Transcriptome Association Identifies Regulators of Wheat Spike Architecture.

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：:Extracellular adhesives from the diatoms Achnanthes longipes, Amphora coffeaeformis, Cymbella cistula, and Cymbella mexicana were characterized by monosaccharide and methylation analysis, lectin-fluorescein isothiocyanate localization, and cytochemical staining. Polysaccharide was the major component of adhesives form...

journal_title：Plant physiology

authors： Wustman BA,Gretz MR,Hoagland KD

更新日期：1997-04-01 00:00:00

abstract：:Ascorbic acid is synthesized from galactono-gamma-lactone (GL) in plant tissues. An improved extraction procedure involving ammonium sulfate precipitation of membrane proteins from crude leaf homogenates yielded a simple, quick method for determining tissue activities of galactono-gamma-lactone dehydrogenase (GLDH). T...

journal_title：Plant physiology

authors： Bartoli CG,Pastori GM,Foyer CH

更新日期：2000-05-01 00:00:00

abstract：:The Arabidopsis (Arabidopsis thaliana) root epidermal bulger1-1 (reb1-1) mutant (allelic to root hair defective1 [rhd1]) is characterized by a reduced root elongation rate and by bulging of trichoblast cells. The REB1/RHD1 gene belongs to a family of UDP-D-Glucose 4-epimerases involved in the synthesis of D-Galactose ...

journal_title：Plant physiology

authors： Nguema-Ona E,Andème-Onzighi C,Aboughe-Angone S,Bardor M,Ishii T,Lerouge P,Driouich A

更新日期：2006-04-01 00:00:00

abstract：:Salicylic acid (SA) is a natural inducer of disease resistance in some dicotyledonous plants. Rice seedlings (Oryza sativa L.) had the highest levels of SA among all plants tested for SA content (between 0.01 and 37.19 [mu]g/g fresh weight). The second leaf of rice seedlings had slightly lower SA levels than any young...

journal_title：Plant physiology

authors： Silverman P,Seskar M,Kanter D,Schweizer P,Metraux JP,Raskin I

更新日期：1995-06-01 00:00:00

abstract：:The Marquillo x Kenya Farmer 1 "grass-clump" dwarf selection of Triticum aestivum L. was grown under continuous 2000 foot candle light and several regimes of alternating 16 degrees and 26 degrees temperatures combined in total cycle lengths of 6, 12, 24, or 48 hr. Plants at 26 degrees grew as normal wheat. Those expos...

journal_title：Plant physiology

authors： Mahon JD,Canvin DT

更新日期：1969-12-01 00:00:00

abstract：:Growth response of the seagrass Halophila engelmanni Aschers. was studied using defined culture techniques. When added to the rhizosphere, nutrient-seawater medium supported vigorous plant growth, if substantial Cu (10 times that in modified Hoagland solution) plus organic N were present. H(2)S up to 0.2 millimolar in...

journal_title：Plant physiology

authors： Pulich WM

更新日期：1983-04-01 00:00:00

abstract：:Tobacco (Nicotiana tabacum L. cv Xanthi) plants were exposed to toxic levels of zinc (Zn). Zn exposure resulted in toxicity signs in plants, and these damages were partly reduced by a calcium (Ca) supplement. Confocal imaging of intracellular Zn using Zinquin showed that Zn was preferentially accumulated in trichomes....

journal_title：Plant physiology

authors： Sarret G,Harada E,Choi YE,Isaure MP,Geoffroy N,Fakra S,Marcus MA,Birschwilks M,Clemens S,Manceau A

更新日期：2006-07-01 00:00:00

abstract：:Oleate-dependent phospholipase D (PLD; EC 3.1.4.4) has been reported in animal systems, but its molecular nature is unkown. Multiple PLDs have been characterized in plants, but none of the previously cloned PLDs exhibits the oleate-activated activity. Here, we describe the biochemical and molecular identification and ...

journal_title：Plant physiology

authors： Wang C,Wang X

更新日期：2001-11-01 00:00:00

abstract：:Symbiosome membrane vesicles, facing bacteroid-side-out, were purified from pea (Pisum sativum L.) root nodules and used to study NH4+ transport across the membrane by recording vesicle uptake of the NH4+ analog [14C]methylamine (MA). Membrane potentials ([delta][psi]) were imposed on the vesicles using K+ concentrati...

journal_title：Plant physiology

authors： Mouritzen P,Rosendahl L

更新日期：1997-10-01 00:00:00

abstract：:Spectral scanning was used to provide estimates of the leakage of the cyanogenic glucoside, dhurrin (p-hydroxy-[S]-mandelonitrile-beta-d-glucoside), and its metabolite, p-hydroxybenzaldehyde (p-HB), from young light-grown shoots of Atlas sorghum (Sorghum bicolor [L.] Moench) when these shoots were immersed in water, t...

journal_title：Plant physiology

authors： Haskins FA,Gorz HJ

更新日期：1984-07-01 00:00:00

abstract：:First leaves and flag leaves of the wheat species Triticum aestivum cv Anza (6x), T. boeoticum Boiss (2x) L. were examined for content of pyruvate, orthophosphate dikinase (PPDK), phosphoenolpyruvate carboxylase (PEPC), and ribulose 1,5-bisphosphate carboxylase (RuBPC) by protein blot analyses using antibodies to maiz...

journal_title：Plant physiology

authors： Aoyagi K,Bassham JA

更新日期：1986-09-01 00:00:00

abstract：:Anoxia induces a rapid elevation of the cytosolic Ca2+ concentration ([Ca2+]cyt) in maize (Zea mays L.) cells, which is caused by the release of the ion from intracellular stores. This anoxic Ca2+ release is important for gene activation and survival in O2-deprived maize seedlings and cells. In this study we examined ...

journal_title：Plant physiology

authors： Subbaiah CC,Bush DS,Sachs MM

更新日期：1998-11-01 00:00:00

abstract：:Plumeria (Plumeria rubra), well known for its brightly colored and fragrant flowers, emits a number of floral volatile organic compounds (VOCs). Plumeria flowers emit a total of 43 VOCs including nine phenylpropanoids/benzenoids, such as 2-phenylethanol (2PE), benzaldehyde, 2-phenylacetaldehyde (PAld), (E/Z)-phenylace...

journal_title：Plant physiology

authors： Dhandapani S,Jin J,Sridhar V,Chua NH,Jang IC

更新日期：2019-05-01 00:00:00

abstract：:Alternative oxidase (AOX) is encoded in small multigene families in plants. Functional analysis of the Arabidopsis (Arabidopsis thaliana) alternative oxidase 1c (AtAOX1c) promoter, an AOX gene not induced by oxidative stress, indicated that regulation of expression was complex, with the upstream promoter region contai...

journal_title：Plant physiology

authors： Ho LH,Giraud E,Lister R,Thirkettle-Watts D,Low J,Clifton R,Howell KA,Carrie C,Donald T,Whelan J

更新日期：2007-04-01 00:00:00

abstract：:We investigated the role of gibberellins (GAs) in the effect of pat-2, a recessive mutation that induces facultative parthenocarpic fruit development in tomato (Lycopersicon esculentum Mill.) using near-isogenic lines with two different genetic backgrounds. Unpollinated wild-type Madrigal (MA/wt) and Cuarenteno (CU/wt...

journal_title：Plant physiology

authors： Fos M,Nuez F,García-Martínez JL

更新日期：2000-02-01 00:00:00

abstract：:Radioactive glutamic acid and N-acetylglutamic acid have been incubated with normal and wilted leaf discs and radioactivity recovered in uncombined proline. The discs which had been placed under moisture stress incorporated considerably more label in uncombined proline than did normal discs.In extracts of swiss chard ...

journal_title：Plant physiology

authors： Morris CJ,Thompson JF,Johnson CM

更新日期：1969-07-01 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：:Biosynthesis of malate dehydrogenase isoenzymes was studied in cotyledons of watermelons (Citrullus vulgaris Schrad., var. Stone Mountain). The glyoxysomal and mitochondrial isoenzymes are synthesized as higher molecular weight precursors which can be immunoprecipitated by mono-specific antibodies from the products of...

journal_title：Plant physiology

authors： Gietl C,Hock B

更新日期：1982-08-01 00:00:00

abstract：:Isoprene is formed in and emitted by plants and the reason for this apparent carbon waste is still unclear. It has been proposed that isoprene stabilizes cell and particularly chloroplast thylakoid membranes. We tested if membrane stabilization or isoprene reactivity with ozone induces protection against acute ozone e...

journal_title：Plant physiology

authors： Loreto F,Mannozzi M,Maris C,Nascetti P,Ferranti F,Pasqualini S

更新日期：2001-07-01 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：:Soil salinity is one of the most significant abiotic stresses for crop plants, including legumes. These plants can establish root symbioses with nitrogen-fixing soil bacteria and are able to grow in nitrogen-poor soils. Medicago truncatula varieties show diverse adaptive responses to environmental conditions, such as ...

journal_title：Plant physiology

authors： de Lorenzo L,Merchan F,Blanchet S,Megías M,Frugier F,Crespi M,Sousa C

更新日期：2007-12-01 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：:The basic/helix-loop-helix (bHLH) transcription factors and their homologs form a large family in plant and animal genomes. They are known to play important roles in the specification of tissue types in animals. On the other hand, few plant bHLH proteins have been studied functionally. Recent completion of whole genom...

journal_title：Plant physiology

authors： Li X,Duan X,Jiang H,Sun Y,Tang Y,Yuan Z,Guo J,Liang W,Chen L,Yin J,Ma H,Wang J,Zhang D

更新日期：2006-08-01 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：:Within branched root systems, a distinct heterogeneity of traits exists. Knowledge about the ecophysiology of different root types is critical to understand root system functioning. Classification schemes have to match functional root types as closely as possible to be used for sampling and modeling. Among ecophysiolo...

journal_title：Plant physiology

authors： Rewald B,Rechenmacher A,Godbold DL

更新日期：2014-10-01 00:00:00

abstract：:A controlled flow of porphyrin metabolites is critical for organisms, but little is known about the control of porphyrin biosynthesis under environmental stress. We monitored transgenic rice (Oryza sativa) plants expressing Myxococcus xanthus protoporphyrinogen oxidase (PPO) for their response to drought stress. Trans...

journal_title：Plant physiology

authors： Phung TH,Jung HI,Park JH,Kim JG,Back K,Jung S

更新日期：2011-12-01 00:00:00

abstract：:When (32)P(1) was supplied as a 15-minute pulse to normal Spirodela oligorrhiza plants, the first phospholipid to become fully labeled was phosphatidic acid. Phosphatidyl glycerol reached maximum labeling before the other major phospholipids. In phosphorus-deficient plants, however, phosphatidyl glycerol became labele...

journal_title：Plant physiology

authors： Bieleski RL

更新日期：1972-05-01 00:00:00

abstract：:A study of the distribution of lectins over different vegetative tissues of barley (Hordeum vulgare L.) plants, which were grown under normal crop conditions, indicated that lectin occurs in roots, leaves, and developing ears. Isolation and characterization of both root and leaf lectins led to the conclusions (a) that...

journal_title：Plant physiology

authors： Cammue B,Stinissen HM,Peumans WJ

更新日期：1985-06-01 00:00:00

abstract：:The glyoxysomal enzymes isocitrate lyase and catalase have been isolated from etiolated cucumber (Cucumis sativus) cotyledons. The enzymes co-purified through polyethyleneimine precipitation and (NH(4))(2)SO(4) precipitation, and were resolved by gel filtration on Sepharose 6B followed by chromatography on diethylamin...

journal_title：Plant physiology

authors： Lamb JE,Riezman H,Becker WM

更新日期：1978-11-01 00:00:00