Biosynthesis of storage proteins in developing rice seeds.

abstract：:The low temperature exotherms (LTE) of 1-year-old twigs of Haralson apple (Malus pumila Mill.), shagbark hickory (Carya ovata [Mill.] K. Koch), green ash (Fraxinus pennsylvanica Marsh), honey locust (Gleditsia triacanthos L.), American chestnut (Castanea dentata [Marsh] Borkh.), and red oak (Quercus rubra L.) were det...

journal_title：Plant physiology

authors： Hong SG,Sucoff E

更新日期：1980-07-01 00:00:00

abstract：:The problem of determining gas exchange rates from flow system data under nonsteady state conditions is analyzed. A correction factor is presented for obtaining constant rates under nonsteady state conditions. A general formula for obtaining any rate under nonsteady state conditions is also given. Turnover time is def...

journal_title：Plant physiology

authors： Marynick DS

更新日期：1975-11-01 00:00:00

abstract：:Rice (Oryza sativa) is the staple food for over half the world's population yet may represent a significant dietary source of inorganic arsenic (As), a nonthreshold, class 1 human carcinogen. Rice grain As is dominated by the inorganic species, and the organic species dimethylarsinic acid (DMA). To investigate how As ...

journal_title：Plant physiology

authors： Carey AM,Scheckel KG,Lombi E,Newville M,Choi Y,Norton GJ,Charnock JM,Feldmann J,Price AH,Meharg AA

更新日期：2010-01-01 00:00:00

abstract：:Mitogen-activated protein kinase (MAPK) cascades play important roles in disease resistance in model plant species such as Arabidopsis (Arabidopsis thaliana) and tobacco (Nicotiana tabacum). However, the importance of MAPK signaling pathways in the disease resistance of crops is still largely uninvestigated. To better...

journal_title：Plant physiology

authors： Liu JZ,Horstman HD,Braun E,Graham MA,Zhang C,Navarre D,Qiu WL,Lee Y,Nettleton D,Hill JH,Whitham SA

更新日期：2011-11-01 00:00:00

abstract：:FLAGELLIN-SENSING2 (FLS2) is the plant cell surface receptor that perceives bacterial flagellin or flg22 peptide, initiates flg22-signaling responses, and contributes to bacterial growth restriction. Flg22 elicitation also leads to ligand-induced endocytosis and degradation of FLS2 within 1 h. Why plant cells remove t...

journal_title：Plant physiology

authors： Smith JM,Salamango DJ,Leslie ME,Collins CA,Heese A

更新日期：2014-01-01 00:00:00

abstract：:The Arabidopsis (Arabidopsis thaliana) orthologs of Brca2, a protein whose mutations are involved in breast cancer in humans, were previously shown to be essential at meiosis. In an attempt to better understand the Brca2-interacting properties, we examined four partners of the two isoforms of Brca2 identified in Arabi...

journal_title：Plant physiology

authors： Dray E,Siaud N,Dubois E,Doutriaux MP

更新日期：2006-03-01 00:00:00

abstract：:Distinct organellar forms of the beta-oxidation enzyme enoyl-coenzyme A (CoA) hydratase were partially purified and characterized from 2-day germinated pea (Pisum sativum L.) seedlings. The purification was accomplished by disruption of purified mitochondria or peroxisomes, (NH(4))(2)SO(4) fractionation, and gel perme...

journal_title：Plant physiology

authors： Miernyk JA,Thomas DR,Wood C

更新日期：1991-02-01 00:00:00

abstract：:Using intact leaves of Spinacia oleracea (L.), reversible temperature-induced changes in chlorophyll fluorescence emitted at room temperature and at 77K were studied. Interpretation of fluorescence at 77K was largely facilitated by developing a new method to minimize reabsorption artifacts (;diluted leaf-powder'). Lea...

journal_title：Plant physiology

authors： Weis E

更新日期：1984-02-01 00:00:00

abstract：:Two isoforms of fructose 1,6-bisphosphatase are present in the green alga Selenastrum minutum. The isoenzymes can be separated with ionexchange chromatography or acid precipitation. The stability of the two isoenzymes differ largely. The acid insoluble enzyme exhibits properties similar to that of the enzyme from the ...

journal_title：Plant physiology

authors： Botha FC,Turpin DH

更新日期：1990-08-01 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：:We compared the subcellular distribution of native and artificial reticuloplasmins in endosperm, callus, and leaf tissues of transgenic rice (Oryza sativa) to determine the distribution of these proteins among endoplasmic reticulum (ER) and post-ER compartments. The native reticuloplasmin was calreticulin. The artific...

journal_title：Plant physiology

authors： Torres E,Gonzalez-Melendi P,Stöger E,Shaw P,Twyman RM,Nicholson L,Vaquero C,Fischer R,Christou P,Perrin Y

更新日期：2001-11-01 00:00:00

abstract：:Two parental lines of Upland cotton (Gossypium hirsutum L.) plus their reciprocal F(1), F(2), and backcross populations were field-tested for environmental and genetic components of leaf diffusive resistance. Leaf resistance was measured with a diffusion porometer three times each day during 6 days in August. A large,...

journal_title：Plant physiology

authors： Roark B,Quisenberry JE

更新日期：1977-03-01 00:00:00

abstract：:The accumulation of starch within photosynthetic tissues and within dedicated storage organs has been characterized extensively in many species, and a function in buffering carbon availability or in fueling later growth phases, respectively, has been proposed. However, developmentally regulated starch turnover within ...

journal_title：Plant physiology

authors： Hedhly A,Vogler H,Schmid MW,Pazmino D,Gagliardini V,Santelia D,Grossniklaus U

更新日期：2016-12-01 00:00:00

abstract：:The secretion of alpha-amylase from single isolated (Hordeum vulgare L. cv Himalaya) aleurone layers was studied in an automated flow-through apparatus. The apparatus, consisting of a modified sample analyzer linked to a chart recorder, automatically samples the flow-through medium at 1 minute intervals and assays for...

journal_title：Plant physiology

authors： Moll BA,Jones RL

更新日期：1982-10-01 00:00:00

abstract：:Indoleacetic acid oxidase in tobacco callus tissues (Nicotiana tabacum L., cultivar White Gold) was resolved into seven anionic isoenzymes by polyacrylamide gel disc electrophoresis. Different concentrations of kinetin and zeatin in the presence of indoleacetic acid affected the level of this enzyme, particularly two ...

journal_title：Plant physiology

authors： Lee TT

更新日期：1971-02-01 00:00:00

abstract：:As structural and functional genomics efforts provide the biological community with ever-broadening sets of interrelated data, the need to explore such complex information for subtle relationships expands. We present wCLUTO, a Web-enabled version of the stand-alone application CLUTO, designed to apply clustering metho...

journal_title：Plant physiology

authors： Rasmussen MD,Deshpande MS,Karypis G,Johnson J,Crow JA,Retzel EF

更新日期：2003-10-01 00:00:00

abstract：:Increased ethylene synthesis was rapidly induced throughout the apical meristematic region of etiolated seedlings of Pisum sativum L., cv. Alaska by cuts made 1 centimeter from the apical hook. The wound signal was transmitted at about 2 millimeters per minute. Accumulation of substance(s) at the cut surfaces of excis...

journal_title：Plant physiology

authors： Saltveit ME,Dilley DR

更新日期：1978-11-01 00:00:00

abstract：:The 2- to 4-fold rise in particle-bound beta-glucan synthetase (uridine diphosphate-glucose: beta-1, 4-glucan glucosyltransferase) activity that can be induced by indoleacetic acid in pea stem tissue is not prevented by concentrations of actinomycin D or cycloheximide that inhibit growth and macromolecule synthesis. T...

journal_title：Plant physiology

authors： Ray PM

更新日期：1973-04-01 00:00:00

abstract：:The distribution of activity of a potassium-stimulated ATPase associated with the plasma membrane was determined in 4-day-old soybean roots. Changes in protein-based specific activity of the enzyme coincided with developmental changes in the root. Activity was low in the region of the root cap, increased to a maximum ...

journal_title：Plant physiology

authors： Travis RL,Geng S,Berkowitz RL

更新日期：1979-06-01 00:00:00

abstract：:THE PRESENT STUDY COMPARES THE BINDING AND INHIBITORY ACTIVITY OF TWO PHOTOSYSTEM II INHIBITORS: 3-(3,4-dichlorophenyl)-1,1-dimethylurea (diuron [DCMU]) and 2-chloro-4-(ethylamine)-6-(isopropyl amine)-S-triazene (atrazine). Chloroplasts isolated from naturally occurring triazine-susceptible and triazine-resistant biot...

journal_title：Plant physiology

authors： Pfister K,Radosevich SR,Arntzen CJ

更新日期：1979-12-01 00:00:00

abstract：:The effects of the diphenyl ether herbicides HOE 29152 (methyl-2[4-(4-trifluoromethoxy) phenoxy] propanoate) and nitrofluorfen (2-chloro-1-[4-nitrophenoxy]-4-[trifluoromethyl]benzene) on photosynthetic electron transport have been examined with pea seedling and spinach chloroplasts. Linear electron transport (water to...

journal_title：Plant physiology

authors： Bugg MW,Whitmarsh J,Rieck CE,Cohen WS

更新日期：1980-01-01 00:00:00

abstract：:The light dependence of D1 phosphorylation is unique to higher plants, being constitutive in cyanobacteria and algae. In a photoautotrophic higher plant, Spirodela oligorrhiza, grown in greenhouse conditions under natural diurnal cycles of solar irradiation, the ratio of phosphorylated versus total D1 protein (D1-P in...

journal_title：Plant physiology

authors： Booij-James IS,Swegle WM,Edelman M,Mattoo AK

更新日期：2002-12-01 00:00:00

abstract：:The light-harvesting complex (LHC) of photosystem II is composed of several different pigment-binding apoproteins. We have identified a cDNA clone LHCIIa-1 encoding the 31-kilodalton LHC IIa (CP29, Chl a/b-P1) apoprotein of barley (Hordeum vulgare). Direct protein microsequencing of an internal peptide fragment from t...

journal_title：Plant physiology

authors： Morishige DT,Thornber JP

更新日期：1992-01-01 00:00:00

abstract：:The carbon dioxide (CO2)-concentrating mechanism of cyanobacteria is characterized by the occurrence of Rubisco-containing microcompartments called carboxysomes within cells. The encapsulation of Rubisco allows for high-CO2 concentrations at the site of fixation, providing an advantage in low-CO2 environments. Cyanoba...

journal_title：Plant physiology

authors： Whitehead L,Long BM,Price GD,Badger MR

更新日期：2014-05-01 00:00:00

abstract：:A chimeric gene containing the patatin promoter and the transit-peptide region of the small-subunit carboxylase gene was utilized to direct expression of Escherichia coli glycogen synthase (glgA) to potato (Solanum tuberosum) tuber amyloplasts. Expression of the glgA gene product in tuber amyloplasts was between 0.007...

journal_title：Plant physiology

authors： Shewmaker CK,Boyer CD,Wiesenborn DP,Thompson DB,Boersig MR,Oakes JV,Stalker DM

更新日期：1994-04-01 00:00:00

abstract：:The patterns of nitrate reductase activity (NRA) in the leaves (in vivo assay) and root nodule nitrogenase activity (C(2)H(2) reduction) were investigated throughout the season in field-grown Phaseolus vulgaris plants.Maximal NRA (per g fresh weight) occurred at early stages of leaf development but total activity (per...

journal_title：Plant physiology

authors： Franco AA,Pereira JC,Neyra CA

更新日期：1979-03-01 00:00:00

abstract：:Responses to the plant hormone ethylene are mediated by a family of five receptors in Arabidopsis that act in the absence of ethylene as negative regulators of response pathways. In this study, we examined the rapid kinetics of growth inhibition by ethylene and growth recovery after ethylene withdrawal in hypocotyls o...

journal_title：Plant physiology

authors： Binder BM,O'malley RC,Wang W,Moore JM,Parks BM,Spalding EP,Bleecker AB

更新日期：2004-10-01 00:00:00

abstract：:The induction of phototropism in etiolated (dark-grown) seedlings exposed to an unidirectional pulse or extended irradiation with low fluence rate blue light (BL) requires the action of the phototropin (nph1) BL receptor. Although cryptochromes and phytochromes are not required for phototropic induction, these photore...

journal_title：Plant physiology

authors： Stowe-Evans EL,Luesse DR,Liscum E

更新日期：2001-06-01 00:00:00

abstract：:The cereal aleurone layer is a model system for studying the regulation of transcription by gibberellin (GA) and abscisic acid (ABA). GA stimulates and ABA prevents the transcription of genes for alpha-amylases and other secreted hydrolytic enzymes, but how GA and ABA affect the transcription of other genes is largely...

journal_title：Plant physiology

authors： Bethke PC,Hwang YS,Zhu T,Jones RL

更新日期：2006-02-01 00:00:00

abstract：:Sugar beets (Beta vulgaris L.) infected with the Beet Yellows Virus exhibit lower rates of net photosynthesis at light saturation than do healthy plants. These Pn reductions were correlated with increases in leaf resistance to water vapor loss. Theoretical analyses demonstrated that, although the leaf resistance to wa...

journal_title：Plant physiology

authors： Hall AE,Loomis RS

更新日期：1972-11-01 00:00:00