Oxygen-18 and deuterium labeling studies of choline oxidation by spinach and sugar beet.

abstract：:Circular RNAs (circRNAs) are widely distributed and play essential roles in a series of developmental processes, although none have been identified or characterized in grapevines (Vitis vinifera). In this study, we characterized the function of grape circRNA and uncovered thousands of putative back-splicing sites by g...

journal_title：Plant physiology

authors： Gao Z,Li J,Luo M,Li H,Chen Q,Wang L,Song S,Zhao L,Xu W,Zhang C,Wang S,Ma C

更新日期：2019-06-01 00:00:00

abstract：:This study examines the capacity of intact spinach (Spinacia oleracea L.) chloroplasts to fix (14)CO(2) when supplied with Benson-Calvin cycle intermediates in the presence of 3-(3,4-dichlorophenyl)-1,1-dimethylurea (DCMU). Under these conditions, substantial (14)CO(2) fixation occurred in the light but not in the dar...

journal_title：Plant physiology

authors： Woo KC,Gerbaud A,Furbank RT

更新日期：1983-06-01 00:00:00

abstract：:The effect of external CO2 concentration on the expression of carbonic anhydrase (CA) and ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) was examined in pea (Pisum sativum cv Little Marvel) leaves. Enzyme activities and their transcript levels were reduced in plants grown at 1000 [mu]L/L CO2 compared with p...

journal_title：Plant physiology

authors： Majeau N,Coleman JR

更新日期：1996-10-01 00:00:00

abstract：:Nickel was established as an essential micronutrient for the growth of temperate cereal crops. Grain from barley (Hordeum vulgare L. cv ;Onda'; containing 40 to 80 nanograms of Ni per gram dry weight) grown in solution culture with negligible Ni concentrations (< 30 nanograms of Ni per liter) exhibited greatly reduced...

journal_title：Plant physiology

authors： Brown PH,Welch RM,Cary EE

更新日期：1987-11-01 00:00:00

abstract：:Growth of Zea mays L. cv Potro roots was inhibited by the herbicide metsulfuron methyl (MSM) at the lowest concentration tested: 5 nanomoles per liter. Pretreatment of corn seeds with commercial 1,8-naphthalic anhydride (NA) at 1% (w/w) partially reversed MSM-induced root growth inhibition. MSM at a concentration of 5...

journal_title：Plant physiology

authors： Milhomme H,Bastide J

更新日期：1990-06-01 00:00:00

abstract：:The vacuoles of lower epidermal strips from Vicia faba exhibit an intrinsic green fluorescence when incubated in alkaline buffers. Using an alkaline-induced absorbance change as a spectrophotometric assay, the major pigment responsible for this fluorescence was isolated and identified as the flavonoid: kaempferol 3-O-...

journal_title：Plant physiology

authors： Vierstra RD,John TR,Poff KL

更新日期：1982-02-01 00:00:00

abstract：:Light- and oxygen-induced changes of cytochromes f, b(563), and b(559) and ferredoxin-flavoprotein were studied by a double beam spectrophotometer with combinations of inhibitors and lowered temperatures in the whole cells of the pale green mutant of Chlamydomonas reinhardi (ATCC 18302). At room temperature, the stead...

journal_title：Plant physiology

authors： Hiyama T,Nishimura M,Chance B

更新日期：1970-07-01 00:00:00

abstract：:Lipid peroxide-derived toxic carbonyl compounds (oxylipin carbonyls), produced downstream of reactive oxygen species (ROS), were recently revealed to mediate abiotic stress-induced damage of plants. Here, we investigated how oxylipin carbonyls cause cell death. When tobacco (Nicotiana tabacum) Bright Yellow-2 (BY-2) c...

journal_title：Plant physiology

authors： Biswas MS,Mano J

更新日期：2015-07-01 00:00:00

abstract：:To study the role of sorbitol-6-phosphate dehydrogenase in sorbitol synthesis in leaves of Rosaceous plants, properties of the enzyme and its presence in several plants in the family was investigated. The activity of the enzyme, which catalyzes an NADP-dependent oxidation of the substrate to glucose-6-phosphate, was d...

journal_title：Plant physiology

authors： Hirai M

更新日期：1981-02-01 00:00:00

abstract：:Chloroplasts have been isolated from 4- to 6-day-old corn (Zea mays) leaves capable of assimilating 45 micromoles CO(2) per milligram chlorophyll per hour. The effects of various factors such as inorganic phosphate, reducing agents, inhibitors, intermediates of the photosynthetic carbon reduction cycle, organic acids,...

journal_title：Plant physiology

authors： O'neal D,Hew CS,Latzko E,Gibbs M

更新日期：1972-04-01 00:00:00

abstract：:The uptake of cadmium by excised root tissue of barley (Hordeum vulgare L. cv. Arivat) was investigated with respect to kinetics, concentration, and interactions with various cations. The role of metabolism in Cd absorption was examined using a range of temperatures, anaerobic treatments, and chemical inhibitors. The ...

journal_title：Plant physiology

authors： Cutler JM,Rains DW

更新日期：1974-07-01 00:00:00

abstract：:Membrane preparation (sedimenting between 13,000(g) and 80,000(g)) of germinating radish seeds (Raphanus sativus L.) was active in hydrolyzing ATP and, to a lesser extent, a variety of other phosphorylated compounds. Dicyclohexylcarbodiimide (DCCD) and diethylstilbestrol significantly inhibited the ATPase activity (40...

journal_title：Plant physiology

authors： Cocucci M,Ballarin-Denti A

更新日期：1981-08-01 00:00:00

abstract：:We studied the relationship between ethylene and gravity-induced upward bending of bermudagrass (Cynodon dactylon L. Pers.) stolons. Ethylene production begins within 3 hours of the onset of gravistimulation, and increases thereafter until the 15th hour, after which it declines. There is a close positive relationship ...

journal_title：Plant physiology

authors： Balatti PA,Willemöes JG

更新日期：1989-12-01 00:00:00

abstract：:Glyoxysomes isolated from castor bean (Ricinus communis L. var. zanzibariensis) endosperm have been stained by the cytochemical diaminobenzidine reaction. The reaction product obtained by preincubation with 3,3'-diaminobenzidine and incubation with the reagent and H(2)O(2) is distributed uniformly throughout the matri...

journal_title：Plant physiology

authors： Bieglmayer C,Ruis H

更新日期：1974-02-01 00:00:00

abstract：:The major conclusion drawn was that malate generated in corn roots during a 15-minute period of CO(2) fixation and malate introduced into the tissue during a similar period from the bathing medium share a common extramitochondrial compartment, the cytoplasmic pool. The utilization of these 2 forms of malate is normall...

journal_title：Plant physiology

authors： Lips SH,Beevers H

更新日期：1966-04-01 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 shapes of leaves are dynamic, changing over evolutionary time between species, within a single plant producing different shaped leaves at successive nodes, during the development of a single leaf as it allometrically expands, and in response to the environment. Notably, strong correlations between the dissection a...

journal_title：Plant physiology

authors： Chitwood DH,Rundell SM,Li DY,Woodford QL,Yu TT,Lopez JR,Greenblatt D,Kang J,Londo JP

更新日期：2016-03-01 00:00:00

abstract：:Chloroplasts are multifunctional organelles whose morphology is affected by environmental stresses. Although the three-dimensional (3D) architecture of thylakoid membranes has been reported previously, a 3D visualization of chloroplast under stress has not been explored. In this work, we used a positive-strand RNA ((+...

journal_title：Plant physiology

authors： Jin X,Jiang Z,Zhang K,Wang P,Cao X,Yue N,Wang X,Zhang X,Li Y,Li D,Kang BH,Zhang Y

更新日期：2018-01-01 00:00:00

abstract：:Triacontanol applied to IR-8 rice (Oryza sativa L.) seedlings in nutrient solution caused an increase in dry weight during a 6-hour dark period. This increase was altered by atmospheric CO(2) and O(2) concentrations. The largest growth response occurred from 200 to 350 muliters/liter CO(2) with 5% O(2). The treated se...

journal_title：Plant physiology

authors： Bittenbender HC,Dilley DR,Wert V,Ries SK

更新日期：1978-05-01 00:00:00

abstract：:The mechanism of photoactivation of photosystem I electron transport was studied in intact Bryopsis corticulans chloroplasts. The evidence from chemical and photochemical studies suggests that photoactivation is a consequence of a reduction of an electron transport component, presumably ferredoxin-NADP(+) reductase. O...

journal_title：Plant physiology

authors： Satoh K

更新日期：1982-11-01 00:00:00

abstract：:Previous work (D.P. Delmer, J. Pear, A. Andrawis, D. Stalker [1995] Mol Gen Genet 248: 43-51) has identified a gene in cotton (Gossypium hirsutum), Rac13, that encodes a small, signal-transducing GTPase and shows high expression in the fiber at the time of transition from primary to secondary wall synthesis. Since Rac...

journal_title：Plant physiology

authors： Trainin T,Shmuel M,Delmer DP

更新日期：1996-12-01 00:00:00

abstract：:As part of a project to investigate the mechanism of cortical microtubule (MT) alignment, we examined the effects of cycloheximide (CHM) on cortical MTs in the root tip cells of Allium cepa L. Results show that although a preprophase band of MTs remained in the cell cortex, interphase MTs disappeared from the cortical...

journal_title：Plant physiology

authors： Mineyuki Y,Iida H,Anraku Y

更新日期：1994-01-01 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：:The Intracellular Na(+) concentration in the halotolerant alga Dunaliella salina was measured in intact cells by (23)Na-NMR spectroscopy, utilizing the dysprosium tripolyphosphate complex as a sodium shift reagent, and was found to be 88 +/- 28 millimolar. Intracellular sodium ion content and intracellular volume were...

journal_title：Plant physiology

authors： Bental M,Degani H,Avron M

更新日期：1988-08-01 00:00:00

abstract：:The effects of plant hormones and sucrose (Suc) on potato (Solanum tuberosum L.) tuberization were studied using in vitro cultured single-node cuttings. Tuber-inducing (high Suc) and -noninducing (low Suc or high Suc plus gibberellin [GA]) media were tested. Tuberization frequencies, tuber widths, and stolon lengths w...

journal_title：Plant physiology

authors： Xu X,van Lammeren AA,Vermeer E,Vreugdenhil D

更新日期：1998-06-01 00:00:00

abstract：:We have used cDNA microarray analysis to examine changes in gene expression during embryo development in soybean (Glycine max) and to compare gene expression profiles of two soybean cultivars that differ in seed isoflavonoid content. The analysis identified 5,910 genes that were differentially expressed in both soybea...

journal_title：Plant physiology

authors： Dhaubhadel S,Gijzen M,Moy P,Farhangkhoee M

更新日期：2007-01-01 00:00:00

abstract：:The activity of the alternative pathway is affected by a number of factors, including the level and reduction state of the alternative oxidase (AOX) protein, and the reduction state of the ubiquinone pool. To investigate the significance of these factors for the rate of alternative respiration in vivo, we studied root...

journal_title：Plant physiology

authors： Millenaar FF,Gonzàlez-Meler MA,Fiorani F,Welschen R,Ribas-Carbo M,Siedow JN,Wagner AM,Lambers H

更新日期：2001-05-01 00:00:00

abstract：:In comparison with other cell organelles, the Dunaliella salina plasma membrane was found to be highly enriched in phospholipase C activity toward exogenous [(3)H]phosphatidylinositol 4,5-bisphosphate (PIP(2)). Based on release of [(3)H]inositol phosphates, the plasma membrane exhibited a PIP(2)-phospholipase C activi...

journal_title：Plant physiology

authors： Einspahr KJ,Peeler TC,Thompson GA

更新日期：1989-07-01 00:00:00

abstract：:Lipase (triacylglycerol acylhydrolase [EC 3.1.1.3.]) was extracted from the microsomal fraction of cotyledons of dark grown seedlings of Canola (Brassica napus L. cv Westar) by treatment with Triton X-100. The enzyme was partially purified by chromatography on Sephacryl S-300 and DEAE Bio-Gel and was stable when store...

journal_title：Plant physiology

authors： Weselake RJ,Thomson LW,Tenaschuk D,Mackenzie SL

更新日期：1989-12-01 00:00:00

abstract：:Chloroplast ribosomes, which originated from cyanobacteria, comprise a large subunit (50S) and a small subunit (30S) containing ribosomal RNAs (rRNAs) and various ribosomal proteins. Genes for many chloroplast ribosomal proteins, as well as proteins with auxiliary roles in ribosome biogenesis or functioning, reside in...

journal_title：Plant physiology

authors： Pulido P,Zagari N,Manavski N,Gawronski P,Matthes A,Scharff LB,Meurer J,Leister D

更新日期：2018-08-01 00:00:00