Studies in the Turkish Carob (Ceratonia siliqua L.) : IV. Acidic auxin-like and inhibitory substances in fruit morphogenesis.

abstract：MAIN CONCLUSION:Circular RNA (circRNA) discovery, expression patterns and experimental validation in developing tea leaves indicates its correlation with circRNA-parental genes and potential roles in ceRNA interaction network. Circular RNAs (circRNAs) have recently emerged as a novel class of abundant endogenous stable...

journal_title：Planta

authors： Tong W,Yu J,Hou Y,Li F,Zhou Q,Wei C,Bennetzen JL

更新日期：2018-12-01 00:00:00

abstract：:Rice MKRN is a member of the makorin RING finger protein gene (MKRN) family, which encodes a protein with a characteristic array of zinc-finger motifs conserved in various eukaryotes. Using non-radioactive in situ hybridization, we investigated the spatio-temporal gene expression pattern of rice MKRN during embryogene...

journal_title：Planta

authors： Wadekar HB,Sahi VP,Morita EH,Abe S

更新日期：2013-04-01 00:00:00

abstract：:The glucan specifity of the purified chloroplast and non-chloroplast forms of α-1,4-glucan phosphorylase (EC 2.4.1.1) from spinach leaves (Steup and E. Latzko (1979), Planta 145, 69-75) was investigated. Phosphorolysis by the two enzymes was studied using a series of linear maltodextrins (degree of polymerization ≦11)...

journal_title：Planta

authors： Steup M,Schächtele C

更新日期：1981-12-01 00:00:00

abstract：:In dark-grown soybean (Glycine max [L.] Merr.) seedlings, exposing the roots to water-deficient vermiculite (psi(w)=-0.36 MPa) inhibited hypocotyl (stem) elongation. The inhibition was associated with decreased extensibility of the cell walls in the elongation zone. A detailed spatial analysis showed xyloglucan endotr...

journal_title：Planta

authors： Wu Y,Jeong BR,Fry SC,Boyer JS

更新日期：2005-02-01 00:00:00

abstract：:Pressure-probe measurements and single-cell sampling and analysis techniques were used to determine the effect of photosynthetic production and accumulation of sugars on osmotic and turgor pressures of individual cells of barley ( Hordeum vulgare L.) source leaves. In control plants, the changes in osmotic pressure in...

journal_title：Planta

authors： Koroleva OA,Tomos AD,Farrar J,Pollock CJ

更新日期：2002-06-01 00:00:00

abstract：:The purified protein which constitutes the membranes of the gas vacuoles of the the blue-green alga, Microcystis aeruginosa, was partially characterized. Gel electrophoresis and end-group analysis indicate that the protein is a single species. Strongly protic solvents such as formic acid are the only reagents causing ...

journal_title：Planta

authors： Jones DD,Jost M

更新日期：1971-12-01 00:00:00

abstract：:We have isolated a gene from loblolly pine, 5NG4, that is highly and specifically induced by auxin in juvenile loblolly pine shoots prior to adventitious root formation, but substantially down-regulated in physiologically mature shoots that are adventitious rooting incompetent. 5NG4 was highly auxin-induced in roots, ...

journal_title：Planta

authors： Busov VB,Johannes E,Whetten RW,Sederoff RR,Spiker SL,Lanz-Garcia C,Goldfarb B

更新日期：2004-04-01 00:00:00

abstract：:The activity of phosphoenolpyruvate carboxylase (PEPCase) kinase in leaf extracts increased markedly on dilution. This was shown to be caused by the presence of a protein that inhibits the kinase. The inhibitor protein was separated from the kinase and purified partially. It inhibited the kinase reversibly, presumably...

journal_title：Planta

authors： Nimmo GA,Wilkins MB,Nimmo HG

更新日期：2001-06-01 00:00:00

abstract：:Glycosylation of sterols, catalysed by sterol glycosyltransferases (SGTs), improves the sterol solubility, chemical stability and compartmentalization, and helps plants to adapt to environmental changes. The SGTs in medicinal plants are of particular interest for their role in the biosynthesis of pharmacologically act...

journal_title：Planta

authors： Pandey V,Niranjan A,Atri N,Chandrashekhar K,Mishra MK,Trivedi PK,Misra P

更新日期：2014-06-01 00:00:00

abstract：:Forty three accessions of Brassica species and one each of Sinapis and Raphanus were assessed for (i) resistance to Leptosphaeria maculans according to a coty-ledon-inoculation test and (ii) indole phytoalexin accumulation following abiotic elicitation with CuCl2. Five indole phytoalexins were determined in the lines ...

journal_title：Planta

authors： Rouxel T,Kollmann A,Boulidard L,Mithen R

更新日期：1991-05-01 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：:Developing wheat (Triticum aestivum L.) endosperm was examined using ultrathin sections prepared from tissues harvested at 5, 9, 16 and 25 d after flowering. Protein bodies were evident by 9 d and displayed a variety of membranous structures and inclusions. The Golgi apparatus was a prominent organelle at all stages, ...

journal_title：Planta

authors： Kim WT,Franceschi VR,Krishnan HB,Okita TW

更新日期：1988-11-01 00:00:00

abstract：:Treatment of cress (Lepidium sativum L.) roots with phytohormones (4.3 x 10(-5) M gibberellic acid plus 4.3 x 10(-5) M kinetin, 30 h; T.H. Iversen, 1969, Physiol. Plant. 22, 1251-1262) caused not only complete destarching of amyloplasts but also destruction of the polar arrangement of cell organelles in statocytes. Th...

journal_title：Planta

authors： Busch MB,Sievers A

更新日期：1990-06-01 00:00:00

abstract：:Glutathione (GSH) is one of the main antioxidants in plants. Legumes have the specificity to produce a GSH homolog, homoglutathione (hGSH). We have investigated the regulation of GSH and hGSH synthesis by nitric oxide (NO) in Medicago truncatula roots. Analysis of the expression level of gamma-glutamylcysteine synthet...

journal_title：Planta

authors： Innocenti G,Pucciariello C,Le Gleuher M,Hopkins J,de Stefano M,Delledonne M,Puppo A,Baudouin E,Frendo P

更新日期：2007-05-01 00:00:00

abstract：:In etiolated rye seedlings (Secale cereale L.) the cytokinin supply controls leaf growth. Dry weight and total amino-nitrogen, protein, total nucleic acid, DNA, and rRNA levels were similarly lowered in leaves depleted of their endogenous cytokinin supply by early excision of the seedling roots and increased by 70-100...

journal_title：Planta

authors： de Boer J,Feierabend J

更新日期：1978-01-01 00:00:00

abstract：:Global environmental change and ongoing biological invasions are the two prominent ecological issues threatening biodiversity worldwide, and investigations of their interaction will aid to predict plant invasions and inform better management strategies in the future. In this study, invasive Eupatorium adenophorum and ...

journal_title：Planta

authors： Lei YB,Wang WB,Feng YL,Zheng YL,Gong HD

更新日期：2012-10-01 00:00:00

abstract：:From the initial discovery of free-running endogenous circadian oscillations of Crassulacean acid metabolism (CAM) under constant conditions in the light and in air, it has been disputed whether the underlying oscillator is enzymic or biophysical. The hypothesis of a biophysical hysteresis switch or beat oscillator st...

journal_title：Planta

authors： Lüttge U

更新日期：2000-11-01 00:00:00

abstract：:Non-lignified fibre cells (named gelatinous fibres) are present in tension wood and the stems of fibre crops (such as flax and hemp). These cells develop a very thick S2 layer within the secondary cell wall, which is characterised by (1) cellulose microfibrils largely parallel to the longitudinal axis of the cell, and...

journal_title：Planta

authors： Gorshkova T,Morvan C

更新日期：2006-01-01 00:00:00

abstract：MAIN CONCLUSION:A novel method for culturing ovules of Gossypium barbadense allowed in vitro comparisons with Gossypium hirsutum and revealed variable roles of microtubules in controlling cotton fiber cell expansion. Cotton fibers undergo extensive elongation and secondary wall thickening as they develop into our most ...

journal_title：Planta

authors： Pierce ET,Graham BP,Stiff MR,Osborne JA,Haigler CH

更新日期：2019-05-01 00:00:00

abstract：:Hexokinase (HXK) is a dual-function enzyme that both phosphorylates hexose to form hexose 6-phosphate and plays an important role in sugar sensing and signaling. To investigate the roles of hexokinases in rice growth and development, we analyzed rice sequence databases and isolated ten rice hexokinase cDNAs, OsHXK1 (O...

journal_title：Planta

authors： Cho JI,Ryoo N,Ko S,Lee SK,Lee J,Jung KH,Lee YH,Bhoo SH,Winderickx J,An G,Hahn TR,Jeon JS

更新日期：2006-08-01 00:00:00

abstract：MAIN CONCLUSION:The inducible vectors pER8-Gateway-3Flag and pER8-Gateway-3Flag-SRDX have been subjected to considerable research in terms of the function of transcription factors (TFs) via transcription activity and repression, respectively. Approximately 1500 TFs have been identified in Arabidopsis thaliana genome. T...

journal_title：Planta

authors： Guo Z,Sun X,Xu H

更新日期：2018-05-01 00:00:00

abstract：:The models explaining root gravitropism propose that the growth response of plants to gravity is regulated by asymmetric distribution of auxin (indole-3-acetic acid, IAA). Since cytokinin has a negative regulatory role in root growth, we suspected that it might function as an inhibitor of tropic root elongation during...

journal_title：Planta

authors： Aloni R,Langhans M,Aloni E,Ullrich CI

更新日期：2004-11-01 00:00:00

abstract：MAIN CONCLUSION:Detrimental pleiotropic effects of resistance mutation(s) were observed for multiple-resistant phenotypes (resistant to both atrazine and dicamba). The multiple-resistant phenotypes had lower growth rates and less capacity for vegetative growth compared to the phenotypes only resistant to atrazine. The ...

journal_title：Planta

authors： Ghanizadeh H,Harrington KC

更新日期：2019-03-01 00:00:00

abstract：:Compared with our knowledge of senescence in annuals and biennials, little is known about age-related changes in perennials. To get new insights into the mechanisms underlying aging in perennials, we measured oxidative stress markers in leaves and organelles, together with abscisic acid levels in leaves of 2- and 7-ye...

journal_title：Planta

authors： Munné-Bosch S,Lalueza P

更新日期：2007-03-01 00:00:00

abstract：:Thermogenesis during the blooming of inflorescence is found in several but not all aroids. To understand what is critical for thermogenesis, we investigated the difference between thermogenic and non-thermogenic skunk cabbages (Symplocarpus renifolius and Lysichiton camtschatcensis), which are closely related in morph...

journal_title：Planta

authors： Ito-Inaba Y,Hida Y,Inaba T

更新日期：2009-12-01 00:00:00

abstract：:Immature zygotic embryos of sunflower (Helianthus annuus L.) produce somatic embryos when cultured on medium supplemented with a cytokinin as the sole source of exogenous growth regulators. The timing of the induction phase and subsequent morphogenic events have been well characterized in previous work. We address her...

journal_title：Planta

authors： Thomas C,Bronner R,Molinier J,Prinsen E,van Onckelen H,Hahne G

更新日期：2002-08-01 00:00:00

abstract：:Haploid plants of Nicotiana tabacum L. were produced in greater numbers from anthers on agar medium containing activated charcoal than on the same medium without charcoal. ...

journal_title：Planta

authors： Anagnostakis SL

更新日期：1974-09-01 00:00:00

abstract：:Indole-3-acetic acid (IAA) promotes an increase in steady-state heat production by corn (Zea mays L.) coleoptile tissue; this increase is associated with an elevation in aerobic respiration rates. A detailed time dependence of the exothermic response to IAA was obtained using flow calorimetry. The latent period and ma...

journal_title：Planta

authors： Anderson PC,Lovrien RE,Brenner ML

更新日期：1981-05-01 00:00:00

abstract：MAIN CONCLUSION:A genome-wide analysis of longan miRNA genes was conducted, and full-length pri-miRNA transcripts were cloned. Bioinformatics and expression analyses contributed to the functional characterization of longan miRNA genes. MicroRNAs are important for the post-transcriptional regulation of target genes. How...

journal_title：Planta

authors： Lin Y,Chen Y,Zeng Y,Zhang S,Zhang Z,Chen Y,Gong J,Lai Z

更新日期：2021-01-21 00:00:00

abstract：:Transitory starch is stored during the day inside chloroplasts and then broken down at night for export. Recent data indicate that maltose is the major form of carbon exported from the chloroplast at night but its fate in the cytosol is unknown. An amylomaltase gene ( malQ) cloned from Escherichia coli is necessary fo...

journal_title：Planta

authors： Lu Y,Sharkey TD

更新日期：2004-01-01 00:00:00