Aucsia gene silencing causes parthenocarpic fruit development in tomato.

abstract：:Ribulose 1,5-bisphosphate carboxylase (RuBPCase) was chosen as a model protein to study how heat shock (HS) affects both chloroplast protein synthesis and the nuclear-chloroplast interaction in production of chloroplast proteins. Experiments were performed using highly chlorophyllous, soybean (Glycine max L. Merr. var...

journal_title：Plant physiology

authors： Vierling E,Key JL

更新日期：1985-05-01 00:00:00

abstract：:The ionic specificity of IAA-induced acidification by Avena coleoptiles was studied, using zwitterionic, presumably impermeant buffers. The acidification was almost totally dependent on divalent cations with an order of effectiveness of Ca(2+) >/= Sr(2+) > Mn(2+), Mg(2+); whereas other polyvalent cations tested were i...

journal_title：Plant physiology

authors： Cohen JD,Nadler KD

更新日期：1976-03-01 00:00:00

abstract：:Improving the performance of rice (Oryza sativa) under drought stress has the potential to significantly affect rice productivity. Here, we report that the ERF family transcription factor OsLG3 positively regulates drought tolerance in rice. In our previous work, we found that OsLG3 has a positive effect on rice grain...

journal_title：Plant physiology

authors： Xiong H,Yu J,Miao J,Li J,Zhang H,Wang X,Liu P,Zhao Y,Jiang C,Yin Z,Li Y,Guo Y,Fu B,Wang W,Li Z,Ali J,Li Z

更新日期：2018-09-01 00:00:00

abstract：:The assay of acetyl-CoA carboxylase (EC 6.4.1.2) does not follow ideal zero-order kinetics when assayed in a crude extract from wheat (Triticum aestivum L.) germ. Our results show that the lack of ideality is the consequence of contamination by ATPase and adenylate kinase. These enzyme activities generate significant ...

journal_title：Plant physiology

authors： Eastwell KC,Stumpf PK

更新日期：1983-05-01 00:00:00

abstract：:Endomembrane (endoplasmic reticulum, Golgi apparatus, plasma membrane) proteins of soybean (Glycine max) root cells are highly glycosylated. We investigated whether N-linked oligosaccharide moieties are essential for the correct intracellular transport of plant endomembrane glycoproteins. Excised roots were incubated ...

journal_title：Plant physiology

authors： Lafayette PR,Travis RL

更新日期：1989-01-01 00:00:00

abstract：:We found inconsistencies in the commonly used data for chlorophyll analysis in 80% acetone. Recently developed extinction coefficients for chlorophyll b in N,N-dimethylformamide (DMF) based on values from 80% acetone are low as a result of these inconsistencies. We determined extinction coefficients of chlorophyll a (...

journal_title：Plant physiology

authors： Inskeep WP,Bloom PR

更新日期：1985-02-01 00:00:00

abstract：:The mode of abscisic acid (ABA) uptake was studied in excised leaf and root tissue discs of sugar beet (Beta vulgaris L.). Discs were incubated in buffered medium that contained 1 mm CaCl(2) and [(14)C]ABA. The sensitivity of ABA uptake to metabolic inhibitors and temperature indicated that the ABA transport system ha...

journal_title：Plant physiology

authors： Daie J,Wyse R

更新日期：1983-06-01 00:00:00

abstract：:Apical senescence but not flower initiation is delayed by short days (SD) compared to long days (LD) in pea plants (Pisum sativum L.) of genotype E Sn Hr. We recently reported that delay of senescence correlated with slower reproductive development, suggesting that fruits are weaker sinks for assimilates under delayed...

journal_title：Plant physiology

authors： Kelly MO,Davies PJ

更新日期：1988-03-01 00:00:00

abstract：:A proteinase was purified from germinated barley (green malt from Hordeum vulgare L. cv Morex) by acidic extraction, ammonium sulfate fractionation and successive chromatographies on CM-cellulose, hemoglobin sepharose, Sephadex G-75 and organomercurial agarose columns. The overall purification and final recovery were ...

journal_title：Plant physiology

authors： Poulle M,Jones BL

更新日期：1988-12-01 00:00:00

abstract：:Rhizobitoxine, an inhibitor of methionine biosynthesis in Salmonella typhimurium, inhibited ethylene production about 75% in light-grown sorghum seedlings and in senescent apple tissue. Ethylene production stimulated by indoleacetic acid and kinetin in sorghum was similarly inhibited. With both apple and sorghum, the ...

journal_title：Plant physiology

authors： Owens LD,Lieberman M,Kunishi A

更新日期：1971-07-01 00:00:00

abstract：:Long term feeding of acetate-2-(14)C, (14)CO(2), citrate-1,5-(14)C, fumarate-2,3-(14)C, and succinate-2,3-(14)C to mung bean (Phaseolus aureus L. var. Mungo) leaves in the dark gave labeling predominantly in tricarboxylic acid cycle intermediates. Kinetics of the intermediates during dark/light/dark transitions showed...

journal_title：Plant physiology

authors： Chapman EA,Graham D

更新日期：1974-06-01 00:00:00

abstract：:Salinity-induced alterations in tomato (Lypersicon esculentum Mill. cv Heinz 1350) root plasma membrane properties were studied and characterized using a membrane vesicle system. Equivalent rates of MgATP-dependent H(+)-transport activity were measured by quinacrine fluorescence (DeltapH) in plasma membrane vesicles i...

journal_title：Plant physiology

authors： Suhayda CG,Giannini JL,Briskin DP,Shannon MC

更新日期：1990-06-01 00:00:00

abstract：:It is demonstrated that, in etiolated pea (Pisum sativum) epicotyls, ethylene affects the activation of both monomeric GTP-binding proteins (monomeric G-proteins) and protein kinases. For monomeric G-proteins, the effect may be a rapid (2 min) and bimodal up-regulation, a transiently unimodal activation, or a transien...

journal_title：Plant physiology

authors： Moshkov IE,Novikova GV,Mur LA,Smith AR,Hall MA

更新日期：2003-04-01 00:00:00

abstract：:To determine whether the detergent-solubilized and purified vacuolar H(+)-ATPase from plants was active in H(+) transport, we reconstituted the purified vacuolar ATPase from oat roots (Avena sativa var Lang). Triton-solubilized ATPase activity was purified by gel filtration and ion exchange chromatography. Incorporati...

journal_title：Plant physiology

authors： Ward JM,Sze H

更新日期：1992-07-01 00:00:00

abstract：:Mutations that eliminate chloroplast translation in Arabidopsis (Arabidopsis thaliana) result in embryo lethality. The stage of embryo arrest, however, can be influenced by genetic background. To identify genes responsible for improved growth in the absence of chloroplast translation, we examined seedling responses of...

journal_title：Plant physiology

authors： Parker N,Wang Y,Meinke D

更新日期：2014-12-01 00:00:00

abstract：:Nitrogenase (EC 1.7.99.2) activity (acetylene reduction) and nitrogen fixation ((15)N(2) fixation) were measured in cyanobacteria freshly isolated from the coralloid roots of Macrozamia riedlei (Fisch. ex Gaud.) Gardn. Light and gas phase oxygen concentration had marked interactive effects on activity, with higher (up...

journal_title：Plant physiology

authors： Lindblad P,Atkins CA,Pate JS

更新日期：1991-03-01 00:00:00

abstract：:The mechanism of cytokinin-induced cell expansion in cotyledons excised from dark-grown seedlings of radish (Raphanus sativus L.) and cucumber (Cucumus sativus L.) was studied. Cotyledons were incubated in dim light with or without 17 micromolar zeatin for periods up to 3 days. Fresh weights and osmotic potentials wer...

journal_title：Plant physiology

authors： Thomas J,Ross CW,Chastain CJ,Koomanoff N,Hendrix JE

更新日期：1981-07-01 00:00:00

abstract：:Cell walls of grasses have two major polysaccharides that contain uronic acids, the hemicellulosic glucuronoarabinoxylans and the galactosyluronic acid-rich pectins. A technique whereby esterified uronic acid carboxyl groups are reduced selectively to yield their respective 6,6-dideuterio neutral sugars was used to de...

journal_title：Plant physiology

authors： Kim JB,Carpita NC

更新日期：1992-02-01 00:00:00

abstract：:The flavoprotein (R)-(+)-mandelonitrile lyase (MDL; EC 4.1.2.10) plays a key role in cyanogenesis in rosaceous stone fruits. An MDL gene (mdl3) and its corresponding cDNA (MDL3) were isolated from black cherry (Prunus serotina) and characterized. The mdl3 gene contains 2292 bp of the 5' flanking region, the entire cod...

journal_title：Plant physiology

authors： Hu Z,Poulton JE

更新日期：1997-12-01 00:00:00

abstract：:Nitrate reductase (NR)-inactivating proteins from corn roots (Wf-9 x 38-11) and rice cell suspension cultures were tested against a partially purified NR obtained from corn leaves (W64A x W182E). The corn protein was purified 921-fold and the rice protein, 1,660-fold using standard purification procedures. Approximate...

journal_title：Plant physiology

authors： Yamaya T,Oaks A,Boesel IL

更新日期：1980-01-01 00:00:00

abstract：:In maize (Zea mays L., cv Contessa), nitrogen (NO(3) (-)) limitation resulted in a reduction in shoot growth and photosynthetic capacity and in an increase in the leaf zeaxanthin contents. Nitrogen deficiency had only a small effect on the quantum yield of CO(2) assimilation but a large effect on the light-saturated r...

journal_title：Plant physiology

authors： Khamis S,Lamaze T,Lemoine Y,Foyer C

更新日期：1990-11-01 00:00:00

abstract：:Levels of ethylene biosynthesis and ethylene-inducible gene expression in wild-type tomato (Lycopersicon esculentum) fruit and in nonripening fruit from the tomato mutant rin (ripening inhibitor) were compared in order to investigate the mechanism of ethylene action. Whereas wild-type tomato fruit dramatically increas...

journal_title：Plant physiology

authors： Lincoln JE,Fischer RL

更新日期：1988-10-01 00:00:00

abstract：:During adaptation of barley (Hordeum vulgare L.) seedlings to extremely high concentrations of sodium chloride in the root space, the content of galactolipids of chloroplast membranes decreased considerably. Alterations in membrane lipids were due to the high concentration of ions rather than to the increase in the wa...

journal_title：Plant physiology

authors： Müller M,Santarius KA

更新日期：1978-09-01 00:00:00

abstract：:Plant defense mechanisms against necrotrophic pathogens, such as Botrytis cinerea, are considered to be complex and to differ from those that are effective against biotrophs. In the abscisic acid-deficient sitiens tomato (Solanum lycopersicum) mutant, which is highly resistant to B. cinerea, accumulation of hydrogen p...

journal_title：Plant physiology

authors： Asselbergh B,Curvers K,Franca SC,Audenaert K,Vuylsteke M,Van Breusegem F,Höfte M

更新日期：2007-08-01 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：:Electron paramagnetic resonance has been used to quantitate reduction of ferric ion bound to hydroxamate siderophores by iron-stressed fungi (DJ Ecker et al. 1982 J Biol Chem 257:8623-8626) and by iron-stressed Chlorella vulgaris (ATCC 11468) (FCT Allnutt, WD Bonner 1984 J Plant Nutr 7: 427-435). Application of this t...

journal_title：Plant physiology

authors： Allnutt FC,Bonner WD

更新日期：1987-04-01 00:00:00

abstract：:Metatranscriptomic study of nonmodel organisms requires strategies that retain the highly resolved genetic information generated from model organisms while allowing for identification of the unexpected. A real-world biological application of phytoremediation, the field growth of 10 Salix cultivars on polluted soils, w...

journal_title：Plant physiology

authors： Brereton NJ,Gonzalez E,Marleau J,Nissim WG,Labrecque M,Joly S,Pitre FE

更新日期：2016-05-01 00:00:00

abstract：:Stem sections from poplar that were stably transformed with a eucalypt cinnamyl alcohol dehydrogenase promoter-[beta]-glucuronidase construct were prepared by using either a technique routinely used in herbaceous species or a technique designed to take into account the particular anatomy of woody plants. Although both...

journal_title：Plant physiology

authors： Hawkins S,Samaj J,Lauvergeat V,Boudet A,Grima-Pettenati J

更新日期：1997-02-01 00:00:00

abstract：:Sodium dodecyl sulfate-polyacrylamide gel electrophoretic analysis of the starchy endosperm protein of rice (Oryza sativa L. Japonica cv Koshihikari) during seed development confirmed that storage protein begins to accumulate about 5 days after flowering. Two polypeptide groups, 22 to 23 and 37 to 39 kilodaltons, the ...

journal_title：Plant physiology

authors： Yamagata H,Sugimoto T,Tanaka K,Kasai Z

更新日期：1982-10-01 00:00:00

abstract：:Organisms exhibit a diverse set of responses when exposed to low-phosphate conditions. Some of these responses are specific for phosphorus limitation, including responses that enable cells to efficiently scavenge phosphate from internal and external stores via the production of high-affinity phosphate transporters and...

journal_title：Plant physiology

authors： Chang CW,Moseley JL,Wykoff D,Grossman AR

更新日期：2005-05-01 00:00:00