Abstract:
:Half-lives of tRNA and the initial rates of tRNA accumulation are correlated with the growth rates of cell suspension cultures of Lupinus angustifolius cv. Turkus and Petroselinum hortense cv. Berlinska. Half-lives of tRNA are approximately proportional to the doubling times of cells in these cultures. The initial rates of tRNA accumulation are directly proportional to the growth rates of cell suspensions and inversely proportional to the generation time of cells. The amount of synthesized tRNA per plant cell is relatively high - 14.2 pg tRNA per lupin cell and 6.9 pg per parsley cell.
journal_name
J Plant Physioljournal_title
Journal of plant physiologyauthors
Sroga GEdoi
10.1016/S0176-1617(84)80086-3subject
Has Abstractpub_date
1984-08-01 00:00:00pages
81-9issue
1eissn
0176-1617issn
1618-1328pii
S0176-1617(84)80086-3journal_volume
116pub_type
杂志文章abstract::Ascorbate is a major antioxidant and radical scavenger in plants. Monodehydroascorbate reductase (MDAR) and dehydroascorbate reductase (DHAR) are two enzymes of the ascorbate-glutathione cycle that maintain ascorbate in its reduced state. MDAR2 (At3g09940) and DHAR5 (At1g19570) expression was upregulated in the roots ...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2008.12.016
更新日期:2009-08-15 00:00:00
abstract::Four-day-old etiolated cucumber seedlings (Cucumis sativus L.) were transferred to cool-white-fluorescent light (15 mumol m-2 s-1) for 1 h and 24 hours and etiochloroplasts and chloroplasts were isolated from developing cotyledons. Plastids were fractionated to stroma, envelope and thylakoid or inner membranes and the...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1078/0176-1617-00848
更新日期:2003-01-01 00:00:00
abstract::Hydroxyproline-rich glycoproteins (HRGPs) are plant cell wall proteins related to plant growth and development, and extensins (EXTs) are a subfamily of HRGPs. In this study, the function of HRGPs, especially EXTs, was investigated in the pollen tube and style cell growth of Nicotiana tabacum L. By using the techniques...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2014.02.010
更新日期:2014-07-15 00:00:00
abstract::The flavor and taste of fruits are often determined by terpenes. We identified three cDNAs encoding putative terpene synthases from olive fruits of cv. Frantoio and Grignano. Heterologous expression in a bacterial system demonstrated that one of the terpene synthases, OeGES1, was an active monoterpene synthase that co...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2012.01.021
更新日期:2012-06-15 00:00:00
abstract::The differences between two maize (Zea mays L.) inbred lines and their F1 hybrids in their response to chilling periods of various duration (1, 2, 3 or 4 weeks) and subsequent return to optimum temperatures were analysed by the measurement of the photosystem (PS) 1 and 2 activity, the photosynthetic pigments' content ...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2006.04.016
更新日期:2007-07-01 00:00:00
abstract::The interactive effects of salinity and potassium deficiency on the growth, mineral elements and photosynthetic performance were investigated in wild (Hordeum maritimum L.) and cultivated barley (Hordeum vulgare L. var. Manel). At 28 d of growth, plants were treated with 3 mM K and 0 mM NaCl (3-0); 3 mM K and 100 mM N...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2009.06.013
更新日期:2009-12-15 00:00:00
abstract::Chlorophyll b (Chlb) is an antenna chlorophyll. The binding of Chlb by antenna proteins is crucial for the correct assembly of the antenna complexes in thylakoid membranes. Since the levels of the proteins of major and minor antenna are affected to different extents by Chlb binding, the availability of Chlb influences...
journal_title:Journal of plant physiology
pub_type: 杂志文章,评审
doi:10.1016/j.jplph.2015.09.013
更新日期:2015-09-15 00:00:00
abstract::The effects of three N(6)-substituted aminopurine derivatives containing either allenic or acetylenic side-chains on in vitro and in vivo cytokinin dehydrogenase (CKX; EC 1.5.99.12) activities were determined. At concentrations < or = 100 microM, the acetylenic derivative (HA-2) had no effect on in vitro CKX activity....
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2005.03.012
更新日期:2005-11-01 00:00:00
abstract::The ultrastructure of mesophyll cells was studied in leaves of the Triticum aestivum L. cv. "Trizo" seedlings after two weeks of growth on soil contaminated by Pb and/or Se. The soil treatments: control; (Pb1) 50mgkg-1; (Pb2) 100mgkg-1; (Se1) 0.4mgkg-1; (Se2) 0.8mgkg-1; (Pb1+Se1); (Pb1+Se2); (P2+Se1); and (Pb2+Se2) we...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2017.09.008
更新日期:2017-12-01 00:00:00
abstract::Over the last years, the discovery of various natural and the development of a row of engineered CRISPR/Cas nucleases have made almost every site of plant genomes accessible for the induction of specific changes. Newly developed tools open up a wide range of possibilities for the induction of genetic variability, from...
journal_title:Journal of plant physiology
pub_type: 杂志文章,评审
doi:10.1016/j.jplph.2020.153332
更新日期:2020-12-15 00:00:00
abstract::Two 9-cis-epoxycarotenoid dioxygenase (NCED) cDNAs have been cloned from a petal library of Gentiana lutea. Both cDNAs carry a putative transit sequence for chloroplast import and differ mainly in their length and the 5'-flanking regions. GlNCED1 was evolutionary closely related to Arabidopsis thaliana NCED6 whereas G...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2006.02.010
更新日期:2007-02-01 00:00:00
abstract::Calcium plays a crucial role as a secondary messenger in all aspects of plant growth, development and survival. Calcium dependent protein kinases (CDPKs) are the major calcium decoders, which couple the changes in calcium level to an appropriate physiological response. The mechanism by which calcium regulates CDPK pro...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2015.03.005
更新日期:2015-05-01 00:00:00
abstract::In open-field soilless culture there can be great deal of leaching, particularly in rainy springs. Ligneous plants have the capacity to store large quantities of nutrients in perennial organs. Knowledge of the plant's internal nutrient mobilisation during spring to supply growing organs could lead to reduction of fert...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2006.03.012
更新日期:2007-05-01 00:00:00
abstract::The efficacy of calcium sprays for improving fleshy fruit resistance to abiotic/biotic stress and enhancement of fruit shelf life has increasingly been explored. However, because calcium is a powerful secondary messenger in many signaling pathways, including those driven by abscisic acid (ABA) and jasmonates, it may i...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2018.08.011
更新日期:2018-12-01 00:00:00
abstract::Chlorophyll-oxidase in barley thylakoids was activated by linolenic acid. The reaction products from endogenous chlorophylls were investigated by thin layer and high performance liquid chromatography. Within 2-10 min a new pigment was formed which migrated identically with authentic 13(2)-hydroxychlorophyll a (1a). Af...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/S0176-1617(84)80054-1
更新日期:1984-06-01 00:00:00
abstract::Tungsten is a heavy metal with increasing concern over its environmental impact. In plants it is extensively used to deplete nitric oxide by inhibiting nitrate reductase, but its presumed toxicity as a heavy metal has been less explored. Accordingly, its effects on Arabidopsis thaliana primary root were assessed. The ...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2014.04.010
更新日期:2014-08-15 00:00:00
abstract::Using glass microelectrodes we studied (in spinach, a long-day plant) the characteristics of the intracellular potential of mesophyll cells as well as its response towards light, in particular during the transfer of the plant to an inductive photoperiod (transfer from short day to continuous photoperiod). When 20 minu...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/S0176-1617(85)80207-8
更新日期:1985-04-01 00:00:00
abstract::An unknown signal at 2.93 ppm in 1H-NMR spectra of rice, Oryza sativa, was assigned to the methyl groups of sulphur-methylmethionine (SMM), thereby devising a new method for the determination of this compound. Rice seedlings growing aerobically in the dark and in the light engaged for the synthesis of SMM an amount of...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1078/0176-1617-01081
更新日期:2004-06-01 00:00:00
abstract::Aiming to elucidate the possible involvement of pectins in aluminum-mediated growth inhibition the distribution of pectins in the apoplast of root nodules was investigated. Experiments were performed on the pea (Pisum sativum L.) root nodules treated with aluminum (50 μM AlCl3, for 2 or 24h). For histochemical acidic ...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2015.05.011
更新日期:2015-07-20 00:00:00
abstract::The carotenoid content in photosynthetic plant tissue reflects a steady state value resulting from permanent biosynthesis and concurrent photo-oxidation. The contributions of both reactions were determined in illuminated pepper leaves. The amount of carotenoids provided by biosynthesis were quantified by the accumulat...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1078/0176-1617-00871
更新日期:2003-05-01 00:00:00
abstract::After several years of close contacts and extensive discussion between various plant physiologists of different European countries, the Federation of European Societies of Plant Physiology (FESPP) was established in 1978 in Edinburgh. The aim of the FESPP was and remains to promote up-to-date plant physiology research...
journal_title:Journal of plant physiology
pub_type: 历史文章,杂志文章
doi:10.1078/0176-1617-01371
更新日期:2004-06-01 00:00:00
abstract::Spaceflight represents a unique environmental condition whereby dysregulated gene expression and genomic instability can be provoked. However, detailed molecular characterization of the nature of genetic changes induced by spaceflight is yet to be documented in a higher eukaryote. Transposable elements (TEs) are ubiqu...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2009.06.007
更新日期:2009-12-15 00:00:00
abstract::The endophytic Bacillus amyloliquefaciens YTB1407 was previously reported to promote the growth of sweet potato (Ipomoea batatas cv. Yanshu 25). Here, we demonstrate in both in vitro and pot trial assays that pre-treatment with YTB1407 suspension could enhance resistance against root rot disease and black rot disease,...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2020.153260
更新日期:2020-10-01 00:00:00
abstract::This study was carried out to find early physiological differences occurring in young seedlings between two contrasting Picea abies open-pollinated families (OPF), one with high- and one with low-growth performance in the field by, determining their N uptake capacities and their root architecture. We used three potent...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1078/0176-1617-00973
更新日期:2003-10-01 00:00:00
abstract::ALA is a key precursor in the biosynthesis of porphyrins such as chlorophyll and heme, and was found to induce temporary elevations in the photosynthesis rate, APX, and CAT; furthermore, treatment with ALA at a low concentration might be correlated to the increase of NaCl tolerance of spinach plants. The photosyntheti...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1078/0176-1617-00991
更新日期:2003-09-01 00:00:00
abstract::Viroid-derived small RNAs generated during hop stunt viroid (HSVd) pathogenesis may induce the symptoms found in the hop cultivar "Admiral", including observed shifts in phenylpropanoid metabolites and changes in petiole coloration. Using quantitative RT-PCR, we examined hop lupulin gland-specific genes that have been...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2012.12.006
更新日期:2013-05-01 00:00:00
abstract::Amaranthus cruentus (Ac) plants were treated with the synthetic systemic acquired resistance (SAR) inducer benzothiadiazole (BTH), methyl jasmonate (MeJA) and the incompatible pathogen, Pseudomonas syringae pv. syringae (Pss), under greenhouse conditions. The treatments induced a set of marker genes in the absence of ...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2014.02.004
更新日期:2014-07-01 00:00:00
abstract::Arbuscular mycorrhizal fungi enhance CO₂ assimilation of their hosts which ensure the demand for carbohydrates of these obligate biotrophic microorganisms. Photosynthetic parameters were measured in tomato colonised or not by the arbuscular mycorrhizal fungus Glomus mosseae. In addition, carbohydrate contents and mRNA...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2011.01.026
更新日期:2011-07-15 00:00:00
abstract::Molecular chaperones perform folding assistance in newly synthesized polypeptides preventing aggregation processes, recovering proteins from aggregates, among other important cellular functions. Thus their study presents great biotechnological importance. The present work discusses the mining for chaperone-related seq...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2006.03.013
更新日期:2007-04-01 00:00:00
abstract::The effects of indole-3-acetic acid and auxin herbicides on endogenous jasmonic acid (JA) concentrations were studied in relation to changes in ethylene and abscisic acid (ABA) levels in cleavers (Galium aparine). When plants were root-treated with increasing concentrations of indole-3-acetic acid (IAA), ethylene bios...
journal_title:Journal of plant physiology
pub_type: 杂志文章
doi:10.1016/j.jplph.2003.12.002
更新日期:2004-07-01 00:00:00