The influence of light, gibberellic acid and CCC on sprout growth and mobilization of tuber reserves in the potato (Solanum tuberosum L.).

abstract：:In the epidermal cells of onion (Allium cepa L.) bulb scales the endoplasmic reticulum (ER) can be subdivided into three domains: a peripheral tubular network, cisternae, and long tubular strands. The latter are the form in which the ER is moved in onion cells. During cold treatment the arrangement of the three domain...

journal_title：Planta

authors： Quader H,Hofmann A,Schnepf E

更新日期：1989-02-01 00:00:00

abstract：:Water potential, osmotic potential and turgor measurements obtained by using a cell pressure probe together with a nanoliter osmometer were compared with measurements obtained with an isopiestic psychrometer. Both types of measurements were conducted in the mature region of Tradescantia virginiana L. leaves under non-...

journal_title：Planta

authors： Nonami H,Schulze ED

更新日期：1989-01-01 00:00:00

abstract：:Whether cell division is a driving force in plant morphogenesis has long been debated. In this review, the evidence for the existence of cell division-dependent and cell division-independent mechanisms of plant morphogenesis is discussed. The potential mechanisms themselves are then analysed, as is our understanding o...

journal_title：Planta

authors： Fleming AJ

更新日期：2002-11-01 00:00:00

abstract：:A genotype of Trifolium repens L. capable of sustaining high-frequency plant regeneration from long-term (24-month old) cell cultures has been selected. Numerous densely cytoplasmic meristemoids were formed in suspension cultures following the coordinate removal of 2,4-dichlorophenoxyacetic acid (2,4-D) and trichlorop...

journal_title：Planta

authors： White DW

更新日期：1984-09-01 00:00:00

abstract：:Living tissues of diverse plants representing 17 families were infiltrated with indole-3-acetaldoxime (IAAld oxime) in phosphate buffer, pH 6, and incubated for 3 hours at 25°C. Indole compounds were then extracted, separated and identified by paper or thin-layer chromatography (TLC). Indole-3-acetic acid (IAA) was qu...

journal_title：Planta

authors： Rajagopal R,Larsen P

更新日期：1972-03-01 00:00:00

abstract：:By comparing the expression patterns of selected genes from Arabidopsis thaliana (L.) Heynh. grown either at 1 g or on a clinostat (horizontally or vertically inverted, 1 rpm), and either used directly or after hypergravity stimulation, we have shown that the pattern of expression did not proceed in a stereotypical ma...

journal_title：Planta

authors： Centis-Aubay S,Gasset G,Mazars C,Ranjeva R,Graziana A

更新日期：2003-12-01 00:00:00

abstract：:Sphagnum magellanicum shows a remarkable variation in colour after the repeated application of cold shocks; mainly red wall pigments are synthesized. An attempt was made to find out in which way the gas exchange of Sphagnum magellanicum under defined conditions is altered after the application of cold shocks.The light...

journal_title：Planta

authors： Rudolph H

更新日期：1968-03-01 00:00:00

abstract：MAIN CONCLUSIONS:One hundred DDB1 (damaged DNA binding protein-1)-binding WD40-repeat domain (DWD) family genes were identified in the S. lycopersicum genome. The DWD genes encode proteins presumably functioning as the substrate recognition subunits of the cullin4-ring ubiquitin E3 ligase complex. These findings provid...

journal_title：Planta

authors： Zhu Y,Huang S,Miao M,Tang X,Yue J,Wang W,Liu Y

更新日期：2015-06-01 00:00:00

abstract：:Recent studies have demonstrated that plants alter root growth and decrease competition with roots of the same individual (self); however, the physiological traits accompanying this response are still widely unknown. In this study, we investigated the effect of root identity on gas exchange in the model species pea (P...

journal_title：Planta

authors： Meier IC,Angert A,Falik O,Shelef O,Rachmilevitch S

更新日期：2013-09-01 00:00:00

abstract：:Two-year old saplings grown from cuttings of Cryptomeria japonica D. Don initiate strobilus development following treatment with gibberellic acid under long-day photoperiods. At 25 degrees C with a 14-h photoperiod in a phytotron, male strobili initiated normally; however, they remained green and fell from the sapling...

journal_title：Planta

authors： Fukui M

更新日期：2003-11-01 00:00:00

abstract：:Many plants respond to herbivory with an increased production of extrafloral nectar (EFN) and/or volatile organic compounds (VOCs) to attract predatory arthropods as an indirect defensive strategy. In this study, we tested whether these two indirect defences fit the optimal defence hypothesis (ODH), which predicts the...

journal_title：Planta

authors： Radhika V,Kost C,Bartram S,Heil M,Boland W

更新日期：2008-08-01 00:00:00

abstract：MAIN CONCLUSION:ST1 and ST6 are possibly involved in primary and lateral root and symbiotic nodule development, but only ST6 participates in the interaction with hemibiotrophic fungi. Specific tissue (ST) proteins have been shown to be involved in several processes related to plant nutritional status, development, and ...

journal_title：Planta

authors： Albornos L,Casado-Del-Castillo V,Martín I,Díaz-Mínguez JM,Labrador E,Dopico B

更新日期：2021-01-02 00:00:00

abstract：:Maize (Zea mays L.) protoplasts obtained from Type I and Type II calli from several genotypes were shown to be capable of synthesizing cell walls and forming small clusters of cells. The medium used also supported cluster formation from protoplasts obtained from root tips. The effects of various additions to the mediu...

journal_title：Planta

authors： Imbrie-Milligan C,Kamo KK,Hodges TK

更新日期：1987-05-01 00:00:00

abstract：:In the initial phase of the geotropical reaction of the Chara rhizoid the growth difference postulated by Sievers (1967c) between the physically upper, slightly subapical flank and the lower one is demonstrated. In horizontal exposure the growth of the extreme cell apex is continued, while the growth of the lower flan...

journal_title：Planta

authors： Sievers A,Schröter K

更新日期：1971-12-01 00:00:00

abstract：:The nucleotide composition of ribosomal, soluble and total ribonucleic acids (RNA) from the zoospores of Rhizophlyctis rosea was determined. The base ratios for ribosomal, soluble, and total RNA were 49.16, 51.79 and 49.97 moles percent, guanylic acid (G) and cytidylic acid (C) respectively. The distribution of the nu...

journal_title：Planta

authors： Léjohn HB,Lovett JS

更新日期：1966-09-01 00:00:00

abstract：:The scanning electron-microscope was used to obtain a more adequate view of the separation surfaces exposed when the stem was pulled from the fruit of Valencia orange. Separations were made at 0, 24 and 48 h after ethylene treatment of the fruit. The most noticeable differences are the lessened amount of tearing in pr...

journal_title：Planta

authors： Rogers BJ

更新日期：1971-12-01 00:00:00

abstract：MAIN CONCLUSION:74 phytocyanin genes were identified in the Populus trichocarpa genome. Phylogenetic analysis grouped the PC proteins into four subfamilies (UCs, PLCs, SCs, and ENODLs). Closely related PC proteins share similar motifs, implying similar functions. Expression profiles of PtPC genes were analyzed in respo...

journal_title：Planta

authors： Luo S,Hu W,Wang Y,Liu B,Yan H,Xiang Y

更新日期：2018-05-01 00:00:00

abstract：:The activation of mitogen-activated protein kinases (MAPKs) has been previously implicated in signal transduction during plant responses to pathogen attack as well as to various environmental stresses. We have isolated from rice a new MAPK cDNA, OsBIMK1 ( O ryza s ativa L. BTH-induced MAPK 1), which encodes a 369-amin...

journal_title：Planta

authors： Song F,Goodman RM

更新日期：2002-10-01 00:00:00

abstract：:When fed with [(14)C] phenylalanine in the light, xylem tissues isolated from poplar stems were able to incorporate part of the radioactivity into both the guaiacyl and the syringyl residues of lignins. In the dark, only syringyl units were integrated into the polymer whereas the guaiacyl residues remained unlabeled.W...

journal_title：Planta

authors： Grand C,Ranjeva R,Boudet AM,Alibert G

更新日期：1979-01-01 00:00:00

abstract：:Rapidly growing, green motile flagellates of Haematococcus pluvialis can transform into enlarged red resting cysts (aplanospores) under oxidative stress conditions. However, it is not known what initial molecular defense mechanisms occur in response to oxidative stress, and may ultimately lead to cellular transformati...

journal_title：Planta

authors： Wang SB,Chen F,Sommerfeld M,Hu Q

更新日期：2004-11-01 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：:The expansion growth of plant organs is inhibited at low water potentials (Ψ w), but the inhibition has not been compared in different organs of the same plant. Therefore, we determined elongation rates of the roots, stems, leaves, and styles (silks) of maize (Zea mays L.) as soil water was depleted. The Ψ w was measu...

journal_title：Planta

authors： Westgate ME,Boyer JS

更新日期：1985-07-01 00:00:00

abstract：:The effect of varying calcium concentration in the medium on the potassium flux into the exudate has been studied. In media of low ionic strength (o.1 mM KCl) the potassium flux, J K, was significantly increased by increasing the calcium concentration of the medium. But in higher ionic strength media (10 mM) KCl) ther...

journal_title：Planta

authors： Collins JC,Linstead PJ

更新日期：1969-12-01 00:00:00

abstract：:Two types of auxin-binding sites (sites I and II) in membranes from maize (Zea mays L.) coleoptiles were characterized. Site I was a protein with a relative molecular mass of 21 000, and the distribution of site I protein on sucrose density gradient fractionation coincided with that of NADH-cytochrome-c reductase (EC ...

journal_title：Planta

authors： Shimomura S,Inohara N,Fukui T,Futai M

更新日期：1988-10-01 00:00:00

abstract：:Plant root development is highly responsive both to changes in nitrate availability and beneficial microorganisms in the rhizosphere. We previously showed that Phyllobacterium brassicacearum STM196, a plant growth-promoting rhizobacteria strain isolated from rapeseed roots, alleviates the inhibition exerted by high ni...

journal_title：Planta

authors： Contesto C,Milesi S,Mantelin S,Zancarini A,Desbrosses G,Varoquaux F,Bellini C,Kowalczyk M,Touraine B

更新日期：2010-11-01 00:00:00

abstract：:We have studied the mechanism of the response to iron deficiency in rape (Brassica napus L.), taking into account our previous results: net H(+) extrusion maintains a pH shift between the root apoplast and the solution, and the magnitude of the pH shift decreases as the buffering power in the solution increases. The f...

journal_title：Planta

authors： Toulon V,Sentenac H,Thibaud JB,Davidian JC,Moulineau C,Grignon C

更新日期：1992-01-01 00:00:00

abstract：:When radioactive gibberellin A5 ((3)H-GA5) was applied to the apices and surrounding young leaves of the long-day plant Silene armeria, it was partially converted to at least two other acidic substances. One of them was similar to GA3 in chromatographic, but not in biological properties. The other metabolite was more ...

journal_title：Planta

authors： van den Ende H,Zeevaart JA

更新日期：1971-06-01 00:00:00

abstract：:The effects of the local anesthetic dibucaine on coupling between electron transport and ATP synthesis-hydrolysis by the coupling-factor complex (CF0CF1 ATPase) were investigated in thylakoid membranes from Spinacia oleracea L. cv. Monatol. Evidence is presented that inhibition of ATP synthesis was produced by a speci...

journal_title：Planta

authors： Laasch H,Schumann J,Günther G

更新日期：1991-03-01 00:00:00

abstract：MAIN CONCLUSION:Drought-tolerant rice variety, Nagina 22 (N22), has a unique spikelet miRNome during anthesis stage drought as well as transition from heading to anthesis. Molecular characterization of genetic diversity of rice is essential to understand the evolution and molecular basis of various agronomically import...

journal_title：Planta

authors： Kansal S,Mutum RD,Balyan SC,Arora MK,Singh AK,Mathur S,Raghuvanshi S

更新日期：2015-06-01 00:00:00

abstract：:The lipid compositions of leaves from Festuca pratensis cv. Rossa (yellowing) were compared with those from a non-yellowing mutant, Bf 993. The leaves of Bf 993 contained a higher level of acyl lipids on both a fresh-weight and a dry-weight basis. Diacylgalactosylglycerol, diacylgalabiosylglycerol and phosphatidylinos...

journal_title：Planta

authors： Harwood JL,Jones AV,Thomas H

更新日期：1982-11-01 00:00:00