Molecular mechanisms suppressing COP1/SPA E3 ubiquitin ligase activity in blue light.

abstract：:Regional climate change in Antarctica would favor the carbon assimilation of Antarctic vascular plants, since rising temperatures are approaching their photosynthetic optimum (10-19°C). This could be detrimental for photoprotection mechanisms, mainly those associated with thermal dissipation, making plants more suscep...

journal_title：Physiologia plantarum

authors： Sáez PL,Rivera BK,Ramírez CF,Vallejos V,Cavieres LA,Corcuera LJ,Bravo LA

更新日期：2019-03-01 00:00:00

abstract：:The role of urea in the translocation of (59) Fe from (59) FeEDTA-treated leaves was studied in durum wheat (Triticum durum) grown for 2 weeks in nutrient solution and until grain maturation in soil culture. Five-cm long tips of the first leaf of young wheat seedlings or flag leaves at the early milk stage were immers...

journal_title：Physiologia plantarum

authors： Aciksoz SB,Ozturk L,Yazici A,Cakmak I

更新日期：2014-07-01 00:00:00

abstract：:The gravitropic curvature of seedlings of lentil (Lens culunaris L. cv. Verte du Puy) grown in microgravity and stimulated on the 1 g centrifuge for 5 to 60 min was followed by time lapse photography in near weightlessness in the frame of the IML 1 Mission of Spacelab. In microgravity, the root tip could overshoot the...

journal_title：Physiologia plantarum

authors： Perbal G,Driss-Ecole D

更新日期：1994-02-01 00:00:00

abstract：:Extraction of Sinapis alba seeds under native conditions solubilized 3 myrosinase isoforms, pool I, II and III, which could be separated by ion exchange chromatography. Sequencing of numerous peptides of the I and III isoforms showed that they belonged to the Myrosinase A (MA) family of myrosinases and that they were ...

journal_title：Physiologia plantarum

authors： Eriksson S,Ek B,Xue J,Rask L,Meijer J

更新日期：2001-03-01 00:00:00

abstract：:Peroxidase catalase, IAA-oxidase and polyphenol content of growing barley coleoptile. Effect of kinetin. - Kinetin strongly inhibits root and coleoptile growth of germinating barley in the dark. Treated coleoptiles become senescent before the untreated ones. Soluble proteins content, peroxidase, catalase and IAA-oxida...

journal_title：Physiologia plantarum

authors： Gaspar T,Verbeek R,Onckelen H

更新日期：1969-01-01 00:00:00

abstract：:Trees in the flooded forest of the Mapire River in Venezuela suffer a decrease in photosynthetic rate (A) when flood begins, which is reverted at maximum flood. Changes in A are accompanied by similar changes in stomatal conductance (g(s)), and the possibility of changes in photosynthetic capacity is not ruled out. In...

journal_title：Physiologia plantarum

authors： Herrera A,Tezara W,Marín O,Rengifo E

更新日期：2008-09-01 00:00:00

abstract：:Boron (B) is an essential nutrient required for plant growth and physiological processes. Long-distance B transport is facilitated by the formation of B-polyol complexes. We investigated B uptake and distribution in response to differing levels of exogenous nitrogen supply in the hemiparasitic association between Rhin...

journal_title：Physiologia plantarum

authors： Jiang F,Jeschke WD,Hartung W,Cameron DD

更新日期：2008-09-01 00:00:00

abstract：:The initiation of vascular development occurs during embryogenesis and the development of lateral organs, such as lateral roots and leaves. Understanding the mechanism underlying the initiation of vascular development has been an important goal of plant biologists. Auxin flow is a crucial factor involved in the initia...

journal_title：Physiologia plantarum

authors： Ohashi-Ito K,Fukuda H

更新日期：2014-06-01 00:00:00

abstract：:The synthesis of anthocyanin, the xanthophyll cycle, the antioxidant system and the production of active oxygen species (AOS) were compared between red and non-red apple cultivars, in response to either long-term sunlight exposure (high light intensity) during fruit development, or to exposure of bagged fruits to lowe...

journal_title：Physiologia plantarum

authors： Chen C,Li H,Zhang D,Li P,Ma F

更新日期：2013-11-01 00:00:00

abstract：:In the context of an increased risk of extreme drought events across Europe during the next decades, the capacity of trees to recover and survive drought periods awaits further attention. In summer 2005, 4-year-old beech (Fagus sylvatica L.) saplings were watered regularly or were kept for 4 weeks without irrigation i...

journal_title：Physiologia plantarum

authors： Gallé A,Feller U

更新日期：2007-11-01 00:00:00

abstract：:Many Frankia strains are pigmented and presumed to produce melanin. However, melanin biosynthesis has yet to be rigorously characterized in Frankia. This study was initiated to determine whether or not Frankia strain CeI5 produced melanin and to identify the biochemical pathway of pigment production. Frankia strain Ce...

journal_title：Physiologia plantarum

authors： Yuan W,Burleigh SH,Dawson JO

更新日期：2007-10-01 00:00:00

abstract：:Plants can sense the changes in the environmental light conditions with highly specialized photoreceptors. Phytochromes are sensitive to red and far-red light and have a dual role in the life of plants. These photoreceptors play an important role in plant growth and development from germination to seed maturation and ...

journal_title：Physiologia plantarum

authors： Kevei E,Nagy F

更新日期：2003-03-01 00:00:00

abstract：:Water stress experiments were performed with grapevines (Vitis vinifera L.) and other C3 plants in the field, in potted plants in the laboratory, and with detached leaves. It was found that, in all cases, the ratio of steady state chlorophyll fluorescence (Fs) normalized to dark-adapted intrinsic fluorescence (Fo) inv...

journal_title：Physiologia plantarum

authors： Flexas J,Escalona JM,Evain S,Gulías J,Moya I,Osmond CB,Medrano H

更新日期：2002-02-01 00:00:00

abstract：:Salinity and low temperature are the main limiting factors for sweet potato (Ipomoea batatas) growth and agricultural productivity. Various studies have shown that plant NHX-type antiporter plays a crucial role in regulating plant tolerance to salt stress by intracellular Na(+) compartmentalization. The Arabidopsis th...

journal_title：Physiologia plantarum

authors： Fan W,Deng G,Wang H,Zhang H,Zhang P

更新日期：2015-08-01 00:00:00

abstract：:The exposure of detached leaves of C3 plants (pea, barley) and C4 plant (maize) to 5 mM Pb (NO3)2 for 24 h caused a reduction of their photosynthetic activity by 40-60%, whereas the respiratory rate was stimulated by 20-50%. Mitochondria isolated from Pb2+-treated pea leaves oxidized substrates (glycine, succinate, ma...

journal_title：Physiologia plantarum

authors： Romanowska E,Igamberdiev AU,Parys E,Gardeström P

更新日期：2002-10-01 00:00:00

abstract：:The aim was to determine cadmium (Cd) speciation in various plants, between buffer-soluble and acid-soluble Cd, and also within the buffer-soluble Cd. A better understanding of Cd speciation shows the relative importance of different biological mechanisms for Cd sequestration. Roots of Pistia stratiodes, Eichhornia cr...

journal_title：Physiologia plantarum

authors： Marentes E,Rauser WE

更新日期：2007-10-01 00:00:00

abstract：:The generally rhizotoxic ion Al3+ often enhances root growth at low concentrations. The hypothesis that Al3+ enhances growth by relieving H+ toxicity was tested with wheat seedlings (Triticum aestivum L.). Growth enhancement by Al3+ only occurred under acidic conditions that reduced root elongation. Al3+ increased cel...

journal_title：Physiologia plantarum

authors： Kinraide TB

更新日期：1993-08-01 00:00:00

abstract：:Flowering and dwarfism induced by 5-azacytidine and zebularine, which both cause DNA demethylation, were studied in a short-day (SD) plant Pharbitis nil (synonym Ipomoea nil), var. Violet whose photoinduced flowering state does not last for a long period of time. The DNA demethylating reagents induced flowering under ...

journal_title：Physiologia plantarum

authors： Iwase Y,Shiraya T,Takeno K

更新日期：2010-05-01 00:00:00

abstract：:The final contents of primary and secondary metabolites of the ripe fruit depend on metabolic processes that are tightly regulated during fruit ontogeny. Carbohydrate supply during fruit development is known to influence these processes but, with respect to secondary metabolites, we do not really know whether this inf...

journal_title：Physiologia plantarum

authors： Poiroux-Gonord F,Fanciullino AL,Poggi I,Urban L

更新日期：2013-04-01 00:00:00

abstract：:A greater understanding of the genetics of responses to water deficit/drought may be helpful in improving water-deficit resistance in the early stages of growth in rice. A recombinant inbred population derived from a cross between Zhenshan 97 and Minghui 63 was grown in hydroponic culture to characterize the responses...

journal_title：Physiologia plantarum

authors： Cui K,Huang J,Xing Y,Yu S,Xu C,Peng S

更新日期：2008-01-01 00:00:00

abstract：:Photosystem II (PSII) activity was examsined in leaves of chilling-sensitive cucumber (Cucumis sativus L.), tomato (Lycopersicum esculentum L.), and maize (Zea mays L.), and in chilling-tolerant barley (Hordeum vulgare L.) illuminated with moderate white light (300 micro mol m(-2) s(-1)) at 4 degrees C using chlorophy...

journal_title：Physiologia plantarum

authors： Govindachary S,Bukhov NG,Joly D,Carpentier R

更新日期：2004-06-01 00:00:00

abstract：:The Baltic Sea is one of the largest brackish water bodies in the world. Eutrophication is a major concern in the Baltic Sea due to the leakage of nutrients to the sea with agriculture being the primary source. Wheat (Triticum aestivum L.) is the most widely grown crop in the countries surrounding the Baltic Sea and t...

journal_title：Physiologia plantarum

authors： Chawade A,Armoniené R,Berg G,Brazauskas G,Frostgård G,Geleta M,Gorash A,Henriksson T,Himanen K,Ingver A,Johansson E,Jørgensen LN,Koppel M,Koppel R,Makela P,Ortiz R,Podyma W,Roitsch T,Ronis A,Svensson JT,Vallenback

更新日期：2018-12-01 00:00:00

abstract：:The plant cell wall surrounds and protects the cells. To divide, plant cells must synthesize a new cell wall to separate the two daughter cells. The cell plate is a transient polysaccharide-based compartment that grows between daughter cells and gives rise to the new cell wall. Cellulose constitutes a key component of...

journal_title：Physiologia plantarum

authors： Chen HW,Persson S,Grebe M,McFarlane HE

更新日期：2018-09-01 00:00:00

abstract：:Short- and long-term drought stress on photosystem II (PSII) and oxidative stress were studied in Arabidopsis thaliana. Under drought stress, chlorophyll (Chl) content, Chl fluorescence, relative water content and oxygen evolution capacity gradually decreased, and the thylakoid structure was gradually damaged. Short-t...

journal_title：Physiologia plantarum

authors： Chen YE,Liu WJ,Su YQ,Cui JM,Zhang ZW,Yuan M,Zhang HY,Yuan S

更新日期：2016-10-01 00:00:00

abstract：:Two mutants of Arabidopsis thaliana deficient in lutein have been investigated with respect to their responses to growth under a range of suboptimal conditions. The first mutant, lut1, was enriched in violaxanthin, antheraxanthin, zeaxanthin and zeinoxanthin compared with the wild-type (WT). In the second mutant, lut2...

journal_title：Physiologia plantarum

authors： Pérez-Bueno ML,Horton P

更新日期：2008-09-01 00:00:00

abstract：:It is known that ethylene signaling is involved in the regulation of the salt stress response. However, the molecular mechanism of ethylene-regulated salt stress tolerance remains largely unclear. In this study, an apple NAM ATAF CUC transcription factor, MdNAC047, was isolated and functionally characterized to be inv...

journal_title：Physiologia plantarum

authors： An JP,Yao JF,Xu RR,You CX,Wang XF,Hao YJ

更新日期：2018-11-01 00:00:00

abstract：:The development of clean borderless fuels is of vital importance to human and environmental health and global prosperity. Currently, fuels make up approximately 67% of the global energy market (total market = 15 TW year(-1)) (Hoffert et al. 1998). In contrast, global electricity demand accounts for only 33% (Hoffert e...

journal_title：Physiologia plantarum

authors： Hankamer B,Lehr F,Rupprecht J,Mussgnug JH,Posten C,Kruse O

更新日期：2007-09-01 00:00:00

abstract：:The modifying effect of sucrose on glutamate dehydrogenase (GDH) activity and isoenzyme pattern was investigated in isolated embryos of lupine (Lupinus luteus L.), cultured in vitro in a medium with sucrose (+S) or without sucrose (-S) and exposed to cadmium (Cd) and lead (Pb) stress. Sucrose starvation of lupine embr...

journal_title：Physiologia plantarum

authors： Lehmann T,Skrok A,Dabert M

更新日期：2010-01-01 00:00:00

abstract：:An in situ study of enzymes involved in sucrose to hexose-phosphate conversion during in vitro stolon-to-tuber transition of potato (Solanum tuberosum L. cv. Bintje) was employed to follow developmental changes in spatial patterns. In situ activity of the respective enzymes was visualized by specific activity-staining...

journal_title：Physiologia plantarum

authors： Appeldoorn NJ,Sergeeva L,Vreugdenhil D,Van Der Plas LH,Visser RG

更新日期：2002-06-01 00:00:00

abstract：:Phenotypic plasticity is considered as an important mechanism for plants to cope with environmental challenges. Leaf growth is one of the first macroscopic processes to be impacted by modification of soil water availability. In this study, we intended to analyze and compare plasticity at different scales. We examined ...

journal_title：Physiologia plantarum

authors： Bizet F,Bogeat-Triboulot MB,Montpied P,Christophe A,Ningre N,Cohen D,Hummel I

更新日期：2015-05-01 00:00:00