Modulation of an Intracellular Calmodulin-Stimulated Ca2+-Pumping ATPase in Cauliflower by Trypsin (The Use of Calcium Green-5N to Measure Ca2+ Transport in Membrane Vesicles).

abstract：:In apple (Malus domestica), the polyphenol profile is dominated by phloridzin, but its physiological role remains largely elusive. Here, we used MdUGT88F1 (a key UDP-glucose:phloretin 2'-O-glucosyltransferase gene) transgenic apple lines and Malus spp. germplasm to gain more insight into the physiological role of phlo...

journal_title：Plant physiology

authors： Zhou K,Hu L,Li Y,Chen X,Zhang Z,Liu B,Li P,Gong X,Ma F

更新日期：2019-08-01 00:00:00

abstract：:The regulation of cytokinin oxidase activity in callus tissues of Phaseolus vulgaris L. cv Great Northern has been examined using an assay based on the oxidation of N(6)-(Delta(2)-isopentenyl)adenine-8-(14)C (i(6) Ade-8-(14)C) to adenine. Solutions of exogenous cytokinins applied directly to the surface of the callus ...

journal_title：Plant physiology

authors： Chatfield JM,Armstrong DJ

更新日期：1986-02-01 00:00:00

abstract：:The unfolded protein response (UPR) is activated in plants in response to endoplasmic reticulum stress and plays an important role in mitigating stress damage. Multiple factors act in the UPR, including the membrane-associated transcription factor, BASIC LEUCINE ZIPPER 17 (bZIP17), and the membrane-associated RNA spli...

journal_title：Plant physiology

authors： Bao Y,Bassham DC,Howell SH

更新日期：2019-04-01 00:00:00

abstract：:Plant species differ in response to high available manganese (Mn), but the mechanisms of sensitivity and tolerance are poorly understood. In solution culture, greater than or equal to 30 µm Mn decreased the growth of soybean (Glycine max), but white lupin (Lupinus albus), narrow-leafed lupin (Lupin angustifolius), and...

journal_title：Plant physiology

authors： Blamey FP,Hernandez-Soriano MC,Cheng M,Tang C,Paterson DJ,Lombi E,Wang WH,Scheckel KG,Kopittke PM

更新日期：2015-11-01 00:00:00

abstract：:The ATP-dependent SWR1 chromatin remodeling complex (SWR1-C) exchanges the histone H2A-H2B dimer with the H2A.Z-H2B dimer, producing variant nucleosomes. Arabidopsis thaliana SWR1-C contributes to the active transcription of many genes, but also to the repression of genes that respond to environmental and developmenta...

journal_title：Plant physiology

authors： Choi K,Kim J,Müller SY,Oh M,Underwood C,Henderson I,Lee I

更新日期：2016-06-01 00:00:00

abstract：:Auxin precursors retard abscission when applied to debladed petioles of Coleus blumei Benth. The d and l forms of tryptophan are equally effective in retarding abscission. Tryptamine is more effective than is tryptophan. Both compounds apparently are converted to auxin through an aldehyde intermediate. The evidence pr...

journal_title：Plant physiology

authors： Valdovinos JG,Perley JE

更新日期：1966-12-01 00:00:00

abstract：:Exposure of six wheat (Triticum aestivum L.) and one rye (Secale cereale L.) cultivar to 40% relative humidity for 24 hours induced the same degree of freezing tolerance in seedling epicotyls as did cold conditioning for 4 weeks at 2 degrees C.Frost hardiness varietal relationships were the same in desiccation-stresse...

journal_title：Plant physiology

authors： Cloutier Y,Siminovitch D

更新日期：1982-01-01 00:00:00

abstract：:We identified a recessive, brassinolide-insensitive mutant caused by a deletion allele (bri1-201) of the brassinosteroid (BR) receptor BRI1. The bri1-201 mutant displayed altered expression levels of genes differentially regulated by gibberellin (GA). RNA-blot analysis revealed that BR and GA antagonistically regulate...

journal_title：Plant physiology

authors： Bouquin T,Meier C,Foster R,Nielsen ME,Mundy J

更新日期：2001-10-01 00:00:00

abstract：:Ubiquitination and deubiquitination are reversible processes that play crucial roles in regulating organ size in plants. However, information linking deubiquitination and seed size in rice (Oryza sativa) is limited. Here, we characterized a dominant large-grain mutant, large grain1-D (lg1-D), with a 30.8% increase in ...

journal_title：Plant physiology

authors： Shi C,Ren Y,Liu L,Wang F,Zhang H,Tian P,Pan T,Wang Y,Jing R,Liu T,Wu F,Lin Q,Lei C,Zhang X,Zhu S,Guo X,Wang J,Zhao Z,Wang J,Zhai H,Cheng Z,Wan J

更新日期：2019-05-01 00:00:00

abstract：:Systemic acquired resistance (SAR) is a plant immune response to pathogen attack. Recent evidence suggests that plant immunity involves regulation by chromatin remodeling and DNA methylation. We investigated whether SAR can be inherited epigenetically following disease pressure by Pseudomonas syringae pv tomato DC3000...

journal_title：Plant physiology

authors： Luna E,Bruce TJ,Roberts MR,Flors V,Ton J

更新日期：2012-02-01 00:00:00

abstract：:Photosynthetic (14)CO(2) fixation, [(14)C]glycolate formation, and the decarboxylation of [1-(14)C]glycolate and [1-(14)C]glycine by leaf mesophyll protoplasts isolated from isogenic diploid and tetraploid cultivars of ryegrass (Lolium perenne L.) were examined. The per cent O(2) inhibition of photosynthesis in protop...

journal_title：Plant physiology

authors： Rathnam CK,Chollet R

更新日期：1980-03-01 00:00:00

abstract：:Pattern-recognition receptors (PRRs), which consist of receptor kinases (RKs) and receptor-like proteins, sense microbe- and host-derived molecular patterns associated with pathogen infection to trigger immune responses in plants. Several kinases of the 46-member Arabidopsis (Arabidopsis thaliana) receptor-like cytopl...

journal_title：Plant physiology

authors： Rao S,Zhou Z,Miao P,Bi G,Hu M,Wu Y,Feng F,Zhang X,Zhou JM

更新日期：2018-08-01 00:00:00

abstract：:Our goal was to create a DNA chip that is as easy, convenient, and inexpensive as an agarose gel. For a first-generation solution, we describe a low-cost, easy-to-use de novo synthesis oligonucleotide microarray technology that draws on the inherent flexibility of the maskless array synthesizer for in situ synthesis o...

journal_title：Plant physiology

authors： Heinrich KW,Wolfer J,Hong D,LeBlanc M,Sussman MR

更新日期：2012-06-01 00:00:00

abstract：:Cinnamate-4-hydroxylase (C4H) is the first Cyt P450-dependent monooxygenase of the phenylpropanoid pathway. To study the expression of this gene in Arabidopsis thaliana, a C4H cDNA clone from the Arabidopsis expressed sequence tag database was identified and used to isolate its corresponding genomic clone. The entire ...

journal_title：Plant physiology

authors： Bell-Lelong DA,Cusumano JC,Meyer K,Chapple C

更新日期：1997-03-01 00:00:00

abstract：:Nitrate reductase (NR; EC 1.6.6.1) activity increased at the beginning of the photoperiod in mature green maize (Zea mays L.) leaves as a result of increased enzyme protein level and protein dephosphorylation. In vitro experiments suggested that phosphorylation of maize leaf NR affected sensitivity to Mg2+ inhibition,...

journal_title：Plant physiology

authors： Huber JL,Redinbaugh MG,Huber SC,Campbell WH

更新日期：1994-12-01 00:00:00

abstract：:Extraction of red beet root plasma membranes with the detergent Triton X-100 at a level of 2.0% (weight/volume) resulted in the depletion of over 90% of total membrane phospholipid and the reduction of glucan synthase activity by 80 to 90%. Reconstitution of the delipidated Triton X-100, 100,000g fraction in the prese...

journal_title：Plant physiology

authors： Wasserman BP,McCarthy KJ

更新日期：1986-10-01 00:00:00

abstract：:The nature of bound forms of enzymes of phenylpropanoid and flavonoid metabolism have been investigated in Hippeastrum CV Dutch Red Hybrid. Particulate components of petal homogenates were fractionated on sucrose gradients and the EDTA shift method was employed to characterize membranes of the endoplasmic reticulum. I...

journal_title：Plant physiology

authors： Wagner GJ,Hrazdina G

更新日期：1984-04-01 00:00:00

abstract：:Pectin methylesterase (PME, EC 3.1.1.11) is an ubiquitous enzyme in the plant kingdom; however, its role in plant growth and development is not yet understood. Using transgenic tomato (Lycopersicon esculentum Mill.) fruits that show more than 10-fold reduction in PME activity because of expression of an antisense PME ...

journal_title：Plant physiology

authors： Tieman DM,Handa AK

更新日期：1994-10-01 00:00:00

abstract：:The nitrodiphenyl ether herbicide 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitroacetophenone oxime-o-(acetic acid, methyl ester) (DPEI) induces light- and O(2)-dependent lipid peroxidation and chlorophyll (Chl) bleaching in the green alga Scenedesmus obliquus. Under conditions of O(2)-limitation, these effects are di...

journal_title：Plant physiology

authors： Bowyer JR,Hallahan BJ,Camilleri P,Howard J

更新日期：1989-02-01 00:00:00

abstract：:The specific activity of phosphoenolpyruvate (PEP) measured at a saturating level of substrate diminishes as the enzyme is diluted at about the same rate that specific light scattering by the diluted enzyme decreases. The presence of PEP in the assay causes an increase in activity with increasing dilution. This is acc...

journal_title：Plant physiology

authors： Willeford KO,Wedding RT

更新日期：1992-06-01 00:00:00

abstract：:Senescence is a phase of leaf ontogeny marked by declining photosynthetic activity that, in soybean (Glycine max [L.] Merr.), is paralleled by a decline in chloroplast function. Soybean leaves have different patterns of decline in photosynthetic capacity and chloroplast function associated with nodal position and sink...

journal_title：Plant physiology

authors： Jiang CZ,Rodermel SR,Shibles RM

更新日期：1993-01-01 00:00:00

abstract：:The effect of the proline analog azetidine-2-carboxylic acid (Aze) on the induction and the regulation of heat-shock (HS) mRNA accumulation and heat-shock protein (HSP) synthesis in soybean (Glycine max) seedlings was studied. Treatment with Aze elicited an HS-like response at the normal growth temperature, 28[deg]C, ...

journal_title：Plant physiology

authors： Lee Y,Nagao RT,Lin CY,Key JL

更新日期：1996-01-01 00:00:00

abstract：:Reactive oxygen species act as signaling molecules but can also directly provoke cellular damage by rapidly oxidizing cellular components, including lipids. We developed a high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry-based quantitative method that allowed us to discriminate b...

journal_title：Plant physiology

authors： Triantaphylidès C,Krischke M,Hoeberichts FA,Ksas B,Gresser G,Havaux M,Van Breusegem F,Mueller MJ

更新日期：2008-10-01 00:00:00

abstract：:We have examined the effects of the substituted pyridazinone herbicide, 4-chloro-5-(dimethylamino)-2-phenyl-3(2H)pyridazinone (BASF 13-338, Sandoz 9785), on the desaturation of linoleic acid (18:2) on different molecular species of monogalactosyldiacylglycerol (MGDG) and phosphatidylcholine (PC) in leaf tissue of Arab...

journal_title：Plant physiology

authors： Norman HA,John JB

更新日期：1987-11-01 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：:When fully filled pods of bean plants were deseeded, the rate of axillary bud growth and the chlorophyll content of leaves were increased. Application of 0.1% indoleacetic acid (IAA) in lanolin on the deseeded pods caused abscission of axillary buds, inhibited growth of the remaining buds, and decreased leaf chlorophy...

journal_title：Plant physiology

authors： Tamas IA,Engels CJ

更新日期：1981-08-01 00:00:00

abstract：:To identify genetic loci involved in the regulation of organ-specific enzyme activities, a specific histochemical staining protocol was used in combination with quantitative trait locus (QTL) analysis. Using phosphoglucomutase (PGM) as an example, it is shown that enzyme activity can specifically, and with high resolu...

journal_title：Plant physiology

authors： Sergeeva LI,Vonk J,Keurentjes JJ,van der Plas LH,Koornneef M,Vreugdenhil D

更新日期：2004-01-01 00:00:00

abstract：:Two-dimensional electrophoresis was performed on proteins of bundle sheath and mesophyll cells isolated from the C(4) grass Digitaria sanguinalis (L.) Scop. Two-dimensional maps of these proteins were constructed and ribulose-1,5-biphosphate carboxylase and phosphoenolpyruvate carboxylase were identified. Of the total...

journal_title：Plant physiology

authors： Harrison PA,Black CC

更新日期：1982-11-01 00:00:00

abstract：:Ice formation in stems, as determined by means of an electrophoretic mobility technique, occurs much more rapidly in azalea than in sour cherry. The difference is more marked in the bark than in the wood. Disrupting the structure of the tissues completely eliminates differences in freezing patterns, although gross ana...

journal_title：Plant physiology

authors： Dennis FG,Lumis GP,Olien CR

更新日期：1972-11-01 00:00:00

abstract：:Various forms of stress result in decreased O(2) permeability or decreased capacity to consume O(2) in legume root nodules. These changes alter the nodule interior O(2) concentration (O(i)). To determine the relationship between O(i) and nitrogenase activity in attached soybean (Glycine max) nodules, we controlled O(i...

journal_title：Plant physiology

authors： Denison RF,Witty JF,Minchin FR

更新日期：1992-12-01 00:00:00