Carbon dioxide and ethylene interactions in tulip bulbs.

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：:Stable genetic transformation of plants is a low-efficiency process, and identification of positive transformants usually relies on screening for expression of a co-transformed marker gene. Often this involves germinating seeds on solid media containing a selection reagent. Germination on solid media requires surface ...

journal_title：Physiologia plantarum

authors： Behrendorff JBYH,Borràs-Gas G,Pribil M

更新日期：2020-08-01 00:00:00

abstract：:The unpredictable precipitation and water deficit conditions in semiarid regions significantly reduce the yield of summer maize. The exogenous application of plant growth regulators can be used as a strategy to enhance plant stress tolerance and improve the growth and yield of maize under semiarid conditions. Here, we...

journal_title：Physiologia plantarum

authors： Ahmad S,Kamran M,Zhou X,Ahmad I,Meng X,Javed T,Iqbal A,Wang G,Su W,Wu X,Ahmad P,Han Q

更新日期：2020-11-18 00:00:00

abstract：:We investigated the interaction of Ca2+ and pH on root elongation in Zea mays L. cv. B73 x Missouri 17 and cv. Merit. Seedlings were raised to contain high levels of Ca2+ (HC, imbibed and raised in 10 mM CaCl2) or low levels of Ca2+ (LC, imbibed and raised in distilled water). In HC roots, lowering the pH (5 mM MES/...

journal_title：Physiologia plantarum

authors： Hasenstein KH,Evans ML

更新日期：1988-01-01 00:00:00

abstract：:Segments of organs that have undergone gravitropic curvature later straighten during the course of gravitropism or after the g-vector becomes randomized on a clinostat. Little is known about the mechanism underlying these and perhaps related phenomena which have been described with various overlapping terms such as a...

journal_title：Physiologia plantarum

authors： Stankovic B,Volkmann D,Sack FD

更新日期：1998-02-01 00:00:00

abstract：:The quinolinate phosphoribosyl transferase (QPT) is a key enzyme that converts quinolinic acid into nicotinic acid mononucleotide. The QPT gene plays an essential role in the pyridine nucleotide cycle as well as in the biosynthetic pathway of the alkaloid nicotine. However, a clear role for QPT is yet to be characteri...

journal_title：Physiologia plantarum

authors： Khan S,Pandey SS,Jyotshna,Shanker K,Khan F,Rahman LU

更新日期：2017-07-01 00:00:00

abstract：:Plant cuticles have been traditionally classified on the basis of their ultrastructure, with certain chemical composition assumptions. However, the nature of the plant cuticle may be misinterpreted in the prevailing model, which was established more than 150 years ago. Using the adaxial leaf cuticle of Ficus elastica,...

journal_title：Physiologia plantarum

authors： Guzmán-Delgado P,Graça J,Cabral V,Gil L,Fernández V

更新日期：2016-06-01 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：:Drought induces stomata closure and lowers the CO2 concentration in the mesophyll, limiting CO2 assimilation and favoring photorespiration. The photosynthetic apparatus is protected under drought conditions by a number of downregulation mechanisms like photosynthetic control and activation of cyclic electron transport...

journal_title：Physiologia plantarum

authors： Leverne L,Krieger-Liszkay A

更新日期：2021-02-01 00:00:00

abstract：:Ultraviolet-B radiation (UV-B: 280-315 nm) has damaging effects on cellular components and macromolecules. In plants, natural levels of UV-B can reduce leaf area expansion and growth, which can lead to reduced productivity and yield. UV-B can also have important effects on herbivorous insects. Owing to the successful ...

journal_title：Physiologia plantarum

authors： Mazza CA,Giménez PI,Kantolic AG,Ballaré CL

更新日期：2013-03-01 00:00:00

abstract：:Given their sessile nature, plants continuously face unfavorable conditions throughout their life cycle, including water scarcity, extreme temperatures and soil pollution. Among all, metal(loid)s are one of the main classes of contaminants worldwide, posing a serious threat to plant growth and development. When in exc...

journal_title：Physiologia plantarum

authors： Sharma A,Soares C,Sousa B,Martins M,Kumar V,Shahzad B,Sidhu GPS,Bali AS,Asgher M,Bhardwaj R,Thukral AK,Fidalgo F,Zheng B

更新日期：2020-02-01 00:00:00

abstract：:Changes in the protein level and phosphorylation state of sucrose synthase (SS) were studied throughout the development of Japanese pear fruit. The level of SS protein was high at the young stage, dropped with fruit enlargement and increased again with fruit maturation. Antibody against phospho-Ser reacted with SS fro...

journal_title：Physiologia plantarum

authors： Tanase K,Shiratake K,Mori H,Yamaki S

更新日期：2002-01-01 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

abstract：:Photoperiodic light quality affects flowering of long day plants, by influencing the phytochrome photoequilibria (PPE) at plant level; however, the most effective light spectrum to promote flowering is still unknown for most of the flower crops. We evaluated the influence of light spectrum of three light sources, with...

journal_title：Physiologia plantarum

authors： Modarelli GC,Arena C,Pesce G,Dell'Aversana E,Fusco GM,Carillo P,De Pascale S,Paradiso R

更新日期：2020-10-01 00:00:00

abstract：:Arabidopsis CONSTITUTIVE PHOTOMORPHOGENIC1/SUPPRESSOR OF PHYA-105 (COP1/SPA) is an E3 ubiquitin ligase complex that prevents photomorphogenesis in darkness by ubiquitinating and subsequently degrading light-responsive transcription factors. Upon light perception, photoreceptors directly interact with the COP1/SPA comp...

journal_title：Physiologia plantarum

authors： Ponnu J

更新日期：2020-07-01 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：: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：:Investigations were undertaken in the context of the potential environmental impact of carbon capture and storage (CCS) transportation in the form of a hypothetical leak of extreme levels of CO2 into the soil environment and subsequent effects on plant physiology. Laboratory studies using purpose built soil chambers, ...

journal_title：Physiologia plantarum

authors： Lake JA,Walker HJ,Cameron DD,Lomax BH

更新日期：2017-04-01 00:00:00

abstract：:The effect of various concentrations of aminoethoxyvinylglycine (AVG; 0.32 and 1.28 mM), an ethylene biosynthesis inhibitor, and of the polyamines putrescine (10 mM), spermidine (0.1, 1 and 5 mM) and spermine (2 mM) on peach (Prunus persica L. Batsch cv. Redhaven) fruit ripening was evaluated under field conditions. T...

journal_title：Physiologia plantarum

authors： Bregoli AM,Scaramagli S,Costa G,Sabatini E,Ziosi V,Biondi S,Torrigiani P

更新日期：2002-03-01 00:00:00

abstract：:Inter-organ communication is essential for plants to coordinate development and acclimate to mechanical environmental fluctuations. The aim of this study was to investigate long-distance signaling in trees. We compared on young poplars the short-term effects of local flame wounding and of local stem bending for two di...

journal_title：Physiologia plantarum

authors： Tixier A,Badel E,Franchel J,Lakhal W,Leblanc-Fournier N,Moulia B,Julien JL

更新日期：2014-02-01 00:00:00

abstract：:Adverse environmental stresses affect plant growth and crop yields. Sheepgrass (Leymus chinensis (Trin.) Tzvel), an important forage grass that is widely distributed in the east of Eurasia steppe, has high tolerance to extreme low temperature. Many genes that respond to cold stress were identified in sheepgrass by RNA...

journal_title：Physiologia plantarum

authors： Li X,Yang W,Liu S,Li XQ,Jia J,Zhao P,Cheng L,Qi D,Chen S,Liu G

更新日期：2019-06-01 00:00:00

abstract：:Grapevine is one of the earliest domesticated fruit crops that has been widely prized and cultivated for its fruit and wine. Grapes exhibit a wide range of colors, ranging from the green/yellow to the dark blue tones according to the amount and composition of anthocyanin. During the last decades, many studies regardin...

journal_title：Physiologia plantarum

authors： Fang J,Jogaiah S,Guan L,Sun X,Abdelrahman M

更新日期：2018-12-01 00:00:00

abstract：:A genotype 'Sujata' developed earlier at CSIR-CIMAP from its parent 'Sampada' is considered to be the latex-less variety of Papaver somniferum. These two genotypes are contrasting in terms of latex and stem strength. Earlier we have carried out microarray analysis to identify differentially expressing genes from the c...

journal_title：Physiologia plantarum

authors： Chaturvedi N,Singh SK,Shukla AK,Lal RK,Gupta MM,Dwivedi UN,Shasany AK

更新日期：2014-03-01 00:00:00

abstract：:The massive increase in carbon dioxide concentration in the atmosphere driven by human activities is causing huge negative consequences and new sustainable sources of energy, food and materials are highly needed. Algae are unicellular photosynthetic microorganisms that can provide a highly strategic contribution to th...

journal_title：Physiologia plantarum

authors： Perin G,Bellan A,Bernardi A,Bezzo F,Morosinotto T

更新日期：2019-05-01 00:00:00

abstract：:Programmed cell death (PCD) plays a major role in plant development and defense throughout the plant kingdom. Within animal systems, it is well accepted that caspases play a major role in the PCD process, although no true caspases have yet to be identified in plants. Despite this, vast amounts of evidence suggest the ...

journal_title：Physiologia plantarum

authors： Lord CE,Gunawardena AH

更新日期：2012-05-01 00:00:00

abstract：:Hemerocallis plantlets maintained in vitro for extended periods of time in tightly closed culture vessels frequently show a phenotype, albeit on a miniaturized scale, typical of more mature, field-grown plants. The positive relationship of elevated ethylene in the headspace of such vessels to the phase shift from juv...

journal_title：Physiologia plantarum

authors： Smith DL,Kelly K,Krikorian AD

更新日期：1989-01-01 00:00:00

abstract：:Plants have evolved sophisticated root systems that help them to cope with harsh environmental conditions. They are typically composed of a primary root and lateral roots (LRs), but may also include adventitious roots (ARs). Unlike LRs, ARs may be initiated not only from pericycle cells, but from various cell types an...

journal_title：Physiologia plantarum

authors： Lakehal A,Bellini C

更新日期：2019-01-01 00:00:00

abstract：:Intervessel pits are structures that play a key role in the efficiency and safety functions of xylem hydraulics. However, little is known about the components of the pit membrane (PM) and their role in hydraulic functions, especially in resistance to cavitation. We tested the effect of commercial chemicals including a...

journal_title：Physiologia plantarum

authors： Dusotoit-Coucaud A,Brunel N,Tixier A,Cochard H,Herbette S

更新日期：2014-03-01 00:00:00

abstract：:Mitochondria are one of the major sites of reactive oxygen species (ROS) production in the plant cell. ROS can damage DNA, and this damage is in many organisms mainly repaired by the base excision repair (BER) pathway. We know very little about DNA repair in plants especially in the mitochondria. Combining proteomics,...

journal_title：Physiologia plantarum

authors： Ferrando B,Furlanetto ALDM,Gredilla R,Havelund JF,Hebelstrup KH,Møller IM,Stevnsner T

更新日期：2019-06-01 00:00:00

abstract：:Chloride channels (CLCs), member of anion transporting proteins, are present ubiquitously in all life forms. Diverging from its name, the CLC family includes both channel and exchanger (proton-coupled) proteins; nevertheless, they share conserved structural organization. They are engaged in diverse indispensable funct...

journal_title：Physiologia plantarum

authors： Subba A,Tomar S,Pareek A,Singla-Pareek SL

更新日期：2020-10-09 00:00:00