Catalan
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
12 resultats
Numerous and highly developed tubular projections from plastids observed in Tobacco epidermal cells.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Tubular projections from plastids (stromules) were observed using a stroma-targeted green fluorescent protein (GFP) fusion protein and a confocal laser scanning microscope. In tobacco (Nicotiana tabacum) epidermal cells, stromules were observed at a high frequency. Some of them were long and
The Association of Severe Epidemics of Cucumber Mosaic in Commercial Fields of Pepper and Tobacco in North Florida with Inoculum in Commelina benghalensis and C. communis.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Since 1995, severe epidemics of cucumber mosaic virus (CMV) have occurred in select fields of tobacco (Nicotiana tabacum) and pepper (Capsicum annuum) in three counties in northern Florida. Yield losses greater than 50% have occurred in both crops. Baker and Zettler (1) identified the presence of
Rapid low temperature-induced stomatal closure occurs in cold-tolerant Commelina communis leaves but not in cold-sensitive tobacco leaves, via a mechanism that involves apoplastic calcium but not abscisic acid.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Commelina communis stomata closed within 1 h of transferring intact plants from 27 degrees C to 7 degrees C, whereas tobacco (Nicotiana rustica) stomata did not until the leaves wilted. Abscisic acid (ABA) did not mediate cold-induced C. communis stomatal closure: At low temperatures, bulk leaf ABA
The Commelina yellow mottle virus promoter drives companion-cell-specific gene expression in multiple organs of transgenic tobacco.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Previous work has demonstrated that some endogenous plant gene promoters are active in selective companion cells of the phloem, depending on organ types and developmental stages. Here we report that the Commelina yellow mottle virus (CoYMV) promoter is active in the companion cells of leaves, stems
Inhibition of phospholipase D alpha by N-acylethanolamines.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
N-Acylethanolamines (NAEs) are endogenous lipids in plants produced from the phospholipid precursor, N-acylphosphatidylethanolamine, by phospholipase D (PLD). Here, we show that seven types of plant NAEs differing in acyl chain length and degree of unsaturation were potent inhibitors of the
The effects of manipulating phospholipase C on guard cell ABA-signalling.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Studies using stably transformed tobacco plants containing very low levels of PI-PLC in their guard cells show that this enzyme plays a role in the events associated with the inhibition of stomatal opening by ABA, but not in the cellular reactions that are responsible for ABA-induced stomatal
Identification of cis elements involved in Commelina yellow mottle virus promoter activity.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Commelina yellow mottle virus (CoYMV) is a double-stranded DNA virus that infects a monocot host. A promoter fragment isolated from CoYMV is a strong promoter when assayed after transient introduction into monocot and dicot suspension cells and is highly active in vascular cells of flowers, leaves,
[Deletion analysis and functional studies of the promoter from commelina yellow mottle virus].
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Commelina Yellow Mottle Virus(CoYMV) is a double-stranded, circular DNA virus and its promoter could direct GUS gene specifically expressing in phloem tissue of transgenic tobacco plants. To determine the optimal promoter sequence for pholem-specific gene expression, CoYMV promoter was deleted from
The Commelina yellow mottle virus promoter is a strong promoter in vascular and reproductive tissues.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Commelina yellow mottle virus (CoYMV) is a double-stranded DNA virus that infects the monocot Commelina diffusa. Although CoYMV and cauliflower mosaic virus (CaMV; another double-stranded DNA virus) probably replicate by a similar mechanism, the particle morphology and host range of CoYMV place it
Electrical potentials in stomatal complexes.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Guard cells of several species, but predominantly Commelina communis, were impaled by micropipette electrodes and potential differences measured that occurred between cell compartments and the flowing bathing medium. The wall developed a Donnan potential that was between -60 and -70 millivolt in 30
Bacterial Wilt of Solanaceae Caused by Ralstonia solanacearum Race 1 Biovar 3 in Mali.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Ralstonia solanacearum (Smith) Yabuuchi et al. causes bacterial wilt worldwide on a wide range of plant species. In Mali, the disease is commonly found on potato (Solanum tuberosum L.), tomato (Lycopersicon esculentum var. esculentum L.), pepper (Capsicum annuum L.), eggplant (Solanum melongena L.),
The responses of guard and mesophyll cell photosynthesis to CO2, O2, light, and water stress in a range of species are similar.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
High resolution chlorophyll a fluorescence imaging was used to compare the photosynthetic efficiency of PSII electron transport (estimated by Fq'/Fm') in guard cell chloroplasts and the underlying mesophyll in intact leaves of six different species: Commelina communis, Vicia faba, Amaranthus
La base de dades d’herbes medicinals més completa avalada per la ciència
- Funciona en 55 idiomes
- Cures a base d'herbes recolzades per la ciència
- Reconeixement d’herbes per imatge
- Mapa GPS interactiu: etiqueta les herbes a la ubicació (properament)
- Llegiu publicacions científiques relacionades amb la vostra cerca
- Cerqueu herbes medicinals pels seus efectes
- Organitzeu els vostres interessos i estigueu al dia de les novetats, els assajos clínics i les patents
Escriviu un símptoma o una malaltia i llegiu sobre herbes que us poden ajudar, escriviu una herba i vegeu malalties i símptomes contra els quals s’utilitza.
* Tota la informació es basa en investigacions científiques publicades
