Ozone-Induced Alterations in the Accumulation of Newly Synthesized Proteins in Leaves of Maize.

abstract：:The triple isotope composition (delta17O and delta18O) of dissolved O2 in the ocean and in ice cores was recently used to assess the primary productivity over broad spatial and temporal scales. However, assessment of the productivity with the aid of this method must rely on accurate measurements of the 17O/16O versus ...

journal_title：Plant physiology

authors： Helman Y,Barkan E,Eisenstadt D,Luz B,Kaplan A

更新日期：2005-08-01 00:00:00

abstract：:Two cultivars of rice (Oryza sativa L.) IR-36 and Fujiyama-5 were grown at ambient (360 microbars) and elevated CO(2) (660 microbars) from germination through reproduction in unshaded greenhouses at the Duke University Phytotron. Growth at elevated CO(2) resulted in significant decreases in nighttime respiration and i...

journal_title：Plant physiology

authors： Ziska LH,Teramura AH

更新日期：1992-06-01 00:00:00

abstract：:The elongation response elicited by incubating excised hypocotyl sections of lettuce (Lactuca sativa L.) in light in gibberellin (GA) can be enhanced by the addition of Cl(-), Br(-), and NO(3) (-) salts of K(+) and Na(+). Sections incubated in light in the absence of GA do not elongate in response to the addition of s...

journal_title：Plant physiology

authors： Stuart DA,Jones RL

更新日期：1977-01-01 00:00:00

abstract：:Long chain cyclopropane fatty acids were observed in the sulfolipid fraction extracted from leaves of the early spring plants Galanthus nivalis L. and Anthriscus silvestris L. (Hoffm.). The content of cyclopropane fatty acids with 25 carbon atoms appeared to be clearly correlated with earliness in spring, and it range...

journal_title：Plant physiology

authors： Kuiper PJ,Stuiver B

更新日期：1972-03-01 00:00:00

abstract：:The plastid genome is highly conserved among plant species, suggesting that alterations of its structure would have dramatic impacts on plant fitness. Nevertheless, little is known about the direct consequences of plastid genome instability. Recently, it was reported that the plastid Whirly proteins WHY1 and WHY3 and ...

journal_title：Plant physiology

authors： Lepage É,Zampini É,Brisson N

更新日期：2013-10-01 00:00:00

abstract：:The development of photochemical activity in relation to pigment and membrane protein accumulation in chloroplasts of greening wild-type barley (Hordeum vulgare L. cv. Gateway) and its virescens mutant were studied. The rate of chlorophyll accumulation per plastid was faster in the wild-type than in the mutant seedlin...

journal_title：Plant physiology

authors： Kyle DJ,Zalik S

更新日期：1982-06-01 00:00:00

abstract：:Given the substantial changes in mitochondrial gene expression, the mitochondrial proteome, and respiratory function during rice (Oryza sativa) germination under anaerobic and aerobic conditions, we have attempted to identify changes in mitochondrial membrane transport capacity during these processes. We have assemble...

journal_title：Plant physiology

authors： Taylor NL,Howell KA,Heazlewood JL,Tan TY,Narsai R,Huang S,Whelan J,Millar AH

更新日期：2010-10-01 00:00:00

abstract：:Soybean (Glycine max L. Merr.) germplasm, isogenic except for loci controlling male sterility (ms(1)), was utilized to study the effects of reproductive development on certain aspects of photosynthesis. Plants were sampled at various times between flowering (77 days after transplanting) and maturity (147 days after tr...

journal_title：Plant physiology

authors： Burke JJ,Kalt-Torres W,Burton JW,Wilson RF

更新日期：1987-08-01 00:00:00

abstract：:The cDNA for 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase of Arabidopsis encodes a polypeptide with an amino-terminal signal sequence for plastid import. A cDNA fragment encoding the processed form of the enzyme was expressed in Escherichia coli. The resulting protein was purified to electrophoretic homogeneit...

journal_title：Plant physiology

authors： Entus R,Poling M,Herrmann KM

更新日期：2002-08-01 00:00:00

abstract：:Substantial errors can be introduced to estimates of leaf resistance (r(l)) obtained from diffusion porometers unless precautions are taken to reduce the leaf-cup temperature difference (T(leaf) - T(cup)) to acceptable levels prior to measurement. When T(leaf) > T(cup), underestimation of leaf resistance occurs; the r...

journal_title：Plant physiology

authors： Morrow PA,Slatyer RO

更新日期：1971-04-01 00:00:00

abstract：:We used Phytotyping4D to investigate the contribution of clock and light signaling to the diurnal regulation of rosette expansion growth and leaf movement in Arabidopsis (Arabidopsis thaliana). Wild-type plants and clock mutants with a short (lhycca1) and long (prr7prr9) period were analyzed in a T24 cycle and in T-cy...

journal_title：Plant physiology

authors： Apelt F,Breuer D,Olas JJ,Annunziata MG,Flis A,Nikoloski Z,Kragler F,Stitt M

更新日期：2017-07-01 00:00:00

abstract：:Lys deacylases are essential regulators of cell biology in many contexts. Here, we have identified CddA (cyanobacterial deacetylase/depropionylase), a Lys deacylase enzyme expressed in the cyanobacterium Synechococcus sp. PCC 7002 that has both deacetylase and depropionylase activity. Loss of the gene cddA led to slow...

journal_title：Plant physiology

authors： Liu X,Yang M,Liu Y,Ge F,Zhao J

更新日期：2020-10-01 00:00:00

abstract：:After cold treatment of seedlings of winter wheat (Triticum aestivum L.), levels of hydrogen peroxide in the leaves were measured. The concentration of hydrogen peroxide increased to about three times the control level within a few minutes, and returned to the normal level in 15 to 20 minutes. The elevated level of hy...

journal_title：Plant physiology

authors： Okuda T,Matsuda Y,Yamanaka A,Sagisaka S

更新日期：1991-11-01 00:00:00

abstract：:Compounds with planar triple ring systems such as acridine orange, 9-amino acridine, 9-amino-1,2,3,4-tetrahydroacridine (tacrine), 6,9-diamino-2-ethoxyacridine lactate monohydrate (DE-acridine), 6-chloro-9-(3'-diethylamino-2'-hydroxypropylamino) -2-methoxyacridine.2 HCl (CDM-acridine), quinacrine, 6-chloro-9-(4'-dieth...

journal_title：Plant physiology

authors： Hadwiger LA,Schwochau ME

更新日期：1971-03-01 00:00:00

abstract：:A wide diversity of isoprenoids is produced in different plant compartments. Most groups of isoprenoids synthesized in plastids, and some produced elsewhere in the plant cell derive from geranylgeranyl diphosphate (GGPP) synthesized by GGPP synthase (GGPPS) enzymes. In Arabidopsis (Arabidopsis thaliana), five genes ap...

journal_title：Plant physiology

authors： Ruiz-Sola MÁ,Barja MV,Manzano D,Llorente B,Schipper B,Beekwilder J,Rodriguez-Concepcion M

更新日期：2016-11-01 00:00:00

abstract：:Five different regions of the first foliage leaf of etiolated barley seedlings were studied with respect to leaf growth, plastid growth and replication, differentiation of etioplasts, and conversion of etioplasts into chloroplasts upon illumination. Ultrastructural changes of the plastids were correlated with chloroph...

journal_title：Plant physiology

authors： Robertson D,Laetsch WM

更新日期：1974-08-01 00:00:00

abstract：:SHORT-ROOT (SHR) and SCARECROW (SCR) are required for stem cell maintenance in the Arabidopsis (Arabidopsis thaliana) root meristem, ensuring its indeterminate growth. Mutation of SHR and SCR genes results in disorganization of the quiescent center and loss of stem cell activity, resulting in the cessation of root gro...

journal_title：Plant physiology

authors： Dhondt S,Coppens F,De Winter F,Swarup K,Merks RM,Inzé D,Bennett MJ,Beemster GT

更新日期：2010-11-01 00:00:00

abstract：:Red-light irradiation of etiolated wheat (Triticum aestivum L.) leaf protoplasts rapidly increases calcium-dependent phosphorylation in vivo of 70- and 60-kD peptides, and the phosphorylation is attenuated by simultaneous far-red light (K.M. Fallon, P.S. Shacklock, A.J. Trewavas [1993] Plant Physiology 101:1039-1045)....

journal_title：Plant physiology

authors： Fallon KM,Trewavas AJ

更新日期：1994-05-01 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：: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：:An experiment was conducted to investigate the reduction of endogenous NO(3) (-), which had been taken up by plants in darkness, during the course of the subsequent light period. Vegetative, nonnodulated soybean plants (Glycine max [L]. Merrill, ;Ransom') were exposed to 1.0 millimolar (15)NO(3) (-) for 12 hours in da...

journal_title：Plant physiology

authors： Rufty TW,Volk RJ,Mackown CT

更新日期：1987-08-01 00:00:00

abstract：:Wood is an important raw material and environmentally cost-effective renewable source of energy. However, the molecular biology of wood formation (i.e. secondary growth) is surprisingly understudied. A novel experimental system was employed to study the molecular regulation of secondary xylem formation in Arabidopsis....

journal_title：Plant physiology

authors： Ko JH,Han KH,Park S,Yang J

更新日期：2004-06-01 00:00:00

abstract：:High performance liquid chromatography analyses revealed that glutathione (GSH) and cysteine are two of the major low molecular weight thiol compounds in maize root extracts. Treatment of maize roots to heat shock temperatures of 40 degrees C resulted in a decrease of cysteine levels and an increase of GSH levels. Pul...

journal_title：Plant physiology

authors： Nieto-Sotelo J,Ho TH

更新日期：1986-12-01 00:00:00

abstract：:Amitrole (3-amino-s-triazole), dichlormate (3,4-dichlorobenzyl methylcarbamate), and pyriclor (2,3,5-trichloro-4-pyridinol) inhibited normal carotenogenesis in etiolated wheat (Triticum aestivum L. var. Coker 65-20) seedlings. Carotenoid precursors accumulated in treated plants. In dichlormate-treated plants, zeta-car...

journal_title：Plant physiology

authors： Burns ER,Buchanan GA,Carter MC

更新日期：1971-01-01 00:00:00

abstract：:Opaque or nonvitreous phenotypes relate to the seed architecture of maize (Zea mays) and are linked to loci that control the accumulation and proper deposition of storage proteins, called zeins, into specialized organelles in the endosperm, called protein bodies. However, in the absence of null mutants of each type of...

journal_title：Plant physiology

authors： Wu Y,Messing J

更新日期：2010-05-01 00:00:00

abstract：:Laminarin, a linear beta-1,3 glucan (mean degree of polymerization of 33) was extracted and purified from the brown alga Laminaria digitata. Its elicitor activity on tobacco (Nicotiana tabacum) was compared to that of oligogalacturonides with a mean degree of polymerization of 10. The two oligosaccharides were perceiv...

journal_title：Plant physiology

authors： Klarzynski O,Plesse B,Joubert JM,Yvin JC,Kopp M,Kloareg B,Fritig B

更新日期：2000-11-01 00:00:00

abstract：:Fructose-2,6-bisphosphate (Fru-2,6-bisP) was evaluated as a potential marker for the dormancy-breaking phase or the germination phase before pericarp splitting in red rice (Oryza sativa). During 4 h of imbibition at 30[deg]C, Fru-2,6-bisP of dehulled dormant and nondormant seeds increased to 0.26 and 0.38 pmol embryo-...

journal_title：Plant physiology

authors： Footitt S,Cohn MA

更新日期：1995-04-01 00:00:00

abstract：:Fruit firmness in tomato (Solanum lycopersicum) is determined by a number of factors including cell wall structure, turgor, and cuticle properties. Firmness is a complex polygenic trait involving the coregulation of many genes and has proved especially challenging to unravel. In this study, a quantitative trait locus ...

journal_title：Plant physiology

authors： Chapman NH,Bonnet J,Grivet L,Lynn J,Graham N,Smith R,Sun G,Walley PG,Poole M,Causse M,King GJ,Baxter C,Seymour GB

更新日期：2012-08-01 00:00:00

abstract：:Experiments were conducted on Nicotiana tabacum, L. to study the relation in the grana among chlorophylls, carotenoids, and proteins. The effect of iron chlorosis on protein and pigment synthesis was studied at different stages of chlorosis using glycine-U-C(14). Pigments were separated by thin layer chromatography.Ch...

journal_title：Plant physiology

authors： Shetty AS,Miller GW

更新日期：1966-03-01 00:00:00

abstract：:We initially compared lipid peroxidation profiles in tobacco (Nicotiana tabacum) leaves during different cell death events. An upstream oxylipin assay was used to discriminate reactive oxygen species (ROS)-mediated lipid peroxidation from 9- and 13-lipoxygenase (LOX)-dependent lipid peroxidation. Free radical-mediated...

journal_title：Plant physiology

authors： Montillet JL,Chamnongpol S,Rustérucci C,Dat J,van de Cotte B,Agnel JP,Battesti C,Inzé D,Van Breusegem F,Triantaphylidès C

更新日期：2005-07-01 00:00:00