Isolation and Characterization of the Multiple 7S Globulins of Soybean Proteins.

abstract：:The aim of this study was to characterize the effect of decreased 2-cysteine peroxiredoxin (2-CP) on the leaf anti-oxidative system in Arabidopsis. At three stages of leaf development, two lines of transgenic Arabidopsis mutants with decreased contents of chloroplast 2-CP were compared with wild type and a control lin...

journal_title：Plant physiology

authors： Baier M,Noctor G,Foyer CH,Dietz KJ

更新日期：2000-10-01 00:00:00

abstract：:The effect of leaf water deficit on net CO(2) assimilation was studied under two conditions: in one, the stomata were allowed to contribute to the regulation of CO(2) assimilation; in the other, air was forced through the leaf at a constant rate to overcome the effects of change in stomatal resistance accompanying cha...

journal_title：Plant physiology

authors： Mederski HJ,Chen LH,Curry RB

更新日期：1975-04-01 00:00:00

abstract：:Photosynthetically active bundle sheath strands capable of assimilating up to 8 micromoles CO(2) per milligram chlorophyll per hour have been isolated from fully expanded leaves of Zea mays L. Mesophyll cell contamination of the preparations was negligible, as evidenced by light and electron microscopy and by a high r...

journal_title：Plant physiology

authors： Chollet R

更新日期：1973-04-01 00:00:00

abstract：:The changes in root system architecture (RSA) triggered by phosphate (P) deprivation were studied in Arabidopsis (Arabidopsis thaliana) plants grown for 14 d on 1 mM or 3 microM P. Two different temporal phases were observed in the response of RSA to low P. First, lateral root (LR) development was promoted between day...

journal_title：Plant physiology

authors： Nacry P,Canivenc G,Muller B,Azmi A,Van Onckelen H,Rossignol M,Doumas P

更新日期：2005-08-01 00:00:00

abstract：:Three isoforms of dihydroxyacetone phosphate reductase in extracts from Dunaliella tertiolecta have been separated by a diethylaminoethyl cellulose column chromatography with a shallow NaCl gradient. The chloroplasts contained the two major isoforms, and the third, minor form was in the cytosol. The isoforms are unsta...

journal_title：Plant physiology

authors： Gee R,Goyal A,Byerrum RU,Tolbert NE

更新日期：1993-09-01 00:00:00

abstract：:An NADPH-dependent NO2--reducing system was reconstituted in vitro using ferredoxin (Fd) NADP+ oxidoreductase (FNR), Fd, and nitrite reductase (NiR) from the green alga Chlamydomonas reinhardtii. NO2- reduction was dependent on all protein components and was operated under either aerobic or anaerobic conditions. NO2- ...

journal_title：Plant physiology

authors： Jin T,Huppe HC,Turpin DH

更新日期：1998-05-01 00:00:00

abstract：:Net sucrose efflux from discs of fully expanded leaves of soybean (Glycine max [L.] Merr.) plants was studied to characterize sucrose efflux into the apoplast. Net sucrose efflux had a Q(10) of 2.3, was linear for at least 3.5 hours, and was selective for sucrose over glucose. Sulfhydryl group inhibitors reduced sucro...

journal_title：Plant physiology

authors： Secor J

更新日期：1987-01-01 00:00:00

abstract：:Gibberellin A(1) (GA(1)), 3-epi-GA(1), GA(4), GA(9), 11alpha-hydroxyGA(12), 12alpha-hydroxyGA(12), GA(15), GA(17), GA(19), GA(20), GA(25), GA(37), GA(40), GA(58), GA(69), GA(70), and GA(71) have been identified from Kovats retention indices and full scan mass spectra by capillary GC-MS analyses of purified extracts fr...

journal_title：Plant physiology

authors： Yamane H,Fujioka S,Spray CR,Phinney BO,Macmillan J,Gaskin P,Takahashi N

更新日期：1988-03-01 00:00:00

abstract：:The endosperm of 3-day germinated seedlings of Ricinus communis was homogenized in the presence or absence of Mg(2+). When the Mg(2+) -containing homogenate was fractionated on linear, 20 to 40% sucrose gradients, the endoplasmic reticulum (ER) reached equilibrium at a density of 1.146 grams per cubic centimeter. Abse...

journal_title：Plant physiology

authors： González E

更新日期：1982-01-01 00:00:00

abstract：:Calmodulin antagonists, trifluoperazine, chlorpromazine, calmidazolium, N-(6-aminohexyl)-5-chloro-1-naphthalenesulfonamide (W-7), strongly inhibited the electrofusion of barley (Hordeum vulgare L. cv Moor) protoplasts with a marked increase of broken fusion products, after 60 minutes of incubation. W-5, a dechlorinate...

journal_title：Plant physiology

authors： Abe S,Takeda J

更新日期：1986-08-01 00:00:00

abstract：:The effects of the plant growth substances indoleacetic acid (IAA) and fusicoccin on the transmembrane potential of Avena coleoptile cells (at 27-29 C) were studied. Fusicoccin caused hyperpolarization of the membrane potential which started after a lag of less than 20 seconds, and which on average reached -49 mv at a...

journal_title：Plant physiology

authors： Cleland RE,Prins HB,Harper JR,Higinbotham N

更新日期：1977-03-01 00:00:00

abstract：:Flooding the intercellular air spaces of leaves with water was shown to cause rapid closure of stomata in Tradescantia pallida, Lactuca serriola, Helianthus annuus, and Oenothera caespitosa. The response occurred when water was injected into the intercellular spaces, vacuum infiltrated into the intercellular spaces, o...

journal_title：Plant physiology

authors： Sibbernsen E,Mott KA

更新日期：2010-07-01 00:00:00

abstract：:Two mutations, amylose-extender and waxy, which affect the proportion of amylose and amylopectin of starch synthesized in the endosperm of maize (Zea mays L.) seeds, are also expressed in the pollen. However, most mutations that affect starch synthesis in the maize endosperm are not expressed in the pollen. In an atte...

journal_title：Plant physiology

authors： Bryce WH,Nelson OE

更新日期：1979-02-01 00:00:00

abstract：:The effect of O(2) partial pressure on the germination and the respiration of 12 cultivated species was studied. The reciprocal of the time necessary to observe rootlet emergence in 50% of the seeds was used to approach the germination rate. The maximum germination and respiration rates were reached in most seeds at O...

journal_title：Plant physiology

authors： Al-Ani A,Bruzau F,Raymond P,Saint-Ges V,Leblanc JM,Pradet A

更新日期：1985-11-01 00:00:00

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：:The molecular basis of plant osmosensing remains unknown. Arabidopsis (Arabidopsis thaliana) Histidine Kinase1 (AHK1) can complement the osmosensitivity of yeast (Saccharomyces cerevisiae) osmosensor mutants lacking Synthetic Lethal of N-end rule1 and SH3-containing Osmosensor and has been proposed to act as a plant o...

journal_title：Plant physiology

authors： Kumar MN,Jane WN,Verslues PE

更新日期：2013-02-01 00:00:00

abstract：:Dynamin and dynamin-like proteins are GTP-binding proteins involved in vesicle trafficking. In soybean, a 68-kD dynamin-like protein called phragmoplastin has been shown to be associated with the cell plate in dividing cells (Gu and Verma, 1996). Five ADL1 genes encoding dynamin-like proteins related to phragmoplastin...

journal_title：Plant physiology

authors： Kang BH,Busse JS,Dickey C,Rancour DM,Bednarek SY

更新日期：2001-05-01 00:00:00

abstract：:The influence of polyploidization on chloroplast coupling factor 1 (CF1) was examined in leaves and leaf protoplasts from isogenic diploid-tetraploid (DDC 2X-4X) and tetraploid-octoploid (IC 4X-8X) sets of alfalfa (Medicago sativa L.). Alfalfa CF1 was purified to homogeneity and was found to contain five subunits with...

journal_title：Plant physiology

authors： Meyers SP,Molin WT,Selman BR,Schrader LE

更新日期：1982-12-01 00:00:00

abstract：:The activity of 1,3-beta-d-glucan synthase assayed in the presence of digitonin in a microsomal preparation from suspension-cultured cells of Glycine max can be fully inhibited by unsaturated fatty acids, trienoic acids being most effective. Lysophosphatidylcholine, platelet-activating factor, acylcarnitine, and Echin...

journal_title：Plant physiology

authors： Kauss H,Jeblick W

更新日期：1986-01-01 00:00:00

abstract：:Chloroplast biogenesis has been well documented in higher plants, yet the complex methods used to regulate chloroplast activity under fluctuating environmental conditions are not well understood. In rice (Oryza sativa), the CYTOKININ-RESPONSIVE GATA TRANSCRIPTION FACTOR1 (Cga1) shows increased expression following lig...

journal_title：Plant physiology

authors： Hudson D,Guevara DR,Hand AJ,Xu Z,Hao L,Chen X,Zhu T,Bi YM,Rothstein SJ

更新日期：2013-05-01 00:00:00

abstract：:Indoleacetic acid oxidase in tobacco callus tissues (Nicotiana tabacum L., cultivar White Gold) was resolved into seven anionic isoenzymes by polyacrylamide gel disc electrophoresis. Different concentrations of kinetin and zeatin in the presence of indoleacetic acid affected the level of this enzyme, particularly two ...

journal_title：Plant physiology

authors： Lee TT

更新日期：1971-02-01 00:00:00

abstract：:Incubation of freshly cut carrot tissue in Na(3)ADP and Na(3)ATP promotes a marked intracellular increase in both ADP and ATP. The rapid increase in ATP during an ADP incubation and in ADP during an ATP incubation results from the activity of cytoplasmic enzyme systems upon the nucleotide absorbed into the cell from t...

journal_title：Plant physiology

authors： Adams PB

更新日期：1970-04-01 00:00:00

abstract：:Under controlled environment and/or field conditions, vegetative growth (height, internode length, leaf area, shoot dry weight, grain yield) was greater in an F(1) maize hybrid than in either parental inbred. Endogenous gibberellin (GA)-like substances in apical meristem cylinders were also higher in the hybrid than i...

journal_title：Plant physiology

authors： Rood SB,Pharis RP,Koshioka M,Major DJ

更新日期：1983-03-01 00:00:00

abstract：:Anthers of Nicotiana tabacum cultivar Wisconsin 38 were treated with the mutagen ethyl methane sulfonate and cultured to obtain populations of haploid plants of high genetic variability. The selection of these populations by their photosynthetic efficiency was carried out in a hydroponic culture chamber with a CO(2) a...

journal_title：Plant physiology

authors： Medrano H,Primo-Millo E

更新日期：1985-10-01 00:00:00

abstract：:The use of only the upper part of the hypocotyl and the cotyledons in the Amaranthus tricolor bioassay for cytokinins, instead of the whole seedling, was found to reduce the endogenous response and give a higher benzyladenine-dependent response. There is no marked difference in the uptake or metabolism of benzyladenin...

journal_title：Plant physiology

authors： Elliott DC

更新日期：1979-02-01 00:00:00

abstract：:Accumulation of mRNAs for the defense-related genes phenylalanine ammonia-lyase (PAL), chalcone synthase, chitinase (CHT), glucanase, and hydroxyproline-rich glycoprotein were examined in roots of dark red kidney bean (Phaseolus vulgaris L. cv Moncalm) colonized by the arbuscular mycorrhizal fungus Glomus intraradices...

journal_title：Plant physiology

authors： Blee KA,Anderson AJ

更新日期：1996-02-01 00:00:00

abstract：:The long-day plant Arabidopsis thaliana (L.) Heynh. flowers early in response to brief end-of-day (EOD) exposures to far-red light (FR) following a fluorescent short day of 8 h. FR promotion of flowering was nullified by subsequent brief red light (R) EOD exposure, indicating phytochrome involvement. The EOD response ...

journal_title：Plant physiology

authors： Bagnall DJ,King RW,Whitelam GC,Boylan MT,Wagner D,Quail PH

更新日期：1995-08-01 00:00:00

abstract：:alpha-Amylase levels in intact seeds of barley (Hordeum vulgare L. cv. Himalaya) reach a maximum at 3 to 4 days of germination while gibberellin levels continue to increase beyond 6 days of germination. In contrast to its effect on half seeds, gibberellic acid does not increase the total amount of alpha-amylase produc...

journal_title：Plant physiology

authors： Jones RL,Armstrong JE

更新日期：1971-08-01 00:00:00

abstract：:Isolated maize (Zea mays var. kelvedon glory) etioplasts have been used to investigate the relationships between the spectral shifts and ultrastructural changes which occur during light-induced chloroplast development. After primary photoconversion, the Shibata shift was observed as a change from 680 to 670 nm in the ...

journal_title：Plant physiology

authors： Horton P,Leech RM

更新日期：1975-02-01 00:00:00

abstract：:ADP-glucose pyrophosphorylase (AGPase) is a key regulatory enzyme in starch biosynthesis. However, plant AGPases differ in several parameters, including spatial and temporal expression, allosteric regulation, and heat stability. AGPases of cereal endosperms are heat labile, while those in other tissues, such as the po...

journal_title：Plant physiology

authors： Linebarger CR,Boehlein SK,Sewell AK,Shaw J,Hannah LC

更新日期：2005-12-01 00:00:00