Cell-specific photosynthetic gene expression in maize determined using cell separation techniques and hybridization in situ.

abstract：:Various sterols and related steroids were tested for their ability to influence ethanol-induced electrolyte leakage from Hordeum vulgare roots. Cholesterol had the greatest influence and, depending on concentration, it stimulated or inhibited the loss of electrolyte. Cholesterol, however, was ineffective if the roots ...

journal_title：Plant physiology

authors： Grunwald C

更新日期：1974-10-01 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：:Suspension cultures of carrot (Daucus carota, line C1), tobacco (Nicotiana tabacum, line TX1), and Nicotiana plumbaginifolia (line NP) were frozen under controlled conditions with trehalose as the sole cryoprotectant. Maximal post-thaw viability (71-74%), measured by phenosafranin dye exclusion, was obtained with the ...

journal_title：Plant physiology

authors： Bhandal IS,Hauptmann RM,Widholm JM

更新日期：1985-06-01 00:00:00

abstract：:Changes in diisopropylfluorophosphate (DFP)-binding proteins during development and senescence of spinach (Spinacia oleracea) leaves were followed using [(3)H]DFP and sodium dodecylsulfate-polyacrylamide gel electrophoresis-fluorography. Experiments using a series of aging stages of leaves attached to plants and ones ...

journal_title：Plant physiology

authors： Kawasaki S,Takeuchi J

更新日期：1989-05-01 00:00:00

abstract：:A starch deficient mutant of Arabidopsis thaliana (L.) Heynh. has been isolated in which leaf extracts contain only about 5% as much activity of ADPglucose pyrophosphorylase (EC 2.7.7.27) as the wild type. A single, nuclear mutation at a previously undescribed locus designated adg2 is responsible for the mutant phenot...

journal_title：Plant physiology

authors： Lin TP,Caspar T,Somerville CR,Preiss J

更新日期：1988-12-01 00:00:00

abstract：:Photosynthetically derived sugar provides carbon skeletons for lipid biosynthesis. We used mutants of Arabidopsis (Arabidopsis thaliana) and the expression of oleogenic factors to investigate relationships among sugar availability, lipid synthesis, and the accumulation of triacylglycerol (TAG) in leaf tissue. The adg1...

journal_title：Plant physiology

authors： Zhai Z,Liu H,Xu C,Shanklin J

更新日期：2017-10-01 00:00:00

abstract：:Barley (Hordeum vulgare L. cv Halcyon) seedlings which had been grown in full strength complete inorganic nutrient media (containing 6 millimolar K(+)) had high internal K(+) concentrations and low values of K(+) ((86)Rb(+)) influx when influx was measured from solutions containing 100 micromolar K(+). Transfer of the...

journal_title：Plant physiology

authors： Fernando M,Kulpa J,Siddiqi MY,Glass AD

更新日期：1990-04-01 00:00:00

abstract：:Chloroplast thylakoid protein phosphatase activity was measured using (32)P-labeled histone as an exogenous substrate and an assay of the (32)Pi released involving formation of a phosphomolybdate complex and organic extraction. The activity was liberated from wheat (Triticum aestivum) thylakoids by washing the membran...

journal_title：Plant physiology

authors： Sun G,Bailey D,Jones MW,Markwell J

更新日期：1989-01-01 00:00:00

abstract：:Identifying key players and their interactions is fundamental for understanding biochemical mechanisms at the molecular level. The ever-increasing number of alternative ways to detect protein-protein interactions (PPIs) speaks volumes about the creativity of scientists in hunting for the optimal technique. PPIs derive...

journal_title：Plant physiology

authors： Xing S,Wallmeroth N,Berendzen KW,Grefen C

更新日期：2016-06-01 00:00:00

abstract：:A rigid artificial osmotic cell has been constructed using reverse osmosis membranes that were supported by metal grids from both sides to yield a high elastic modulus of the system. The cell could be subjected to changes of external water potential either by evaporation or by application of hypertonic solutions so th...

journal_title：Plant physiology

authors： Zhu JJ,Steudle E,Beck E

更新日期：1989-12-01 00:00:00

abstract：:All mutants at 3 loci in Arabidopsis thaliana (L.) Heynh., a higher plant, that are associated with the synthesis or coupling of the thiazole moiety of thiamine are susceptible to reversible glucose inhibition. In contrast, several different alleles involved in the synthesis of the pyrimidine moiety of the vitamin are...

journal_title：Plant physiology

authors： Li SL,Redei GP

更新日期：1969-02-01 00:00:00

abstract：:A mannose (Man)-binding lectin has been isolated and characterized from the thallus of the liverwort Marchantia polymorpha. N-terminal sequencing indicated that the M. polymorpha agglutinin (Marpola) shares sequence similarity with the superfamily of monocot Man-binding lectins. Searches in the databases yielded expre...

journal_title：Plant physiology

authors： Peumans WJ,Barre A,Bras J,Rougé P,Proost P,Van Damme EJ

更新日期：2002-07-01 00:00:00

abstract：:In black cherry (Prunus serotina Ehrh.) homogenates, (R)-amygdalin is catabolized to HCN, benzaldehyde, and d-glucose by the sequential action of amygdalin hydrolase, prunasin hydrolase, and mandelonitrile lyase. The tissue and subcellular localizations of these enzymes were determined within intact black cherry seeds...

journal_title：Plant physiology

authors： Swain E,Li CP,Poulton JE

更新日期：1992-09-01 00:00:00

abstract：:Partitioning and translocation of (14)C-photosynthates were examined during flowering and seed maturation in soybean (Glycine max [L.]Merr.) plants to quantify allocation to sugars, amino acids, organic acids, and starch and to study transport of C and N from leaves to reproductive sinks. The trifoliolate leaf at the ...

journal_title：Plant physiology

authors： Koch KE,Schrader LE

更新日期：1984-08-01 00:00:00

abstract：:While membrane transporters mediating ammonium uptake across the plasma membrane have been well described at the molecular level, little is known about compartmentation and cellular export of ammonium. (The term ammonium is used to denote both NH3 and NH4+ and chemical symbols are used when specificity is required.) W...

journal_title：Plant physiology

authors： Loqué D,Ludewig U,Yuan L,von Wirén N

更新日期：2005-02-01 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：:Biochemical changes related to cyanogenesis (hydrogen cyanide production) were monitored during maturation of black cherry (Prunus serotina Ehrh.) fruits. At weekly intervals from flowering until maturity, fruits (or selected parts thereof) were analyzed for (a) fresh and dry weights, (b) prunasin and amygdalin levels...

journal_title：Plant physiology

authors： Swain E,Li CP,Poulton JE

更新日期：1992-04-01 00:00:00

abstract：:A nonphotosynthetic phosphoenolpyruvate carboxylase (EC 4.1.1.31) was partially purified from the cytosol of root nodules of alfalfa. The enzyme was purified 86-fold by ammonium sulfate fractionation, DEAE-cellulose, hydroxylapatite chromatography, and reactive agarose with a final yield of 32%. The enzyme exhibited a...

journal_title：Plant physiology

authors： Vance CP,Stade S

更新日期：1984-05-01 00:00:00

abstract：:We have previously reported the use of a combination of computational simulations and targeted experiments to build a first generation mathematical model of peppermint (Menthaxpiperita) essential oil biosynthesis. Here, we report on the expansion of this approach to identify the key factors controlling monoterpenoid e...

journal_title：Plant physiology

authors： Rios-Estepa R,Lange I,Lee JM,Lange BM

更新日期：2010-04-01 00:00:00

abstract：:Transgenic Nicotiana plumbaginifolia plants that express either a 5-fold increase or a 20-fold decrease in nitrate reductase (NR) activity were used to study the relationships between carbon and nitrogen metabolism in leaves. Under saturating irradiance the maximum rate of photosynthesis, per unit surface area, was de...

journal_title：Plant physiology

authors： Foyer CH,Lescure JC,Lefebvre C,Morot-Gaudry JF,Vincentz M,Vaucheret H

更新日期：1994-01-01 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：:Changes in the rate and pattern of protein synthesis and in translatable mRNA population during cold acclimation of alfalfa (Medicago falcata cv Anik) seedlings have been examined. There appears to be a positive correlation between the increase in ability to synthesize proteins at 4 degrees C and the increase in freez...

journal_title：Plant physiology

authors： Mohapatra SS,Poole RJ,Dhindsa RS

更新日期：1987-08-01 00:00:00

abstract：:Porphobilinogen (PBG) deaminase catalyzes the polymerization of four PBG monopyrrole units into the linear tetrapyrrole hydroxymethylbilane necessary for the formation of chlorophyll and heme in plant cells. Degenerate oligonucleotide primers were designed based on amino acid sequence data (generated by mass spectrome...

journal_title：Plant physiology

authors： Witty M,Wallace-Cook AD,Albrecht H,Spano AJ,Michel H,Shabanowitz J,Hunt DF,Timko MP,Smith AG

更新日期：1993-09-01 00:00:00

abstract：:Seeds with physiological dormancy usually experience primary and secondary dormancy in the nature; however, little is known about the differential regulation of primary and secondary dormancy. We combined multiple approaches to investigate cytological changes, hormonal levels, and gene expression dynamics in Cunningha...

journal_title：Plant physiology

authors： Cao D,Xu H,Zhao Y,Deng X,Liu Y,Soppe WJ,Lin J

更新日期：2016-12-01 00:00:00

abstract：:Selenium (Se) plays an indispensable role in human nutrition and has been implicated to have important health benefits, including being a cancer preventative agent. While different forms of Se vary in their anticarcinogenic efficacy, Se-methylselenocysteine (SeMSC) has been demonstrated to be one of the most effective...

journal_title：Plant physiology

authors： Lyi SM,Heller LI,Rutzke M,Welch RM,Kochian LV,Li L

更新日期：2005-05-01 00:00:00

abstract：:Sycamore (Acer pseudoplatanus L.) cell suspension cultures (strain OS) require 2,4-dichlorophenoxyacetic acid (2,4-D) in their culture medium for normal growth. If the 2,4-D is omitted, rates of cell division are dramatically reduced and cell lysis may occur. Despite this ;auxin requirement,' it has been shown by gas ...

journal_title：Plant physiology

authors： Moloney MM,Hall JF,Robinson GM,Elliott MC

更新日期：1983-04-01 00:00:00

abstract：:All visible protoplasmic streaming in sections of various plant stems was reversibly stopped by 2,4-dinitrophenol (DNP). Sections contained epidermal, cortical, and fiber cell types. Cells treated with DNP retained their semipermeability as evidenced by their plasmolysis in sucrose solutions. Washing out the DNP resul...

journal_title：Plant physiology

authors： Worley JF

更新日期：1968-10-01 00:00:00

abstract：:An interval on barley (Hordeum vulgare L.) chromosome 7 accounting for significant quantitative trait locus effects for winter hardiness were detected in a winter (Dicktoo) x spring (Morex) barley population (P.M. Hayes, T. Blake, T.H.H. Chen, S. Tragoonrung, F. Chen, A. Pan, and B. Liu [1993] Genome 36: 66-71). Two m...

journal_title：Plant physiology

authors： Van Zee K,Chen FQ,Hayes PM,Close TJ,Chen T

更新日期：1995-07-01 00:00:00

abstract：:Despite ongoing research on carotenoid biosynthesis in model organisms, there is a paucity of information on pathway regulation operating in the grasses (Poaceae), which include plants of world-wide agronomic importance. As a result, efforts to either breed for or metabolically engineer improvements in carotenoid cont...

journal_title：Plant physiology

authors： Gallagher CE,Matthews PD,Li F,Wurtzel ET

更新日期：2004-07-01 00:00:00

abstract：:Plants of Pisum sativum L. ;Alsweet' were grown under a controlled environment and exposed to SO(2) and O(3) to determine whether changes in stomatal aperture during exposure were related to subsequent leaf injury. Stomata consistently closed with injurious levels of SO(2) and O(3). Measurements with diffusion poromet...

journal_title：Plant physiology

authors： Olszyk DM,Tibbitts TW

更新日期：1981-03-01 00:00:00