Regulation of stipule development by COCHLEATA and STIPULE-REDUCED genes in pea Pisum sativum.

abstract：:Determination of appropriate reference genes is crucial to normalization of gene expression data and prevention of biased results in qRT-PCR studies. This study is the first attempt to systematically compare potential reference genes to detect the most constitutively expressed reference genes for accurate normalizatio...

journal_title：Planta

authors： Mehdi Khanlou K,Van Bockstaele E

更新日期：2012-11-01 00:00:00

abstract：MAIN CONCLUSION:A coordinated regulation of different metabolic pathways was highlighted leading to the accumulation of important compounds that may contribute to the final quality of strawberry fruit. Strawberry fruit development and ripening involve complex physiological and biochemical changes, ranging from sugar ac...

journal_title：Planta

authors： Baldi P,Orsucci S,Moser M,Brilli M,Giongo L,Si-Ammour A

更新日期：2018-11-01 00:00:00

abstract：:The rate of CO2- and p-benzoquione-dependent photosynthetic O2 evolution by Anabaena variabilis cells remained unaltered and the rate of O2 uptake observed after switching off the light (endogenous respiration) was enhanced by a factor of 6-8 when the O2 concentration was increased from 200 to 400 μM. Photosystem-I-li...

journal_title：Planta

authors： Abdourashitova FD,Barsky EL,Gusev MV,Samuilov VD

更新日期：1985-10-01 00:00:00

abstract：:Isolated chloroplasts from spinach leaf cells, chloroplast subfractions, and a cell-free system of the cyanobacterium Synechococcus CCAP 6312 incorporated [1-(14)C]isopentenyl pyrophosphate in high yields into prenyl lipids. Products were polyprenols (C20, C45) chlorophylls, quinoid compounds, and fatty acid prenyl es...

journal_title：Planta

authors： Lütke-Brinkhaus F,Weiss G,Kleinig H

更新日期：1985-01-01 00:00:00

abstract：:During five rocket flights (TEXUS 18, 19, 21, 23 and 25), experiments were performed to investigate the behaviour of statoliths in rhizoids of the green alga Charo globularia Thuill. and in statocytes of cress (Lepidium sativum L.) roots, when the gravitational field changed to approx. l0(-4) g (i.e. microgravity) dur...

journal_title：Planta

authors： Volkmann D,Buchen B,Hejnowicz Z,Tewinkel M,Sievers A

更新日期：1991-01-01 00:00:00

abstract：:Shampoo ginger (Zingiber zerumbet Smith) has a high content and large variety of terpenoids in the essential oil of its rhizome. Here, we report on the isolation of a cDNA clone (ZSS1) encoding alpha-humulene synthase, a possible key enzyme of zerumbone biosynthesis. This clone contains an open reading frame of 1,644 ...

journal_title：Planta

authors： Yu F,Okamto S,Nakasone K,Adachi K,Matsuda S,Harada H,Misawa N,Utsumi R

更新日期：2008-05-01 00:00:00

abstract：MAIN CONCLUSION:Provide an evolutionary and an empirical molecular genetic foundation of the Sus gene family in tobacco and will be beneficial for further investigations of Sus gene functions Sucrose synthase (Sus) has been well characterized as the key enzyme participating in sucrose metabolism, and the gene family en...

journal_title：Planta

authors： Wang Z,Wei P,Wu M,Xu Y,Li F,Luo Z,Zhang J,Chen A,Xie X,Cao P,Lin F,Yang J

更新日期：2015-07-01 00:00:00

abstract：MAIN CONCLUSION:Phytosterol homeostasis may be maintained in leaves through diversion of intermediates into glycoalkaloid biosynthesis, whereas in tuber flesh, excess intermediates are catalyzed by tuber-specific StLAS - like , resulting in low tuber glycoalkaloids. Lanosterol synthase (LAS) and cycloartenol synthase (...

journal_title：Planta

authors： Kumar A,Fogelman E,Weissberg M,Tanami Z,Veilleux RE,Ginzberg I

更新日期：2017-12-01 00:00:00

abstract：:Abscisic acid (ABA) is an important stress phytohormone that plays an essential role in mediating the signaling networks associated with plant responses to various abiotic stresses. In the present study, we isolated a gene CrNCED1 encoding the rate-limiting enzyme of ABA synthesis, 9-cis-epoxycarotenoid dioxygenase (N...

journal_title：Planta

authors： Xian L,Sun P,Hu S,Wu J,Liu JH

更新日期：2014-01-01 00:00:00

abstract：:Cross tolerance is a phenomenon that occurs when a plant, in resisting one form of stress, develops a tolerance to another form. Pretreatment with nonlethal heat shock has been known to protect cells from metal stress. In this study, we found that the treatment of rice roots with more than 25 muM of Cu(2+) caused cell...

journal_title：Planta

authors： Chen PY,Lee KT,Chi WC,Hirt H,Chang CC,Huang HJ

更新日期：2008-08-01 00:00:00

abstract：:O2-uptake and CO2-release by a chlorophyll-free, carotenoid-containing mutant of Chlorella vulgaris increase on addition of Na-glycolate by factors of 4-5 and 5-6, respectively (Fig. 1). In an enzyme preparation of that alga (sonification, centrifugation, precipitation with 0-30% (NH4)2SO4, dialysis) activity of glyco...

journal_title：Planta

authors： Kowallik W,Schmid GH

更新日期：1971-09-01 00:00:00

abstract：:Methods are described for the isolation of functional protoplasts from secondary pulvinus tissue (flexor and extensor) and from leaf mesophyll tissue of primary leaves ofPhaseolus coccineus L. Integrity of the protoplasts was shown by vital staining and their ability to evolve oxygen in the light. Extensor-cell protop...

journal_title：Planta

authors： Erath F,Ruge WA,Mayer WE,Hampp R

更新日期：1988-12-01 00:00:00

abstract：:The transport of [14C]glycyl-glycine (Gly-Gly) across the tonoplast of isolated barley vacuoles has been characterized. Uptake of the dipeptide Gly-Gly into barley mesophyll vacuoles was strongly increased by the addition of ATP, while Mg2+ inhibited the ATP-dependent fluxes. Inhibition of the vacuolar proton pump by ...

journal_title：Planta

authors： Jamaï A,Gaillard C,Delrot S,Martinoia E

更新日期：1995-01-01 00:00:00

abstract：:Intact chloroplasts capable of high rates of CO2 assimilation completely oxidized 3-phosphoglycerate and dihydroxyacetone phosphate to glycolate when CO2 concentrations were low. Bicarbonate was converted first into products of the Calvin cycle and then into glycolate. Under high oxygen and at high pH values CO2 fixat...

journal_title：Planta

authors： Kirk MR,Heber U

更新日期：1976-01-01 00:00:00

abstract：:Conditions which induce a transmembrane electrical potential, positive with respect to the inside of membrane vesicles, result in a substantial (4-12-fold) stimulation of the activity of membrane-associated β-glucan synthetases in a membrane preparation derived from the developing cotton (Gossypium hirsutum L.) fiber....

journal_title：Planta

authors： Bacic A,Delmer DP

更新日期：1981-07-01 00:00:00

abstract：:Atomic force microscopy (AFM) was used to image celery (Apium graveolens L.) parenchyma cell walls in situ. Cellulose microfibrils could clearly be distinguished in topographic images of the cell wall. The microfibrils of the hydrated walls appeared smaller, more uniformly distributed, and less enmeshed than those of ...

journal_title：Planta

authors： Thimm JC,Burritt DJ,Ducker WA,Melton LD

更新日期：2000-12-01 00:00:00

abstract：MAIN CONCLUSION:Xyloglucan endo-transglycosylase/hydrolase ( Ph XET/H) regulates Podophyllum seed germination via GA mediated up-accumulation of Ph XET protein and subsequent endosperm weakening. Xyloglucan endo-transglycosylase/hydrolase (XET/H) belong to glycosyl hydrolase family 16, which play an important role in e...

journal_title：Planta

authors： Dogra V,Sharma R,Yelam S

更新日期：2016-08-01 00:00:00

abstract：:Cutin and suberin polymers from various anatomical regions of grapefruit were analyzed chemically and ultrastructurally. The leaf, fruit peel and juice-sac showed an amorphous cuticular layer. The cutin in the leaf was composed of 10,16-dihydroxy C16 acid and its positional isomers as the major monomers whereas 16-hyd...

journal_title：Planta

authors： Espelie KE,Davis RW,Kolattukudy PE

更新日期：1980-10-01 00:00:00

abstract：:Protein phosphatase 2A (PP2A) is a serine/threonine-specific phosphatase comprising a catalytic subunit (C), a scaffolding subunit (A), and a regulatory subunit (B). The B subunits are believed to be responsible for substrate specificity and localization of the PP2A complex. In plants, three families of B subunits exi...

journal_title：Planta

authors： Matre P,Meyer C,Lillo C

更新日期：2009-10-01 00:00:00

abstract：:A somatic hybrid cell line, cloned from an individual protoplast-fusion product between Arabidopsis thaliana and Brassica campestris, gave rise to formation of numerous plants differing drastically in morphology. Analysis of these various regenerants, all of which originated from one and the same heterokaryon derived ...

journal_title：Planta

authors： Hoffmann F,Adachi T

更新日期：1981-12-01 00:00:00

abstract：MAIN CONCLUSION:Melatonin-mediated osmotic tolerance was attributed to increased antioxidant capacity, energy metabolism, osmoregulation and autophagy in wheat (Triticum aestivum L.). Melatonin is known to play multiple roles in plant abiotic stress tolerance. However, its role in wheat has been rarely investigated. In...

journal_title：Planta

authors： Cui G,Sun F,Gao X,Xie K,Zhang C,Liu S,Xi Y

更新日期：2018-07-01 00:00:00

abstract：MAIN CONCLUSION:β-sitosterol influences amino acids, carbohydrates, organic acids, and other metabolite metabolism and homeostasis largely contributing to better tolerance to water stress in white clover. β-sitosterol (BS) could act as an important plant growth regulator when plants are subjected to harsh environmental...

journal_title：Planta

authors： Li Z,Cheng B,Yong B,Liu T,Peng Y,Zhang X,Ma X,Huang L,Liu W,Nie G

更新日期：2019-12-01 00:00:00

abstract：MAIN CONCLUSIONS:Deletion of the ancestral gene of the land plant multigene family of receptor like kinase CR4 in Physcomitrella patens demonstrates involvement in developmental control of gametophytic and sporophytic organs. The CRINKLY4 (CR4) family of receptor kinases in angiosperms consists of three clades, one inc...

journal_title：Planta

authors： Demko V,Ako E,Perroud PF,Quatrano R,Olsen OA

更新日期：2016-07-01 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：:Rust fungi are obligate biotrophic pathogens that differentiate a series of specialized cells to establish infection. One of these cells, the haustorium, which serves to absorb nutrients from living host cells, normally develops only in planta. Here, we show that the rust fungus Uromyces fabae (Pers.) Schroet. stimula...

journal_title：Planta

authors： Mendgen K,Wirsel SG,Jux A,Hoffmann J,Boland W

更新日期：2006-11-01 00:00:00

abstract：:The tertiary sulphonium compound, β-dimethylsulphoniopropionate (DMSP) and the quaternary ammonium compounds glycine betaine and homarine are important osmotica in Platymonas subcordiformis cells. Following hypersaline stresses the compounds were accumulated after a lag period of 3 h and equilibrium concentrations wer...

journal_title：Planta

authors： Dickson DM,Kirst GO

更新日期：1986-04-01 00:00:00

abstract：:Air-grown cells of Porphyridium purpurem contain appreciable carbonic-anhydrase activity, comparable to that in air-grown Chlamydomonas reinhardtii, but activity is repressed in CO2-grown cells. Assay of carbonic-anhydrase activity in intact cells and cell extracts shows all activity to be intracellular in Porphyridiu...

journal_title：Planta

authors： Dixon GK,Patel BN,Merrett MJ

更新日期：1987-12-01 00:00:00

abstract：MAIN CONCLUSION:The review provides information on the mechanisms underlying the development of spontaneous and pathogen-induced tumors in higher plants. The activation of meristem-specific regulators in plant tumors of various origins suggests the meristem-like nature of abnormal plant hyperplasia. Plant tumor formati...

journal_title：Planta

authors： Dodueva IE,Lebedeva MA,Kuznetsova KA,Gancheva MS,Paponova SS,Lutova LL

更新日期：2020-03-18 00:00:00

abstract：:Rapid mobilisation of storage products, including xyloglucan, in cotyledons of germinating nasturtium (Tropaeolum majus L.) normally starts about 7-8 d after imbibition and growth of the seedling at 20-25° C. Levels of activity of endo-1,4-β-glucanase (EC 3.2.1.4) in cotyledons, as assayed viscometrically with xyloglu...

journal_title：Planta

authors： Hensel A,Brummell DA,Hanna R,Maclachlan G

更新日期：1991-02-01 00:00:00

abstract：:The determination of the activities of the enzymes which could be involved in sucrose-starch conversion showed that the first step of this transfer is performed by the sucrose-synthetase. In this reaction UDPG and almost no ADPG is formed. However, under the given conditions the concentration of UDPG is low, and with ...

journal_title：Planta

authors： de Fekete MA

更新日期：1969-12-01 00:00:00