Water Permeability during Tomato Fruit Development in Normal and rin Nonripening Mutant.

abstract：:Germination of lettuce (Lactuca sativa) 'Grand Rapids' seeds is regulated by phytochrome. The action of phytochrome includes alterations in the levels of gibberellin (GA) and abscisic acid (ABA). To determine the molecular mechanism of phytochrome regulation of ABA metabolism, we isolated four lettuce cDNAs encoding 9...

journal_title：Plant physiology

authors： Sawada Y,Aoki M,Nakaminami K,Mitsuhashi W,Tatematsu K,Kushiro T,Koshiba T,Kamiya Y,Inoue Y,Nambara E,Toyomasu T

更新日期：2008-03-01 00:00:00

abstract：:Plants are able to respond to herbivore damage with de novo biosynthesis of an herbivore-characteristic blend of volatiles. The signal transduction initiating volatile biosynthesis may involve the activation of the octadecanoid pathway, as exemplified by the transient increase of endogenous jasmonic acid (JA) in leave...

journal_title：Plant physiology

authors： Koch T,Krumm T,Jung V,Engelberth J,Boland W

更新日期：1999-09-01 00:00:00

abstract：:Increasing grain sink strength by improving assimilate uptake capacity could be a promising approach toward getting higher yield. The barley (Hordeum vulgare) sucrose transporter HvSUT1 (SUT) was expressed under control of the endosperm-specific Hordein B1 promoter (HO). Compared with the wild type, transgenic HOSUT g...

journal_title：Plant physiology

authors： Weichert N,Saalbach I,Weichert H,Kohl S,Erban A,Kopka J,Hause B,Varshney A,Sreenivasulu N,Strickert M,Kumlehn J,Weschke W,Weber H

更新日期：2010-02-01 00:00:00

abstract：:BOTRYTIS-INDUCED KINASE1 (BIK1) plays important roles in induced defense against fungal and bacterial pathogens in Arabidopsis (Arabidopsis thaliana). Its tomato (Solanum lycopersicum) homolog is required for host plant resistance to a chewing insect herbivore. However, it remains unknown whether BIK1 functions in pla...

journal_title：Plant physiology

authors： Lei J,A Finlayson S,Salzman RA,Shan L,Zhu-Salzman K

更新日期：2014-08-01 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 red light requirement for positive gravitropism in roots of corn (Zea mays cv "Merit") provides an entry for examining the participation of calcium in gravitropism. Applications of calcium chelators inhibit the light response. Calcium channel blockers (verapamil, lanthanum) can also inhibit the light response, a...

journal_title：Plant physiology

authors： Perdue DO,LaFavre AK,Leopold AC

更新日期：1988-01-01 00:00:00

abstract：:The influence of light or darkness on stomatal opening in epidermal strips of Commelina benghalensis was evaluated in the presence or absence of O(2) and/or metabolic inhibitors. Opening was restricted in nitrogen and was promoted by NADH and acids of the tricarboxylic acid cycle (succinate and alpha-ketoglutarate) in...

journal_title：Plant physiology

authors： Raghavendra AS

更新日期：1981-02-01 00:00:00

abstract：:Maceration at liquid nitrogen temperatures, use of poly-vinylpyrrolidone, and careful pH control are essential to the isolation of ribosomes and polysomes from deciduous fruit tissue. Characteristics of the ribosomes and constituent RNA are described. The distribution of ribosomes among monomer and polymer forms remai...

journal_title：Plant physiology

authors： Ku LL,Romani RJ

更新日期：1970-04-01 00:00:00

abstract：:Although a number of plant natural products are derived from benzoic acid, the biosynthesis of this structurally simple precursor is poorly understood. Hypericum calycinum cell cultures accumulate a benzoic acid-derived xanthone phytoalexin, hyperxanthone E, in response to elicitor treatment. Using a subtracted comple...

journal_title：Plant physiology

authors： Gaid MM,Sircar D,Müller A,Beuerle T,Liu B,Ernst L,Hänsch R,Beerhues L

更新日期：2012-11-01 00:00:00

abstract：:Widespread antibiotic resistance is a major public health concern, and plants represent an emerging antibiotic exposure route. Recent studies indicate that crop plants fertilized with antibiotic-laden animal manure accumulate antibiotics; however, the molecular mechanisms of antibiotic entry and subcellular partitioni...

journal_title：Plant physiology

authors： Conte S,Stevenson D,Furner I,Lloyd A

更新日期：2009-10-01 00:00:00

abstract：:In this study, we generated transgenic Arabidopsis (Arabidopsis thaliana) plants overexpressing the Rieske FeS protein (PetC), a component of the cytochrome b6f (cyt b6f) complex. Increasing the levels of this protein resulted in concomitant increases in the levels of cyt f (PetA) and cyt b6 (PetB), core proteins of t...

journal_title：Plant physiology

authors： Simkin AJ,McAusland L,Lawson T,Raines CA

更新日期：2017-09-01 00:00:00

abstract：:The effect of salt stress on polypeptide and mRNA levels in roots of two barley (Hordeum vulgare L.) cultivars differing in salt tolerance (cv CM 72, tolerant; cv Prato, sensitive) was analyzed using two-dimensional polyacrylamide gel electrophoresis. Preliminary experiments indicated that germination of Prato was inh...

journal_title：Plant physiology

authors： Hurkman WJ,Fornari CS,Tanaka CK

更新日期：1989-08-01 00:00:00

abstract：:Phytohemagglutinin, the lectin of the common bean Phaseolus vulgaris, has a high mannose and a modified (fucosylated) oligosaccharide on each polypeptide. Fractionation by high performance liquid chromatography of tryptic digests of [(3)H]fucose or [(3)H]glucosamine labeled phytohemagglutinin, followed by amino acid s...

journal_title：Plant physiology

authors： Sturm A,Chrispeels MJ

更新日期：1986-05-01 00:00:00

abstract：:Detergent-solubilized plasma membrane proteins from pea (Pisum sativum L.) stem tissue were separated by isoelectric focusing (IEF) using a Bio-Rad Rotofor cell, with the goal of identifying protein(s) involved in beta-1,3-glucan synthase (GS-II) activity. Ordinary IEF procedures result in membrane protein precipitati...

journal_title：Plant physiology

authors： Dhugga KS,Ray PM

更新日期：1991-04-01 00:00:00

abstract：:Pulses of a fluorinated analog of leucine, 5',5',5'-trifluoroleucine, reset the phase of the circadian rhythm of K(+) uptake in Lemna gibba G3 under continuous light conditions. The trifluoroleucine pulse caused the largest delay phase-shifts during the early subjective phase but it caused only small phase advances. T...

journal_title：Plant physiology

authors： Kondo T

更新日期：1988-11-01 00:00:00

abstract：:Glyphosate, the most commonly used herbicide in the world, controls a wide range of plant species, mainly because plants have little capacity to metabolize (detoxify) glyphosate. Massive glyphosate use has led to world-wide evolution of glyphosate-resistant (GR) weed species, including the economically damaging grass ...

journal_title：Plant physiology

authors： Pan L,Yu Q,Han H,Mao L,Nyporko A,Fan L,Bai L,Powles S

更新日期：2019-12-01 00:00:00

abstract：:The major light-harvesting chlorophyll a/b binding protein (LHCP) of higher plant chloroplasts is nuclear-encoded, synthesized as a precursor, and processed upon import. We have previously (GK Lamppa, M Abad [1987] J Cell Biol 105: 2641-2648) identified a soluble enzyme that cleaves the LHCP precursor (pLHCP). In this...

journal_title：Plant physiology

authors： Abad MS,Clark SE,Lamppa GK

更新日期：1989-05-01 00:00:00

abstract：:Previous experiments using in situ RNA hybridization have shown that the mRNAs encoding phenylalanine ammonia-lyase, 4-coumarate:coenzyme A ligase, and pathogenesis-related protein 1 accumulated transiently around fungal infection sites in parsley (Petroselinum crispum) leaf buds. These studies have now been extended ...

journal_title：Plant physiology

authors： Reinold S,Hahlbrock K

更新日期：1996-09-01 00:00:00

abstract：:The effect of strong irradiance (2000 micromole photons per square meter per second) on PSII heterogeneity in intact cells of Chlamydomonas reinhardtii was investigated. Low light (LL, 15 micromole photons per square meter per second) grown C. reinhardtii are photoinhibited upon exposure to strong irradiance, and the ...

journal_title：Plant physiology

authors： Neale PJ,Melis A

更新日期：1990-04-01 00:00:00

abstract：:Glyceraldehyde 3-phosphate dehydrogenases (EC 1.2.1.12 and 1.2.1.13) have been purified from the seed, root, etiolated, and green shoot of peas (Pisum sativum). These enzymes are tetramers of 140,000 daltons, with subunits of 35,000 daltons. The enzymes differ in isoelectric point. The seed enzyme has a pI of 5.1, and...

journal_title：Plant physiology

authors： McGowan RE,Gibbs M

更新日期：1974-09-01 00:00:00

abstract：:Carbonyl sulfide (COS), a substrate for carbonic anhydrase, inhibited alkalization of the medium, O(2) evolution, dissolved inorganic carbon accumulation, and photosynthetic CO(2) fixation at pH 7 or higher by five species of unicellular green algae that had been air-adapted for forming a CO(2)-concentrating process. ...

journal_title：Plant physiology

authors： Goyal A,Shiraiwa Y,Tolbert NE

更新日期：1992-02-01 00:00:00

abstract：:The species Arundinella hirta L. posseses a striking variation of the leaf anatomy that is characteristic of C(4) grasses. In addition to a sheath of large, bright green cells around the vascular bundles, there are strands of large parenchyma cells which appear identical to the bundle sheath cells and which run parall...

journal_title：Plant physiology

authors： Crookston RK,Moss DN

更新日期：1973-11-01 00:00:00

abstract：:Mitochondria were isolated from excised coleoptiles of hardened and nonhardened winter rye (Secale cereale L. cv. Puma) seedlings which had been frozen extracellularly to different temperatures. No significant differences in the respiratory functions (ADP/O and respiratory control) were observed between mitochondria i...

journal_title：Plant physiology

authors： Singh J,de la Roche AI,Siminovitch D

更新日期：1977-11-01 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：:Combined gas chromatography-mass spectrometry has been used to identify indole-3-methanol in a purified buffer extract from etiolated seedlings of Pinus sylvestris L. Quantitative estimates obtained by high performance liquid chromatography with fluorescence detection, corrected for losses occurring during purificatio...

journal_title：Plant physiology

authors： Sundberg B,Sandberg G,Jensen E

更新日期：1985-04-01 00:00:00

abstract：:The odoriferous compounds produced at the time of flowering by the inflorescences of 5 arum lily species were condensed in dry ice traps. The components of the condensates were separated by paper chromatography and identified on the basis of position and color reactions in comparison with known compounds. The concentr...

journal_title：Plant physiology

authors： Smith BN,Meeuse BJ

更新日期：1966-02-01 00:00:00

abstract：:Eukaryotic Δ6-desaturases are microsomal enzymes that balance the synthesis of ω-3 and ω-6 C18-polyunsaturated fatty acids (C18-PUFAs) according to their specificity. In several microalgae, including Ostreococcus tauri, plastidic C18-PUFAs are strictly regulated by environmental cues suggesting an autonomous control o...

journal_title：Plant physiology

authors： Degraeve-Guilbault C,Gomez RE,Lemoigne C,Pankansem N,Morin S,Tuphile K,Joubès J,Jouhet J,Gronnier J,Suzuki I,Coulon D,Domergue F,Corellou F

更新日期：2020-09-01 00:00:00

abstract：:Indole-3-acetic acid (IAA) labeled with (13)C in the six carbons of the benzene ring is described for use as an internal standard for quantitative mass spectral analysis of IAA by gas chromatography/selected ion monitoring. [(13)C(6)]IAA was compared to the available deuterium labeled compounds and shown to offer the ...

journal_title：Plant physiology

authors： Cohen JD,Baldi BG,Slovin JP

更新日期：1986-01-01 00:00:00

abstract：:Adventitious root formation at the base of plant cuttings is an innate de novo organogenesis process that allows massive vegetative propagation of many economically and ecologically important species. The early molecular events following shoot excision are not well understood. Using whole-genome microarrays, we detect...

journal_title：Plant physiology

authors： Ramírez-Carvajal GA,Morse AM,Dervinis C,Davis JM

更新日期：2009-06-01 00:00:00

abstract：:To function, the catalytic sites of Rubisco (EC 4.1.1.39) need to be activated by the reversible carbamylation of a lysine residue within the sites followed by rapid binding of magnesium. The activation of Rubisco in vivo requires the presence of the regulatory protein Rubisco activase. This enzyme is thought to aid t...

journal_title：Plant physiology

authors： von Caemmerer S,Hendrickson L,Quinn V,Vella N,Millgate AG,Furbank RT

更新日期：2005-02-01 00:00:00