF

更新日期：2003-10-01 00:00:00

abstract：:AtATM3, an ATP-binding cassette transporter of Arabidopsis (Arabidopsis thaliana), is a mitochondrial protein involved in the biogenesis of iron-sulfur clusters and iron homeostasis in plants. Our gene expression analysis showed that AtATM3 is up-regulated in roots of plants treated with cadmium [Cd(II)] or lead (II);...

journal_title：Plant physiology

authors： Kim DY,Bovet L,Kushnir S,Noh EW,Martinoia E,Lee Y

更新日期：2006-03-01 00:00:00

abstract：:Nitrogen is an essential macronutrient required for plant growth and development. A number of genes respond to nitrogen starvation conditions. However, the functions of most of these nitrogen starvation-responsive genes are unclear. Our recent survey suggested that many microRNAs (miRNAs) are responsive to nitrogen st...

journal_title：Plant physiology

authors： He H,Liang G,Li Y,Wang F,Yu D

更新日期：2014-02-01 00:00:00

abstract：:The binding of ferredoxin-NADP reductase to spinach chloroplast membranes was studied by washing the membranes with different media. Release of the enzyme from the thylakoids was greater in 0.75 millimolar EDTA but was not complete inasmuch as 20% the activity remained membrane-bound after three washes.A Scatchard plo...

journal_title：Plant physiology

authors： Carrillo N,Vallejos RH

更新日期：1982-01-01 00:00:00

abstract：:Soybean (Glycine max) nodules formed by inoculation with either an effective strain or an ineffective (noninvasive, nodule-forming) strain of Bradyrhizobium japonicum were assayed for changes in developmental patterns of carbon metabolic enzymes of the plant nodule cells. Of the enzyme activities measured, only sucros...

journal_title：Plant physiology

authors： Anthon GE,Emerich DW

更新日期：1990-02-01 00:00:00

abstract：:Sulfur is vital for primary and secondary metabolism in plant roots. To understand the molecular and morphogenetic changes associated with loss of this key macronutrient, we grew Arabidopsis (Arabidopsis thaliana) seedlings in low-sulfur conditions. These conditions induced a cascade of cellular events that converged ...

journal_title：Plant physiology

authors： Jackson TL,Baker GW,Wilks FR Jr,Popov VA,Mathur J,Benfey PN

更新日期：2015-08-01 00:00:00