Direct Determination of pH in the stomatal complex of Commelina.

abstract：:MAIN CONCLUSION : [EtPy][Br] is more reactive toward lignin than toward the PSs in wood cell walls, and [EtPy][Br] treatment results in inhomogenous changes to the cell wall's ultrastructural and chemical components. The effects of the ionic liquid 1-ethylpyridinium bromide ([EtPy][Br]), which prefers to react with li...

journal_title：Planta

authors： Kanbayashi T,Miyafuji H

更新日期：2015-09-01 00:00:00

abstract：MAIN CONCLUSION:PtrGH9A7, a poplar β-type endo-1,4-β-glucanase gene induced by auxin, promotes both plant growth and lateral root development by enhancing cell expansion. Endo-1,4-β-glucanase (EGase) family genes function in multiple aspects of plant growth and development. Our previous study found that PtrCel9A6, a po...

journal_title：Planta

authors： Yu L,Li Q,Zhu Y,Afzal MS,Li L

更新日期：2018-05-01 00:00:00

abstract：:A crude organelle preparation from germinating castor bean endosperm catalysed the incorporation of galactose from UDP[(14)C]galactose into chloroform/methanol (2:1)-soluble glactolipids. At least two galactolipids were formed. Most of the [(14)C]galactose was present in a galactolipid synthesized by the microsomal me...

journal_title：Planta

authors： Mellor RB,Lord JM

更新日期：1979-10-01 00:00:00

abstract：:A method was developed for electrofusion of higher-plant protoplasts from celery and protoplasts from the filamentous fungus Aspergillus nidulans. Initially, methods for the fusion of protoplasts from ecch species were determined individually and, subsequently, electrical parameters for fusion between the species were...

journal_title：Planta

authors： Lynch PT,Isaac S,Collin HA

更新日期：1989-05-01 00:00:00

abstract：:The salt glands of Aegiceras corniculatum have been examined by light- and electron-microscope techniques. A gland consists of a large number of abutting secretory cells and a single, large basal cell. The secretory cells and basal cell are joined by well defined plasmodesmata. The glandular cuticle shows differences ...

journal_title：Planta

authors： Cardale S,Field CD

更新日期：1971-09-01 00:00:00

abstract：MAIN CONCLUSION:ATR-FTIR spectroscopy in combination with uni- and multivariate analysis was used to quantify the spectral-chemical composition of the leaf cuticle of pea, investigating the effects of variety and heat stress. Field pea (Pisum sativum L.) is sensitive to heat stress and our goal was to improve canopy co...

journal_title：Planta

authors： Liu N,Karunakaran C,Lahlali R,Warkentin T,Bueckert RA

更新日期：2019-02-01 00:00:00

abstract：:The lectin from the garden pea (Pisum sativum L.) has been localized at the ultrastructural level by the unlabeled peroxidase-antiperoxidase procedure of L.A. Sternberger et al. (1970, J. Histochem. Cytochem 18, 315-333) in 24 h imbibed seeds. Upon examination by light microscopy and transmission electron microscopy, ...

journal_title：Planta

authors： Van Driessche E,Smets G,Dejaegere R,Kanarek L

更新日期：1981-12-01 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：:Cells of Daucus carota grown in a liquid medium produced large amounts of cyanidin as the only flavonoid aglycon. After inoculation in fresh medium a maximum activity of phenylalanine ammonia lyase (PAL; EC 4.3.1.5) was observed within 24 h. L-α-aminooxy-β-phenylpropionic acid (L-AOPP), thought to be a competitive inh...

journal_title：Planta

authors： Noé W,Langebartels C,Seitz HU

更新日期：1980-08-01 00:00:00

abstract：:Sugar-beet plants, germinated in growth cabinets at 20°C and transplanted into the field after 3 weeks, developed much larger roots than plants grown from seed drilled directly into the soil. At the end of the season, the roots of transplants were 39% greater than from drilled seed-an increase of 14 m tons per hectare...

journal_title：Planta

authors： Humphries EC,French SA

更新日期：1969-03-01 00:00:00

abstract：:The time courses of sesquiterpenoid phytoalexin accumulation were examined in compatible and incompatible interactions of leaves and tubers from five different R genotypes of potato (Solanum tuberosum) with corresponding pathotypes of Phytophthora infestans, as well as in non-host interactions of all five potato culti...

journal_title：Planta

authors： Rohwer F,Fritzemeier KH,Scheel D,Hahlbrock K

更新日期：1987-04-01 00:00:00

abstract：:Sucrose uptake into tonoplast vesicles, which were prepared from red beet (Beta vulgaris L.) vacuoles isolated by two different methods, was stimulated by MgATP. Using the same medium as for osmotic disruption of vacuoles, membrane vesicles were prepared from tissue homogenates of dormant red beet roots and separated ...

journal_title：Planta

authors： Getz HP

更新日期：1991-09-01 00:00:00

abstract：:'Warm white' fluorescent light inhibited the elongation of potato sprouts and reduced the rate at which reserve materials in the mother tuber were mobilized. The evidence indicated that the influence of light on mobilization was independent of light effects on the magnitude of the 'sink' for translocates in the sprout...

journal_title：Planta

authors： Morris DA

更新日期：1967-09-01 00:00:00

abstract：:Efficiency of novel fiber formation was much improved in protoplast culture of embryogenic cells (ECs) of a conifer, Larix leptolepis (Sieb. et Zucc.) Gord., by pre-culturing ECs in a medium containing a high concentration of glutamine (13.7 mM). The fibrillar substructures of large and elongated fibers of protoplasts...

journal_title：Planta

authors： Fukumoto T,Hayashi N,Sasamoto H

更新日期：2005-12-01 00:00:00

abstract：:Vascular bundles of petioles below wilted leaves of Nymphoides peltata (S.G. Gmel. O. Kuntze) were frozen intact and freeze-fractured for electron microscopy. Cell walls in them appeared drawn in against the helical thickenings of xylem vessels. By contrast, walls round vessels which had been frozen in vascular bundle...

journal_title：Planta

authors： Johnson RP

更新日期：1977-01-01 00:00:00

abstract：:Soybeans provide an excellent source of protein in animal feed. Soybean protein quality can be enhanced by increasing the concentration of sulfur-containing amino acids. Previous attempts to increase the concentration of sulfur-containing amino acids through the expression of heterologous proteins have met with limite...

journal_title：Planta

authors： Kim WS,Chronis D,Juergens M,Schroeder AC,Hyun SW,Jez JM,Krishnan HB

更新日期：2012-01-01 00:00:00

abstract：MAIN CONCLUSION:Overexpression ofPeVQ28in Arabidopsis regulated the expression of salt/ABA-responsive genes and indicated thatPeVQ28may affect the ABA synthesis induced by stress in plants by regulating salt tolerance. Plant-specific VQ proteins, which contain a conserved short FxxhVQxhTG amino acid sequence motif, pla...

journal_title：Planta

authors： Cheng X,Wang Y,Xiong R,Gao Y,Yan H,Xiang Y

更新日期：2020-04-21 00:00:00

abstract：MAIN CONCLUSION:This study describes a new role for hydroperoxide lyase branch of oxylipin biosynthesis pathway in protecting photosynthetic apparatus under high light conditions. Lipid-derived signaling molecules, oxylipins, produced by a multi-branch pathway are central in regulation of a wide range of functions. The...

journal_title：Planta

authors： Savchenko T,Yanykin D,Khorobrykh A,Terentyev V,Klimov V,Dehesh K

更新日期：2017-06-01 00:00:00

abstract：:The time-response of the CO2-exchange of both leaf surfaces was measured separately. Leaves of Primula palinuri and Zea mays were used for the study. After short dark-periods (3 min) the stomata are not closed. Consequently CO2-uptake starts quickly after re-illumination and reaches the steady-state value very rapidly...

journal_title：Planta

authors： Bertsch A,Domes W

更新日期：1969-03-01 00:00:00

abstract：:Isotherms of K(Rb)-, Cl- and SO4-uptake by young and old branches of the moss Mnium cuspidatum were investigated. Old moss gametophytes from the 1966 vegetation period were collected in the forests surrounding Darmstadt from February to mid-April 1967 and from the 1967 season in late September 1967. Young plants were ...

journal_title：Planta

authors： Lüttge U,Bauer K

更新日期：1968-09-01 00:00:00

abstract：:Several phosphate transporters (PTs) that belong to the Pht2 family have been released in bioinformatics databases, but only a few members of this family have been functionally characterized. In this study, we found that wheat TaPHT2;1 shared high identity with a subset of Pht2 in diverse plants. Expression analysis r...

journal_title：Planta

authors： Guo C,Zhao X,Liu X,Zhang L,Gu J,Li X,Lu W,Xiao K

更新日期：2013-04-01 00:00:00

abstract：:The halotolerant phytoplankton alga Dunaliella tertiolecta was found to be able to synthesize considerable amounts of sucrose. Because this is in contradiction to the current literature, the physiologic conditions required for sucrose biosynthesis were investigated. Sucrose is only synthesized above a jump temperature...

journal_title：Planta

authors： Müller W,Wegmann K

更新日期：1978-01-01 00:00:00

abstract：:Exudate was collected fromRicinus communis L. cotyledons after cutting the hypocotyl. It contained high levels of sucrose and potassium, a low level of calcium, and a pH of approx. 7.5. After application of [(14)C] sucrose to the cotyledons, radioactivity could be recovered from the exudate, indicating that the exudat...

journal_title：Planta

authors： Vreugdenhil D,Koot-Gronsveld AM

更新日期：1988-06-01 00:00:00

abstract：:The electrochemical potential differences [Formula: see text] for potassium, between excised barley (Hordeum vulgare L.) roots and external media containing 0.05 mM KCl+0.5 mM CaSO4, were determined over a 4-h period during which initially low-K(+) roots accumulated K(+) by pretreatment in 50 mM KCl plus 0.5 mM CaCl2....

journal_title：Planta

authors： Glass AD,Dunlop J

更新日期：1979-01-01 00:00:00

abstract：:Several phosphoproteins specifically correlated with the induction of embryogenic cells were detected in immature pollen grains of Nicotiana tabacum L. By regulating the concentration of glutamine in the medium the developmental pathways of immature pollen grains isolated at the mid-bicellular stage could be controlle...

journal_title：Planta

authors： Kyo M,Harada H

更新日期：1990-08-01 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：:The aim of this work was to examine the consequences of the heterologous expression of a spinach ( Spinacia oleracea L.) sucrose transporter ( SoSUT1) in potato ( Solanum tuberosum L.). Many studies have indicated that reduction of the expression of this class of sucrose transporter has deleterious effects on plant gr...

journal_title：Planta

authors： Leggewie G,Kolbe A,Lemoine R,Roessner U,Lytovchenko A,Zuther E,Kehr J,Frommer WB,Riesmeier JW,Willmitzer L,Fernie AR

更新日期：2003-05-01 00:00:00

abstract：MAIN CONCLUSION:Loss of function mutation of rice OsACOS12 impairs lipid metabolism-mediated anther cuticle and pollen wall formation, and interferes with tapetum programmed cell death, leading to male sterility. Acyl-CoA Synthetase (ACOS) is one of the enzymes activating fatty acids for various metabolic functions in ...

journal_title：Planta

authors： Yang X,Liang W,Chen M,Zhang D,Zhao X,Shi J

更新日期：2017-07-01 00:00:00

abstract：:An inactivated nitrate reductase (EC 1.6.6.1) formed in vivo by the green alga Chlorella fusca Shihira and Kraus is shown to be a cyanide complex. The partially purified inactive enzyme releases 0.048 nmol of HCN per unit of enzyme activated. This compares with 0.066 nmol of HCN liberated in similar previous measureme...

journal_title：Planta

authors： Gewitz HS,Piefke J,Vennesland B

更新日期：1978-01-01 00:00:00

abstract：:1. Most carotenoids show a 3-peak-absorption curve in the visible spectral region in polar solutions. The addition of a definite quantity of H2O to such solutions (ethanol, methanol, aceton, isopropanol) changes the absorption curve of these pigments in a characteristic manner. A new peak appears in the uv region of t...

journal_title：Planta

authors： Hager A

更新日期：1970-03-01 00:00:00