Abstract：
:Two kinds of effects of water stress on flag leaves of spring wheat (Triticum aestivum L. cv. Kolibri) were recognized: the direct effect, when drought affected the expanded blade of the flag leaf and the indirect one, when drought pretreatment affected the leaf blade during tissue differentiation. As a direct effect of water stress on the leaf, a decreased amount of (14)C incorporated into all analyzed photosynthates was observed. Differences in (14)C distribution among the studied photosynthates indicated that water stress decreased the carbon flow from intermediates to end products of the photosynthetic metabolism. Drought pretreatment protected (to some extent) the carbon photosynthetic metabolism against the inhibitory effect of the subsequent water stress. The modifications of photosynthetic carbon metabolism observed seem to be involved in adaptation of plants to the water stress conditions.
journal_name
J Plant Physioljournal_title
Journal of plant physiologyauthors
Zagdańska Bdoi
10.1016/S0176-1617(84)80072-3subject
Has Abstractpub_date
1984-09-01 00:00:00pages
153-60issue
2eissn
0176-1617issn
1618-1328pii
S0176-1617(84)80072-3journal_volume
116pub_type
杂志文章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：: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：:Pleiotropic drug resistant (PDR/ABCG) genes are involved in plant response to biotic and abiotic stresses. In this work, we cloned, from Solanum tuberosum, four PDR/ABCG transporter genes named StPDR1, StPDR2, StPDR3 and StPDR4, which were differentially expressed in plant tissues and cell cultures. A number of differ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2011.07.008
更新日期：2011-12-15 00:00:00
abstract：:Alterations in temperature adaptation processes and changes in the content of stress-related compounds, polyamines and salicylic acid were evaluated in Atnoa1 (NO-associated 1) Arabidopsis mutant. The F(v)/F(m) chlorophyll-a fluorescence induction parameter and the actual quantum yield were significantly lower in the ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2011.01.021
更新日期：2011-07-15 00:00:00
abstract：:This study investigates the influence of various rootstocks for pear on the phytochemical composition in the phloem above and below the graft union and the role of phenols in pear graft incompatibility. Assays of phloem with cambium from 4-year-old 'Conference', 'Abate Fetel' and 'Williams' pear trees grafted on diffe...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2013.10.022
更新日期：2014-03-01 00:00:00
abstract：:We have previously reported the molecular characterization of a putative sucrose:fructan 6-fructosyltransferase (6-SFT) of Bromus pictus, a graminean species from Patagonia, tolerant to cold and drought. Here, this enzyme was functionally characterized by heterologous expression in Pichia pastoris and Nicotiana tabacu...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2010.07.013
更新日期：2011-03-15 00:00:00
abstract：:Galactinol is the galactosyl donor for the biosynthesis of both the raffinose family oligosaccharides (RFOs) and galactosyl cyclitols (Gal-C). Its synthesis by galactinol synthase (GolS, EC 2.4.1.123) is the first committed step of the soluble α-D-galactosides biosynthetic pathway in orthodox seeds. The deposition of ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2015.06.013
更新日期：2015-07-20 00:00:00
abstract：:Most of the studies carried out on Fe deficiency condition in arboreous plants have been performed, with the exception of those carried out on plants grown in the field, in hydroponic culture utilizing a total iron depletion growth condition. This can cause great stress to plants. By introducing Fe deficiency induced ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2009.01.007
更新日期：2009-07-15 00:00:00
abstract：:High salinity is a major abiotic stress that affects the growth and development of plants. This type of stress can influence flowering, the production of crops, defense mechanisms and other physiological processes. Previous studies have attempted to elucidate salt-tolerance mechanisms to improve plant growth and produ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2016.08.015
更新日期：2016-11-01 00:00:00
abstract：:Plant-derived elicitor is a new type of plant vaccine developed in the contemporary era, and it has safe and broad application prospects in organic agriculture. Research on defense mechanisms triggered by elicitor has become a hot topic in recent years. The Chrysanthemum indicum polysaccharide (CIP) obtained by separa...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2019.153107
更新日期：2020-02-01 00:00:00
abstract：:The phytohormone auxin is involved in the regulation of a variety of developmental processes. In this report, we describe how the processes of lateral root and root hair formations and root gravity response in rice are controlled by auxin. We use a rice mutant aem1 (auxin efflux mutant) because the mutant is defective...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2004.09.012
更新日期：2005-06-01 00:00:00
abstract：:Proteomic profiling of the stalk of a smut resistant and a susceptible sugarcane cultivars revealed the presence of dirigent and dirigent-like proteins in abundance in the pool of high molecular mass (HMMG) and mid-molecular mass (MMMG) glycoproteins, produced as part of the defensive response to the fungal smut patho...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2018.04.016
更新日期：2018-07-01 00:00:00
abstract：:The purpose of this paper is to demonstrate the complementary utility of chlorophyll fast fluorescence OJIP transient (from 50 microns to 1s) measurements in the aerial study of rows of trees. We identify limitations in photochemical events induced by urban injuries on Platanus acerfolia L. using the JIP-test procedur...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1078/0176-1617-00917
更新日期：2003-01-01 00:00:00
abstract：:Boron (B) deficiency affects the development of Pisum sativum nodules and Arabidopsis thaliana root meristems. Both organs show an alteration of cell differentiation that result in the development of tumor-like structures. The fact that B in plants is not only able to interact with components of the cell wall but also...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2019.153058
更新日期：2019-12-01 00:00:00
abstract：:The cherry rootstock 'Colt' line was transformed with a phytochrome A rice gene with the aim of altering light perception. Three transgenic events were chosen because of a modified developmental behavior. When red enriched light was supplied horizontally to stems, the PD3 transgenic line showed an increased rate of ph...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2008.01.009
更新日期：2008-07-07 00:00:00
abstract：:A single polypeptide catalysing the two step conversion of orotate to UMP in cultured tomato cells was purified to near homogeneity as judged by analytical disc gel electrophoresis. After electrophoresis of the dodecyl sulphate denaturated enzyme one single protein band appeared from which both enzyme activities could...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/S0176-1617(84)80109-1
更新日期：1984-01-01 00:00:00
abstract：:Blueberry (Vaccinium sp.) is thought to display a preference for the ammonium (NH4+) form over the nitrate (NO3-) form of inorganic nitrogen (N). This N-source preference has been associated with a generally low capacity to assimilate the NO3- form of N, especially within the shoot tissues. Nitrate assimilation is med...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2017.05.014
更新日期：2017-09-01 00:00:00
abstract：:Somatic embryogenesis was initiated in immature embryos of rye (Secale cereale L.) cultured on Murashige and Skoog's (1962) medium supplemented with various concentrations of 2,4-D and sucrose. The developmental stage of the embryo (optimal embryo length 0.5-2.0 mm) and concentration of 2,4-D (optimal concentration 2....
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/S0176-1617(84)80126-1
更新日期：1984-07-01 00:00:00
abstract：:We report in this study, the successful deployment of a double mutant acetolactate synthase gene (ALSdm, containing Pro 197 to Ser and Ser 653 to Asn substitutions) as an efficient in vitro selection marker for the development of transgenic plants in Brassica juncea (oilseed mustard). The ALS enzyme is inhibited by tw...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2004.02.001
更新日期：2004-09-01 00:00:00
abstract：:Olive tree (Olea europaea L.) is an important crop in the Mediterranean Basin where drought and salinity are two of the main factors affecting plant productivity. Despite several studies have reported different responses of various olive tree cultivars to salt stress, the mechanisms that convey tolerance and sensitivi...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2016.07.014
更新日期：2016-10-01 00:00:00
abstract：:Glycolate oxidase (EC 1.1.3.15) activity was detected both in the bundle sheath (79%) and mesophyll (21%) tissues of maize leaves. Three peaks of glycolate oxidase activity were separated from maize leaves by the linear KCl gradient elution from the DEAE-Toyopearl column. The first peak corresponded to the glycolate o...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1078/0176-1617-01105
更新日期：2003-08-01 00:00:00
abstract：:A vacuolar proton pyrophosphatase cDNA clone was isolated from Sorghum bicolor (SbVPPase) using end-to-end gene-specific primer amplification. It showed 80-90% homology at the nucleotide and 85-95% homology at the amino acid level with other VPPases. The gene was introduced into expression vector pCAMBIA1301 under the...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2014.02.001
更新日期：2014-06-15 00:00:00
abstract：:The distribution of the endogenous PA fractions throughout the entire perennial woody grapevine (Vitis vinifera L.) plant was studied, along with the expression profiles of the PA anabolic and catabolic genes and their substrates and secondary metabolites. Putrescine fractions increased with increasing leaf age, altho...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2009.03.013
更新日期：2009-09-15 00:00:00
abstract：:Arbuscular mycorrhizal fungal (AMF) colonization can induce both the local and the systemic increase in phenolic accumulation in hosts. However, the signaling molecules responsible for the systemic induction is still unclear. In this study, a split-root rhizobox system was designed to explore these molecules, with one...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2015.01.016
更新日期：2015-04-15 00:00:00
abstract：:Fruit development is a process involving various signals and gene expression. Protein phosphorylation catalyzed by protein kinases is known to play a key role in eukaryotic cell signalling and so may be involved in the regulation of fruit development. Using the method of exogenous substrate phosphorylation, we charact...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1078/0176-1617-01038
更新日期：2004-01-01 00:00:00
abstract：:This study revealed that cytosolic aconitase (ACO, EC 4.2.1.3) and isocitrate lyase (ICL, EC 4.1.3.1, marker of the glyoxylate cycle) are active in germinating protein seeds of yellow lupine. The glyoxylate cycle seems to function not only in the storage tissues of food-storage organs, but also in embryonic tissue of ...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2011.05.016
更新日期：2011-10-15 00:00:00
abstract：:In bright sunlight photosynthetic activity is limited by the enzymatic machinery of carbon dioxide assimilation. This supererogation of energy can be easily visualized by the significant increases of photosynthetic activity under high CO(2) conditions or other metabolic strategies which can increase the carbon flux fr...
journal_title：Journal of plant physiology
pub_type： 杂志文章,评审
doi：10.1016/j.jplph.2010.07.012
更新日期：2011-01-15 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：:Cadmium is a highly toxic heavy metal pollutant arising mainly from increasing industrial disposal of electronic components. Due to its high solubility it easily enters soil and aquatic environments. Via its similarity to calcium it may interfere with different kinds of Ca dependent metabolic or developmental processe...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2012.06.002
更新日期：2012-10-15 00:00:00
abstract：:The leaf is considered the most important vegetative organ of tank epiphytic bromeliads due to its ability to absorb and assimilate nutrients. However, little is known about the physiological characteristics of nutrient uptake and assimilation. In order to better understand the mechanisms utilized by some tank epiphyt...
journal_title：Journal of plant physiology
pub_type： 杂志文章
doi：10.1016/j.jplph.2011.01.008
更新日期：2011-07-15 00:00:00
