Superoxide dismutase in Arabidopsis: an eclectic enzyme family with disparate regulation and protein localization.

abstract：:Cauliflower mosaic virus (CaMV) replicated in protoplasts and in inoculated leaves of the non-host, cotton (Gossypium hirsutum, L.). Protoplasts prepared from suspension-cultured cotton cells were infected by incubation with liposome-encapsulated CaMV virions. During a 1-week culture period the amount of CaMV nucleic ...

journal_title：Plant physiology

authors： Hussain MM,Melcher U,Whittle T,Williams A,Brannan CM,Mitchell ED

更新日期：1987-03-01 00:00:00

abstract：:Extracellular adhesives from the diatoms Achnanthes longipes, Amphora coffeaeformis, Cymbella cistula, and Cymbella mexicana were characterized by monosaccharide and methylation analysis, lectin-fluorescein isothiocyanate localization, and cytochemical staining. Polysaccharide was the major component of adhesives form...

journal_title：Plant physiology

authors： Wustman BA,Gretz MR,Hoagland KD

更新日期：1997-04-01 00:00:00

abstract：:Stem cold hardening developed to different levels in citrus types tested in controlled environments. Exotherms indicated ice spread was more uniform and rapid in unhardened than in cold-hardened stems. All attempts to inhibit the functioning of citrus leaves resulted in less cold hardening in the stems. Citrus leaves ...

journal_title：Plant physiology

authors： Yelenosky G

更新日期：1975-10-01 00:00:00

abstract：:Changes in the levels of twenty-two free amino acids and in the amino acid composition of the total protein were measured throughout the development of cotyledons of a dwarf garden pea, Pisum sativum cv Greenfeast, grown in a constant environment. A sensitive double-isotope dansylation technique was used. Fresh weight...

journal_title：Plant physiology

authors： Macnicol PK

更新日期：1983-06-01 00:00:00

abstract：:Pollen tube growth requires a Ca2+ gradient, with elevated levels of cytosolic Ca2+ at the growing tip. This gradient's magnitude oscillates with growth oscillation but is always maintained. Ca2+ influx into the growing tip is necessary, and its magnitude also oscillates with growth. It has been widely assumed that st...

journal_title：Plant physiology

authors： Dutta R,Robinson KR

更新日期：2004-07-01 00:00:00

abstract：:Synechocystis PCC 6803 contains two types of glutathione peroxidase-like proteins (GPX-1 and GPX-2) that utilize NADPH but not reduced glutathione and unsaturated fatty acid hydroperoxides or alkyl hydroperoxides. The steady-state transcript level of gpx-1 gradually increased under oxidative stress conditions imposed ...

journal_title：Plant physiology

authors： Gaber A,Yoshimura K,Tamoi M,Takeda T,Nakano Y,Shigeoka S

更新日期：2004-09-01 00:00:00

abstract：:To determine the selectivity of movement of amino acids from source leaves to sink tissues in soybeans (Glycine max [L.] Merr. ;Wells'), (14)C-labeled serine, leucine, or lysine was applied to an abraded spot on a fully expanded trifoliolate leaflet, and an immature sink leaf three nodes above was monitored with a GM ...

journal_title：Plant physiology

authors： Housley TL,Peterson DM,Schrader LE

更新日期：1977-02-01 00:00:00

abstract：:The trans-Golgi network (TGN) plays a central role in cellular secretion and has been implicated in sorting cargo destined for the plasma membrane. Previously, the Arabidopsis (Arabidopsis thaliana) echidna (ech) mutant was shown to exhibit a dwarf phenotype due to impaired cell expansion. However, ech also has a prev...

journal_title：Plant physiology

authors： Fan X,Yang C,Klisch D,Ferguson A,Bhaellero RP,Niu X,Wilson ZA

更新日期：2014-03-01 00:00:00

abstract：:The architecture of wheat (Triticum aestivum) inflorescence and its complexity is among the most important agronomic traits that influence yield. For example, wheat spikes vary considerably in the number of spikelets, which are specialized reproductive branches, and the number of florets, which are spikelet branches t...

journal_title：Plant physiology

authors： Wang Y,Yu H,Tian C,Sajjad M,Gao C,Tong Y,Wang X,Jiao Y

更新日期：2017-10-01 00:00:00

abstract：:Intact spheroplasts of the cyanobacterium (blue-green alga) Anacystis nidulans oxidized various exogenous c-type cytochromes with concomitant outward proton translocation while exogenous ferricytochrome c was not reduced. The H(+)/e(-) stoichiometry was close to 1 with each of the cytochromes and did not depend on the...

journal_title：Plant physiology

authors： Peschek GA

更新日期：1984-08-01 00:00:00

abstract：:Plant cystatins are inhibitors of cysteine-proteases of the papain C1A and legumain C13 families. Cystatin data from multiple plant species have suggested that these inhibitors act as defense proteins against pests and pathogens and as regulators of protein turnover. In this study, we characterize the entire cystatin ...

journal_title：Plant physiology

authors： Martinez M,Cambra I,Carrillo L,Diaz-Mendoza M,Diaz I

更新日期：2009-11-01 00:00:00

abstract：:Aurora kinases are key effectors of mitosis. Plant Auroras are functionally divided into two clades. The alpha Auroras (Aurora1 and Aurora2) associate with the spindle and the cell plate and are implicated in controlling formative divisions throughout plant development. The beta Aurora (Aurora3) localizes to centromer...

journal_title：Plant physiology

authors： Boruc J,Weimer AK,Stoppin-Mellet V,Mylle E,Kosetsu K,Cedeño C,Jaquinod M,Njo M,De Milde L,Tompa P,Gonzalez N,Inzé D,Beeckman T,Vantard M,Van Damme D

更新日期：2017-01-01 00:00:00

abstract：:Nitrate reductase (NR)-inactivating proteins from corn roots (Wf-9 x 38-11) and rice cell suspension cultures were tested against a partially purified NR obtained from corn leaves (W64A x W182E). The corn protein was purified 921-fold and the rice protein, 1,660-fold using standard purification procedures. Approximate...

journal_title：Plant physiology

authors： Yamaya T,Oaks A,Boesel IL

更新日期：1980-01-01 00:00:00

abstract：:The stable carbon isotope composition of isoprene emitted from leaves of red oak (Quercus rubra L.) was measured. Isoprene was depleted in (13)C relative to carbon recently fixed by photosynthesis. The difference in isotope composition between recently fixed carbon and emitted isoprene was independent of the isotopic ...

journal_title：Plant physiology

authors： Sharkey TD,Loreto F,Delwiche CF,Treichel IW

更新日期：1991-09-01 00:00:00

abstract：:Biosynthesis of ent-kaurene was investigated in extracts of cell suspension cultures and seedlings of castor bean. Both cell-free extracts contain an inhibitor of kaurene synthetase. The inhibition affects mainly the cyclization of geranylgeranyl pyrophosphate to copalyl pyrophosphate (activity A) and has little or no...

journal_title：Plant physiology

authors： Gafni Y,Shechter I

更新日期：1981-06-01 00:00:00

abstract：:The role of roots in the enhancement of cytokinin content and leaf growth of Phaseolus vulgaris plants after decapitation and partial defoliation was investigated. Partial excision of the roots of plants which were decapitated above the primary leaf node resulted in a reduction of leaf growth and soluble proteins accu...

journal_title：Plant physiology

authors： Carmi A,Staden JV

更新日期：1983-09-01 00:00:00

abstract：:The relationship between loss of ribulose-1,5-bisphosphate carboxylase (RuBPCase) and the decline in photosynthesis during the senescence of barley primary leaves was assessed. Loss of RuBPCase accounted for about 85% of the decrease in soluble protein. RuBPCase was highly correlated with in vitro RuBPCase activity (r...

journal_title：Plant physiology

authors： Friedrich JW,Huffaker RC

更新日期：1980-06-01 00:00:00

abstract：:The pigment content of dark-grown primary needles of Pinus jeffreyi L. and Pinus sylvestris L. was determined by high-performance liquid chromatography. The state of protochlorophyllide a and of chlorophylls during dark growth were analyzed by in situ 77 K fluorescence spectroscopy. Both measurements unambiguously dem...

journal_title：Plant physiology

authors： Schoefs B,Franck F

更新日期：1998-12-01 00:00:00

abstract：:The influence of growth temperature on the free sugar and sucrose phosphate synthase content and activity of spinach (Spinacia oleracea) leaf tissue was studied. When plants were grown at 25 degrees C for 3 weeks and then transferred to a constant 5 degrees C, sucrose, glucose, and fructose accumulated to high levels ...

journal_title：Plant physiology

authors： Guy CL,Huber JL,Huber SC

更新日期：1992-09-01 00:00:00

abstract：:Nonhost resistance is defined as the immunity of a plant species to all nonadapted pathogen species. Arabidopsis (Arabidopsis thaliana) ecotype Columbia-0 is nonhost to the oomycete plant pathogen Phytophthora sojae and the fungal plant pathogen Fusarium virguliforme that are pathogenic to soybean (Glycine max). Previ...

journal_title：Plant physiology

authors： Wang B,Sumit R,Sahu BB,Ngaki MN,Srivastava SK,Yang Y,Swaminathan S,Bhattacharyya MK

更新日期：2018-01-01 00:00:00

abstract：:Phytophthora megasperma Drechs. f. sp. glycinea Kuan & Erwin (PMG) cell wall glucan has been extensively characterized as an elicitor of the pterocarpan phytoalexins, the glyceollins in soybean (Glycine max L.). Just recently, this glucan was shown to be a potent elicitor of conjugates of the isoflavones, daidzein and...

journal_title：Plant physiology

authors： Graham MY,Graham TL

更新日期：1991-12-01 00:00:00

abstract：:Polygalacturonase-inhibiting protein (PGIP) is a cell wall protein that inhibits fungal polygalacturonases (PGs) and retards the invasion of plant tissues by phytopathogenic fungi. Here, we report the interaction of two PGIP isoforms from Phaseolus vulgaris (PvPGIP1 and PvPGIP2) with both polygalacturonic acid and cel...

journal_title：Plant physiology

authors： Spadoni S,Zabotina O,Di Matteo A,Mikkelsen JD,Cervone F,De Lorenzo G,Mattei B,Bellincampi D

更新日期：2006-06-01 00:00:00

abstract：:Saponaria vaccaria (Caryophyllaceae), a soapwort, known in western Canada as cowcockle, contains bioactive oleanane-type saponins similar to those found in soapbark tree (Quillaja saponaria; Rosaceae). To improve our understanding of the biosynthesis of these saponins, a combined polymerase chain reaction and expresse...

journal_title：Plant physiology

authors： Meesapyodsuk D,Balsevich J,Reed DW,Covello PS

更新日期：2007-02-01 00:00:00

abstract：:A brief red light pretreatment (pulse), operating through phytochrome, stimulates the synthesis of chlorophyll a and b in Sorghum vulgare shoots that are placed in continuous saturating white light. The red light effect is fully reversible by a far-red (756 nanometers) light pulse for 45 minutes. Thereafter, escape fr...

journal_title：Plant physiology

authors： Oelze-Karow H,Mohr H

更新日期：1982-09-01 00:00:00

abstract：:Streptomycin and chloramphenicol inhibit the development of the photosynthetic apparatus and enhance anthocyanin synthesis in tomato (Lycopersican esculentum, cv. Beefsteak) and red cabbage (Brassica oleracea, cv. Red Acre) seedlings. The two antibiotics do not affect the basic features of light-dependent anthocyanin ...

journal_title：Plant physiology

authors： Mancinelli AL,Yang CP,Rabino I,Kuzmanoff KM

更新日期：1976-08-01 00:00:00

abstract：:A phosphatidylinositol-specific phospholipase C of plant stems (EC 3.1.4.10) assayed at pH 6.6 and at 30 degrees C cleaved phosphatidylinositol such that more than 85% of the product was inositol-1-phosphate. Other phospholipids were cleaved 5 to 10% or less under these conditions. The phospholipase had both a soluble...

journal_title：Plant physiology

authors： Pfaffmann H,Hartmann E,Brightman AO,Morré DJ

更新日期：1987-12-01 00:00:00

abstract：:Superoxide dismutases (SODs) play a key role in the cellular defense against reactive oxygen species. To study the transcriptional regulation at the cellular level, the promoter of the Nicotiana plumbaginifolia cytosolic gene encoding Cu/ZnSOD (SODCc) was fused to the beta-glucuronidase (GUS) reporter gene (gusA) and ...

journal_title：Plant physiology

authors： Hérouart D,Van Montagu M,Inzé D

更新日期：1994-03-01 00:00:00

abstract：:Oxygen deprivation induces a wide variety of genes, but the most extensively studied are those encoding enzymes of the glycolytic pathway. Lactate dehydrogenase (LDH, EC 1.1.1.27) activity increases up to 3.5-fold in maize (Zea mays L.) roots during several days of hypoxic induction. This increase in activity is accom...

journal_title：Plant physiology

authors： Christopher ME,Good AG

更新日期：1996-11-01 00:00:00

abstract：:p40s are acidic proteins of eukaryotic cells occurring either free in the cytoplasm or in association with ribosomes, the latter occurring in both monosomes and polysomes. p40s may play a role in the regulation of protein synthesis, although the exact mechanism is not known. Leaves of all 10 plant species examined her...

journal_title：Plant physiology

authors： Garcia-Hernandez M,Davies E,Baskin TI,Staswick PE

更新日期：1996-06-01 00:00:00

abstract：:The slow inactivation which accompanies catalysis by higher-plant ribulose-P(2) carboxylase-oxygenase (Rubisco) in vitro was only partially reversed when the enzyme was gel filtered to remove small molecules. However, gel filtration or dialysis in the presence of high SO(2-) (4) concentrations induced full recovery. T...

journal_title：Plant physiology

authors： Edmondson DL,Badger MR,Andrews TJ

更新日期：1990-08-01 00:00:00