Effects of cucumber mosaic virus infection on electron transport and antioxidant system in chloroplasts and mitochondria of cucumber and tomato leaves.

abstract：:A sustainable society will have to largely refrain from the use of fossil carbon deposits. In such a regime, renewable electricity can be harvested as a primary source of energy. However, as for the synthesis of carbon-based materials from bulk chemicals, an alternative is required. A sustainable approach towards this...

journal_title：Physiologia plantarum

authors： Pérez AA,Chen Q,Hernández HP,Branco Dos Santos F,Hellingwerf KJ

更新日期：2019-05-01 00:00:00

abstract：:Seedling pre-emergence is a critical phase of development for successful crop establishment because of its susceptibility to environmental conditions. In a context of reduced use of inorganic fertilizers, the genetic bases of the response of seedlings to nitrate supply received little attention. This issue is importan...

journal_title：Physiologia plantarum

authors： Ben Hdech D,Aubry C,Alibert B,Beucher D,Prosperi JM,Limami AM,Teulat B

更新日期：2020-10-01 00:00:00

abstract：:Methyl jasmonate (MeJA) is an airborne signaling phytohormone that can induce changes in endogenous jasmonates (JAs) and cause photosynthetic responses. However, the response of these two aspects of citrus plants at different MeJA concentrations is still unclear. Four MeJA concentrations were used in two citrus variet...

journal_title：Physiologia plantarum

authors： Qiu X,Xu Y,Xiong B,Dai L,Huang S,Dong T,Sun G,Liao L,Deng Q,Wang X,Zhu J,Wang Z

更新日期：2020-11-01 00:00:00

abstract：:Developmental changes of photochemical and non-photochemical processes and the antioxidant system in the shaded peel vs the sun-exposed peel of 'Gala' apple and their responses to sudden exposure of high light were determined to understand the susceptibility of the shaded peel to high light damage with fruit developme...

journal_title：Physiologia plantarum

authors： Li P,Cheng L

更新日期：2008-10-01 00:00:00

abstract：:Phytochromes are red and far-red light receptors in plants that control growth and development in response to changes in the environment. Light-activated phytochromes enter the nucleus and act on a set of downstream signalling components to regulate gene expression. PHYTOCHROME INTERACTING FACTORs (PIFs) belong to the...

journal_title：Physiologia plantarum

authors： Xu T,Yuan J,Hiltbrunner A

更新日期：2020-07-01 00:00:00

abstract：:Cuttings of Populus kangdingensis and Populus cathayana originating from altitudes of 3500 and 1500 m in southwestern China, respectively, were grown for one growing season in the field under ambient or ambient plus supplemental ultraviolet-B (UV-B) radiation with two levels of nutrients. In both species, enhanced UV-...

journal_title：Physiologia plantarum

authors： Ren J,Duan B,Zhang X,Korpelainen H,Li C

更新日期：2010-03-01 00:00:00

abstract：:The availability of the genome sequence of many crop species during the past few years has opened a new era in plant biology, allowing for the performance of massive genomic studies in plant species other than the classical models Arabidopsis and rice. One of these crop species is melon (Cucumis melo), a cucurbit of h...

journal_title：Physiologia plantarum

authors： Argyris JM,Pujol M,Martín-Hernández AM,Garcia-Mas J

更新日期：2015-09-01 00:00:00

abstract：:Three experiments were designed to investigate to what extent adaptation to water stress take place. Wheat (Triticum aestivum L. cv. Kolibri) was grown in water culture at constant temperature, air humidity, and light intensity. When the plants were 16 days old, the potential of the root medium (ψr ) was lowered by 1 ...

journal_title：Physiologia plantarum

authors： Simmelsgaard SE

更新日期：1976-07-01 00:00:00

abstract：:In this study, we tested for the temporal occurrence of photosynthetic acclimation to elevated [CO₂] in the flag leaf of two important cereal crops, rice and wheat. In order to characterize the temporal onset of acclimation and the basis for any observed decline in photosynthetic rate, we characterized net photosynthe...

journal_title：Physiologia plantarum

authors： Zhu C,Ziska L,Zhu J,Zeng Q,Xie Z,Tang H,Jia X,Hasegawa T

更新日期：2012-07-01 00:00:00

abstract：:The duplicated grass APETALA1/FRUITFULL (AP1/FUL) genes have distinct but overlapping patterns of expression, suggesting their discrete roles in transition to flowering, specification of spikelet meristem identity and specification of floral organ identity. In this study, we analyzed the expression patterns and functi...

journal_title：Physiologia plantarum

authors： Li Q,Wang Y,Wang F,Guo Y,Duan X,Sun J,An H

更新日期：2016-08-01 00:00:00

abstract：:Carboxyfluorescein, a symplastic probe, was applied to the cut mesocotyl base or coleoptile apex of etiolated Zea mays cv. Silver Queen seedlings and its transport measured and tissue distribution determined. Long-distance longitudinal symplastic transport of the carboxyfluorescein was mainly in the vascular stele. ...

journal_title：Physiologia plantarum

authors： Epel BL,Bandurski RS

更新日期：1990-01-01 00:00:00

abstract：:Dormancy release and thermal time to budburst as affected by duration of chilling outdoors, followed by different flushing temperatures and daylengths in a phytotron, were studied in cuttings of several northern tree species. In Betula pubescens, B. pendula and Prunus padus vegetative buds were released from dormancy ...

journal_title：Physiologia plantarum

authors： Heide OM

更新日期：1993-08-01 00:00:00

abstract：:Peroxidase (POD, EC 1.11.1.7) activity, cellular localization and isozyme patterns were investigated in the seed integument, cotyledon and embryo axis of Brassica oleracea cv. Cappuccio during pregermination and seedling growth. Seeds started to germinate after 24 h of imbibition. POD activity was localized in the pig...

journal_title：Physiologia plantarum

authors： Bellani LM,Guarnieri M,Scialabba A

更新日期：2002-01-01 00:00:00

abstract：:The effects of perturbation and excision on net NO3- uptake, influx and efflux in roots of 8-day-old barley (Hordeum vulgare L.) seedlings induced with NO3- or NO2- were determined. Perturbation was simulated by mechanically striking the intact roots with a glass rod. Perturbation or excision of roots and subsequent...

journal_title：Physiologia plantarum

authors： Aslam M,Travis RL,Rains DW,Huffaker RC

更新日期：1996-07-01 00:00:00

abstract：:The effect of CO2 on ethylene-induced gummosis (secretion of polysaccharides), weight loss and respiration in tulip bulbs (Tulipa gesneriana L.) was investigated. A pretreatment with 1-MCP prevented these ethylene-induced effects, indicating that ethylene action must have been directed via the ethylene receptor. Treat...

journal_title：Physiologia plantarum

authors： de Wild HP,Gude H,Peppelenbos HW

更新日期：2002-02-01 00:00:00

abstract：:The suitability of the infiltration-centrifugation method for collection of apoplastic fluid from intact leaves was evaluated for different plant species. Large differences with respect to infiltrability of the leaves, which correlated inversely with stomatal and mesophyll resistance, became apparent. Osmolality of in...

journal_title：Physiologia plantarum

authors： Lohaus G,Pennewiss K,Sattelmacher B,Hussmann M,Hermann Muehling K

更新日期：2001-04-01 00:00:00

abstract：:Cold acclimation of etiolated cucumber seedlings, consisting of cooling at 12 degrees C for 48 h followed by a warming period at 25 degrees C, led to tolerance to subsequent chilling at 2 degrees C. Tolerance, as evidenced by freedom from chilling injury and continued growth, developed during the warming period in a t...

journal_title：Physiologia plantarum

authors： Erez A,Cohen E,Frenkel C

更新日期：2002-08-01 00:00:00

abstract：:A novel membrane lipoxygenase (LOX; EC 1.13.11.12) from eggplant (Solanum melongena L. cv. Belleza negra) fruit chloroplasts has been purified 20-fold to a specific activity of 207 enzymatic units per mg of protein with a yield of 72%. The purification was carried out by sonicating the chloroplastic membranes in the p...

journal_title：Physiologia plantarum

authors： Pérez-Gilabert M,López-Nicolás JM,García Carmona F

更新日期：2001-03-01 00:00:00

abstract：:Both strigolactones (SLs) and nitric oxide (NO) are regulatory signals with diverse roles during plant development and stress responses. This review aims to discuss the so far available data regarding SLs-NO interplay in plant systems. The majority of the few articles dealing with SL-NO interplay focuses on the root s...

journal_title：Physiologia plantarum

authors： Kolbert Z

更新日期：2019-03-01 00:00:00

abstract：:A full-length cDNA encoding Narcissus tazetta lectin (NTL) was isolated from Chinese narcissus (N. tazetta var. Chinensis Roem). The open reading frame (ORF) was 519 bp long and encoded 172 amino acids with a theoretical isoelectric point of 5.27 and a calculated molecular mass of 18.6 kDa. Conserved domain analysis i...

journal_title：Physiologia plantarum

authors： Gao ZM,Zheng B,Wang WY,Li Q,Yuan QP

更新日期：2011-06-01 00:00:00

abstract：:The Cholodny-Went hypothesis of gravitropism suggests that the graviresponse is controlled by the distribution of auxin. However, the mechanism of auxin transport during the graviresponse of roots is still unresolved. To determine whether the microtubule (MT) cytoskeleton is participating in auxin transport, the cytos...

journal_title：Physiologia plantarum

authors： Hasenstein KH,Blancaflor EB,Lee JS

更新日期：1999-04-01 00:00:00

abstract：:Uracil-DNA glycosylase (UDG) is the first enzyme in the base excision repair pathway for removal of uracil in DNA. DNA repair capacity is likely to be a critical factor in mutagenesis and thereby in the capacity to prevent genetic damage and unwanted variation. We have studied expression of UDG in 9 higher plant speci...

journal_title：Physiologia plantarum

authors： Bones AM

更新日期：1993-08-01 00:00:00

abstract：:In this study, we were interested in learning if cytokinins play a role in the developmental process that leads to nodulation in the pea cv. Sparkle. We demonstrate that the application of the synthetic cytokinin BAP (6-benzyl-amino-purine) results in a number of nodulation-related changes. BAP stimulates the producti...

journal_title：Physiologia plantarum

authors： Lorteau MA,Ferguson BJ,Guinel FC

更新日期：2001-07-01 00:00:00

abstract：:The role of APX (ascorbate peroxidase) in protection against oxidative stress was examined using transgenic tobacco plants. The full length cDNA, coding Arabidopsis thaliana L. APX fused downstream to the chloroplast transit sequence from A. thaliana glutathione reductase, was cloned into appropriate binary vector and...

journal_title：Physiologia plantarum

authors： Badawi GH,Kawano N,Yamauchi Y,Shimada E,Sasaki R,Kubo A,Tanaka K

更新日期：2004-06-01 00:00:00

abstract：:Thiamin, an important member of the vitamin B family, is believed to play a significant role in mitigating environmental stresses including drought stress. In turnip, drought stress causes a reduced growth, biomass yield, pigment content, total phenolics and ascorbic acid (AsA), particularly at 50% field capacity (F.C...

journal_title：Physiologia plantarum

authors： Jabeen M,Akram NA,Ashraf M,Alyemeni MN,Ahmad P

更新日期：2020-09-19 00:00:00

abstract：:In response to suboptimal temperatures, temperate annual plants often increase root:shoot ratios, build-up carbohydrates and display typical morphological and anatomical changes. We know less about the responses of biennials such as carrot. As a model plant, carrot has the additional feature of two functionally and mo...

journal_title：Physiologia plantarum

authors： González MV,Sadras VO,Equiza MA,Tognetti JA

更新日期：2009-09-01 00:00:00

abstract：:Sulfur-containing amino acids, cysteine and methionine synthesized in plants are essential for human and animal nutrition. That is why understanding of how inorganic sulfur is taken up by plants and built into the organic molecules in the process of sulfur assimilation is important. As complex biological systems, plan...

journal_title：Physiologia plantarum

authors： Hoefgen R,Nikiforova VJ

更新日期：2008-02-01 00:00:00

abstract：:Sulphur metabolism in plants provides a wealth of natural products, including several chemically unusual substances, such as thiosulphinates, polysulphides and isothiocyanates. Many of these reactive sulphur species (RSS) exhibit a distinct redox behaviour in vitro, which translates into a rather interesting biologica...

journal_title：Physiologia plantarum

authors： Jacob C,Anwar A

更新日期：2008-07-01 00:00:00

abstract：:Potassium (K(+)) is the most abundant ion in the plant cell and is required for a wide array of functions, ranging from the maintenance of electrical potential gradients across cell membranes, to the generation of turgor, to the activation of numerous enzymes. The majority of these functions depend more or less direct...

journal_title：Physiologia plantarum

authors： Britto DT,Kronzucker HJ

更新日期：2008-08-01 00:00:00

abstract：:In higher plants, the electron-sink capacity of photorespiration contributes to alleviation of photoinhibition by dissipating excess energy under conditions when photosynthesis is limited. We addressed the question at which point in the evolution of photosynthetic organisms photorespiration began to function as electr...

journal_title：Physiologia plantarum

authors： Hanawa H,Ishizaki K,Nohira K,Takagi D,Shimakawa G,Sejima T,Shaku K,Makino A,Miyake C

更新日期：2017-09-01 00:00:00