Abscisic acid levels and metabolism in the leaf epidermal tissue of Tulipa gesneriana L. and Commelina communis L.

abstract：:Aspartic proteinase (EC 3.4.23) activity plays a pivotal role in the degradation of Theobroma cacao L. seed proteins during the fermentation step of cacao bean processing. Therefore, this enzyme is believed to be critical for the formation of the peptide and amino acid cocoa flavor precursors that occurs during fermen...

journal_title：Planta

authors： Laloi M,McCarthy J,Morandi O,Gysler C,Bucheli P

更新日期：2002-09-01 00:00:00

abstract：:The cuticle is a complex structure of soluble lipids, lipid polymers and polysaccharides. In addition to its functions to reduce water loss and provide a protective barrier, its mechanical properties may be significant to plant growth and development. We investigated the cuticle of Cirsium horridulum Michx. because of...

journal_title：Planta

authors： Marga F,Pesacreta TC,Hasenstein KH

更新日期：2001-10-01 00:00:00

abstract：:Excised wheat (Triticum aestivum L.) and field pea (Pisum arvense L.) roots, incubated under anaerobic conditions or in the presence of uncouplers of oxidative phosphorylation [2,4-dinitrophenol (DNP), carbonylcyanide-m-chlorophenylhydrazone, pentachlorophenol] accumulated nitrite as a result of an inhibition of nitri...

journal_title：Planta

authors： Dry I,Wallace W,Nicholas DJ

更新日期：1981-07-01 00:00:00

abstract：:Morphogenesis and differentiation of the young gametophytes (=sporelings) of Dryopteris filix-mas are controlled by light. Blue light leads to the formation of "normal" two-dimensional prothallia; under red light, however, the gametophytes grow as cellular filaments. Morphogenesis in blue light is connected with an in...

journal_title：Planta

authors： Bergfeld R

更新日期：1968-09-01 00:00:00

abstract：:During ripening of grape (Vitis vinifera L.) berries, softening occurs concomitantly with the second growth phase of the fruit and involves significant changes in the properties of cell wall polysaccharides. Here, the activities of enzymes that might participate in cell wall modification have been monitored throughout...

journal_title：Planta

authors： Nunan KJ,Davies C,Robinson SP,Fincher GB

更新日期：2001-12-01 00:00:00

abstract：:Mixed membrane preparations from the coleoptiles and first leaves of young barley (Hordeum vulgare L. cv. Triumph) plants catalysed the synthesis of 55% methanol-insoluble labelled material from UDP-[U-14C]glucose, the main components of which were identified as (1,3)(1,4)-beta- and (1,3)-beta-D-glucans. The membrane ...

journal_title：Planta

authors： Becker M,Vincent C,Reid JS

更新日期：1995-01-01 00:00:00

abstract：:A glutamine synthetase has been localised in the chloroplasts of Vicia faba. The enzyme has requirements for Mg(2+) and ATP in the biosynthetic reaction and in addition will catalyse a γ-glutamyl transferase reaction in the presence of Mn(2+) and arsenate. The enzyme is inhibited by AMP, CTP, glycine and alanine. Thes...

journal_title：Planta

authors： Haystead A

更新日期：1973-09-01 00:00:00

abstract：:Polyribosomes which have template activity in the wheat germ system have been isolated from developing pea seeds. Some of the translation products have identical mobilities to the vicilin and legumin subunits by SDS-PAGE. Certain products were specifically immunoprecipitated with antisera prepared against purified vic...

journal_title：Planta

authors： Marta Evans I,Croy RR,Hutchinson P,Boulter D,Payne PI,Gordon ME

更新日期：1979-01-01 00:00:00

abstract：:Three non-allelic radial swelling mutants (rsw1, rsw2 and rsw3) of Arabidopsis thaliana L. Heynh. were shown to be specifically impaired in cellulose production. Fractionation methods that identify, characterise and quantify some of the major cell wall polysaccharides in small quantities of seedlings demonstrated that...

journal_title：Planta

authors： Peng L,Hocart CH,Redmond JW,Williamson RE

更新日期：2000-08-01 00:00:00

abstract：MAIN CONCLUSION:Exogenous SA treatment at appropriate concentrations promotes adventitious root formation in cucumber hypocotyls, via competitive inhibiting the IAA-Asp synthetase activity of CsGH3.5, and increasing the local free IAA level. Adventitious root formation is critical for the cutting propagation of horticu...

journal_title：Planta

authors： Dong CJ,Liu XY,Xie LL,Wang LL,Shang QM

更新日期：2020-10-07 00:00:00

abstract：:Here we report on the isolation and characterization of a somatic embryogenesis receptor-like kinase (OsSERK1) gene in rice (Oryza sativa). The OsSERK1 gene belongs to a small subfamily of receptor-like kinase genes in rice and shares a highly conserved gene structure and extensive sequence homology with previously re...

journal_title：Planta

authors： Hu H,Xiong L,Yang Y

更新日期：2005-09-01 00:00:00

abstract：:Surgical experiments on Helianthus annuus and Phaseolus multiflorus seedlings involving the application of auxin and gibberellin to decapitated plants, suggested that internode extension growth occurs under the controlling influence of apically synthesised gibberellin rather than auxin. Studies were made of diffusible...

journal_title：Planta

authors： Phillips ID

更新日期：1972-09-01 00:00:00

abstract：:During the culture of tobacco BY 2 cells derived from Nicotiana tabacum L. cv. Bright Yellow 2, morphological changes of plastid (pt) nucleoids and their replication were examined by fluorescence microscopy after staining with 4'6-diamidino-2-phenylindole. Upon transfer to fresh medium, the fluorescence intensity orig...

journal_title：Planta

authors： Yasuda T,Kuroiwa T,Nagata T

更新日期：1988-05-01 00:00:00

abstract：:Glycosyltransferase complexes are known to be involved in plant cell wall biosynthesis, as for example in cellulose. It is not known to what extent such complexes are involved in biosynthesis of pectin as well. To address this question, work was initiated on ARAD1 (ARABINAN DEFICIENT 1) and its close homolog ARAD2 of ...

journal_title：Planta

authors： Harholt J,Jensen JK,Verhertbruggen Y,Søgaard C,Bernard S,Nafisi M,Poulsen CP,Geshi N,Sakuragi Y,Driouich A,Knox JP,Scheller HV

更新日期：2012-07-01 00:00:00

abstract：:Past genetic studies have shown three independent loci designated O, R and M control spathe color in Anthurium andraeanum (Hort.). To evaluate the genetic model and to understand the control of anthocyanin biosynthesis at the molecular level, the expression of the anthocyanin biosynthetic genes, CHS, F3H, DFR, ANS and...

journal_title：Planta

authors： Gopaulchan D,Umaharan P,Lennon AM

更新日期：2014-03-01 00:00:00

abstract：:The efficiency of photosystem II antenna complexes (LHCs) in higher plants must be regulated to avoid potentially damaging overexcitation of the reaction centre in excess light. Regulation is achieved via a feedback mechanism known as non-photochemical quenching (NPQ), triggered the proton gradient (ΔpH) causing heat ...

journal_title：Planta

authors： Zia A,Johnson MP,Ruban AV

更新日期：2011-06-01 00:00:00

abstract：:The fluorescent dye Lucifer Yellow CH (LYCH) was introduced directly into the symplast of potato (Solanum tuberosum L.) tuber storage parenchyma by microinjection and also into the apoplast through cuts made in the stolon cortex. Microinjected LYCH moved away rapidly from a single storage cell and spread radially via ...

journal_title：Planta

authors： Oparka KJ,Prior DA

更新日期：1988-12-01 00:00:00

abstract：MAIN CONCLUSION:The present review discusses not only advances in coconut tissue culture and associated biotechnological interventions but also future research directions toward the resilience of this important palm crop. Coconut (Cocos nucifera L.) is commonly known as the 'tree of life'. Every component of the palm c...

journal_title：Planta

authors： Nguyen QT,Bandupriya HD,López-Villalobos A,Sisunandar S,Foale M,Adkins SW

更新日期：2015-11-01 00:00:00

abstract：:The nuclei of active, sieve cell-associated Strasburger cells in the secondary phloem of Pinus nigra var. austriaca (Hoess) Badoux have been studied for their structure and DNA and RNA content. No difference in size compared to those of ordinary ray cells was found. The nuclear surface is often increased by an ameboid...

journal_title：Planta

authors： Sauter JJ,Ulrich H

更新日期：1977-01-01 00:00:00

abstract：:Indoleacetic acid buffered at pH 7.0 induces a high growth rate in Avena coleoptile segments after a latent period, the duration of which is dependent upon both IAA concentration and temperature. A minimum latent period of 7.3 min is observed at 25° C with 10(-3) M IAA in phosphate buffer at pH 7.0.In contrast, 5×10(-...

journal_title：Planta

authors： Philipson JJ,Hillman JR,Wilkins MB

更新日期：1973-12-01 00:00:00

abstract：:Salt stress is one of the most important abiotic stress factors affecting plant growth and productivity in natural ecosystems. In this study, we aimed at determining possible differences between salt tolerant and salt sensitive species in early (within 72 h) salt stress response in leaves and roots. To this purpose, w...

journal_title：Planta

authors： Ellouzi H,Ben Hamed K,Hernández I,Cela J,Müller M,Magné C,Abdelly C,Munné-Bosch S

更新日期：2014-12-01 00:00:00

abstract：:Calli were initiated from carrot (Daucus carota L. subsp. sativus Hoffm.) root expiants and grown on media supplemented with a combination of carbenicillin at 0.3 mg/ml and vancomycin at 0.1 mg/ml in the absence of plant hormones or hormone analogs. The growth rate was about half of that obtained with a combination of...

journal_title：Planta

authors： Chang CC,Schmidt DR

更新日期：1991-11-01 00:00:00

abstract：:The mechanism for cadmium (Cd2+) uptake into the cytosol of protoplasts from 5- to 7-day-old wheat seedlings (Triticum aestivum L. cv. Kadett) was investigated by a new method, using fluorescence microscopy and the heavy metal-specific fluorescent dye, 5-nitrobenzothiazole coumarin, BTC-5N. Cadmium fluorescence gradua...

journal_title：Planta

authors： Lindberg S,Landberg T,Greger M

更新日期：2004-07-01 00:00:00

abstract：:Wild-type (Ph1) and adenine-requiring (Ad1) cell lines of Datura innoxia Mill. were used in experiments to evaluate arsenate as a growth-lethal compound and its use as a counterselection agent. These experiments led to the devising of methods for the recovery of Ph1 and Ad1 cells after arsenate treatment when plated a...

journal_title：Planta

authors： Horsch RB,King J

更新日期：1984-02-01 00:00:00

abstract：:The effects of (+)-8',8',8'-trifluoroabscisic acid (trifluoro-ABA) on alpha-amylase expression were studied in rice embryoless half-seeds, scutella, and suspension-cultured cells derived from the embryo, and the effects of the analog on sugar accumulation were also studied in scutella and suspension-cultured cells. Tr...

journal_title：Planta

authors： Kashem MA,Hori H,Itoh K,Hayakawa T,Todoroki Y,Hirai N,Ohigashi H,Mitsui T

更新日期：1998-07-01 00:00:00

abstract：:The occurrence and amount of soluble and insoluble phenolics in mycorrhizal and non-mycorrhizal roots of Picea abies (L.) Karst, were investigated, p-Hydroxybenzoic acid glucoside, picein, piceatannol and its glucoside, isorhapontin, catechin and ferulic acid could be identified by high-performance liquid chromatograp...

journal_title：Planta

authors： Münzenberger B,Heilemann J,Strack D,Kottke I,Oberwinkler F

更新日期：1990-08-01 00:00:00

abstract：:Plants are exposed to a wide range of toxic and bioactive low-molecular-weight molecules from both exogenous and endogenous sources. Glycosylation is one of the primary sedative mechanisms that plants utilise in order to maintain metabolic homeostasis. Recently, a range of glycosyltransferases has been characterized i...

journal_title：Planta

authors： Jones P,Vogt T

更新日期：2001-06-01 00:00:00

abstract：:In the past 30 years enormous progress was made in plant membrane biology and transport physiology, a fact reflected in the appearance of textbooks. The first book dedicated to 'Membrane Transport in Plants' was published on the occasion of the 'International Workshop on Membrane Transport in Plants' held at the Nucle...

journal_title：Planta

authors： Hedrich R,Marten I

更新日期：2006-09-01 00:00:00

abstract：:The plastid terminal oxidase (PTOX) is a plastoquinol oxidase involved in carotenoid biosynthesis in higher plants, and may also represent the elusive oxidase in chlororespiration. Haematococcus pluvialis is a green alga that has the ability to synthesize and accumulate large amounts of the red carotenoid astaxanthin ...

journal_title：Planta

authors： Wang J,Sommerfeld M,Hu Q

更新日期：2009-06-01 00:00:00

abstract：MAIN CONCLUSION:The Taenia solium HP6/TSOL18 antigen was produced in carrot cells, yielding an immunogenic protein that induced significant protection in an experimental murine model against T. crassiceps cysticercosis when orally administered. This result supports the potential of HP6/TSOL18-carrot as a low-cost anti-...

journal_title：Planta

authors： Monreal-Escalante E,Govea-Alonso DO,Hernández M,Cervantes J,Salazar-González JA,Romero-Maldonado A,Rosas G,Garate T,Fragoso G,Sciutto E,Rosales-Mendoza S

更新日期：2016-03-01 00:00:00