Chilling stress response of postemergent cotton seedlings.

abstract：:Soil salinity is a constraint for major agricultural crops leading to severe yield loss, which may increase with the changing climatic conditions. Disruption in the cellular ionic homeostasis is one of the primary responses induced by elevated sodium ions (Na+ ). Therefore, unraveling the mechanism of Na+ uptake and t...

journal_title：Physiologia plantarum

authors： Basu S,Kumar A,Benazir I,Kumar G

更新日期：2020-04-22 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：:Shoot-root communication is involved in plant stress responses, but its mechanism is largely unknown. To determine the role of roots in stress tolerance, cucumber (Cucumis sativus) shoots from plants with roots of their own or with figleaf gourd (Cucurbita ficifolia, a chilling-tolerant species) or luffa (Luffa cylind...

journal_title：Physiologia plantarum

authors： Li H,Wang F,Chen XJ,Shi K,Xia XJ,Considine MJ,Yu JQ,Zhou YH

更新日期：2014-11-01 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：: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

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：: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：:The enormous biological diversity of endophytes, coupled with their potential to enhance the production of bioactive metabolites in plants, has driven research efforts focusing on endophytes. However, limited information is available on the impacts of bacterial endophytes on plant secondary metabolism and signaling pa...

journal_title：Physiologia plantarum

authors： Wang XM,Yang B,Ren CG,Wang HW,Wang JY,Dai CC

更新日期：2015-01-01 00:00:00

abstract：:Methionine (Met) is biosynthesized by the activated methyl cycle and S-methylmethionine (SMM) cycle in one-carbon (C1) metabolism in plants. It is converted to S-adenosylmethionine (SAM) which serves as a precursor for many metabolites including glycinebetaine, methylated polyols, polyamines and ethylene which accumul...

journal_title：Physiologia plantarum

authors： Ogawa S,Mitsuya S

更新日期：2012-01-01 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：:Models describing plant hormone interactions are often complex and web-like. Here we assess several suggested interactions within one experimental system, elongating pea internodes. Results from this system indicate that at least some suggested interactions between auxin, gibberellins (GAs), brassinosteroids (BRs), ab...

journal_title：Physiologia plantarum

authors： Ross JJ,Weston DE,Davidson SE,Reid JB

更新日期：2011-04-01 00:00:00

abstract：:Inositol polyphosphate kinases play important roles in diverse cellular processes. In this study, the function of an inositol polyphosphate kinase gene homolog named ThIPK2 from a dicotyledonous halophyte Thellungiella halophila was investigated. The deduced translation product (ThIPK2) shares 85% identity with the Ar...

journal_title：Physiologia plantarum

authors： Zhu JQ,Zhang JT,Tang RJ,Lv QD,Wang QQ,Yang L,Zhang HX

更新日期：2009-08-01 00:00:00

abstract：:Medicago intertexta and Melilotus indicus, two wild leguminous herbs with different tolerance to salinity were investigated for NaCl-induced changes in the expression level of some Na(+) transporters. M. indicus plants grew well at NaCl concentration from 0 to 400 mM, whereas growth of M. intertexta plants was severel...

journal_title：Physiologia plantarum

authors： Zahran HH,Marín-Manzano MC,Sánchez-Raya AJ,Bedmar EJ,Venema K,Rodríguez-Rosales MP

更新日期：2007-09-01 00:00:00

abstract：:Because they share common precursors and require significant amounts of energy, photosynthesis and defense against herbivores and pathogens may be inversely related. This relationship was examined in Arabidopsis thaliana exposed to herbivory by Trichoplusia ni neonates. The spatial pattern of photosynthesis was compar...

journal_title：Physiologia plantarum

authors： Tang J,Zielinski R,Aldea M,DeLucia E

更新日期：2009-10-01 00:00:00

abstract：:Molecular studies were conducted on Metrosideros excelsa to determine if the current genetic models for flowering with regard to inflorescence and floral meristem identity genes in annual plants were applicable to a woody perennial. MEL, MESAP1 and METFL1, the fragments of LEAFY (LFY), APETALA1 (AP1) and TERMINAL FLOW...

journal_title：Physiologia plantarum

authors： Sreekantan L,Clemens J,McKenzie MJ,Lenton JR,Croker SJ,Jameson PE

更新日期：2004-05-01 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：:Drought is one of the most adverse stresses that affect plant growth and yield. Disturbances in metabolic activity resulting from drought cause overproduction of reactive oxygen species. It is postulated that brassinosteroids (BRs) regulate plant tolerance to the stress conditions, but the underlying mechanisms remain...

journal_title：Physiologia plantarum

authors： Gruszka D,Janeczko A,Dziurka M,Pociecha E,Fodor J

更新日期：2018-06-01 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：: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：:Small RNAs have emerged as critical regulators in the expression and function of eukaryotic genomes at the post-transcriptional level. To elucidate the functions of microRNA (miRNAs) and endogenous small-interfering RNAs (siRNAs) in tomato fruit ripening process, the deep sequencing and bioinformatics methods were com...

journal_title：Physiologia plantarum

authors： Zuo J,Fu D,Zhu Y,Qu G,Tian H,Zhai B,Ju Z,Gao C,Wang Y,Luo Y,Zhu B

更新日期：2013-12-01 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：:A better understanding of somatic embryogenesis in banana (Musa spp.) may provide a practical way to improve regeneration of banana plants. In this study, we applied scanning electron microscopy (SEM) and transmission electron microscopy (TEM) to visualize the ultrastructural changes during somatic embryogenesis of ba...

journal_title：Physiologia plantarum

authors： Pan X,Yang X,Lin G,Zou R,Chen H,Samaj J,Xu C

更新日期：2011-08-01 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：:Post-anthesis leaf senescence is a key developmental process in the life of plants as it is the time during which material built up by the plant during its growth phase is mobilized into reproductive tissues. Here we aimed to study the extent of photo- and antioxidant protection and salicylic acid (SA) accumulation du...

journal_title：Physiologia plantarum

authors： Abreu ME,Munné-Bosch S

更新日期：2007-12-01 00:00:00

abstract：:Future environmental conditions will include elevated concentrations of salt in the soil and an elevated concentration of CO(2) in the atmosphere. Because these environmental changes will likely affect reactive oxygen species (ROS) formation and cellular antioxidant metabolism in opposite ways, we analyzed changes in ...

journal_title：Physiologia plantarum

authors： Pérez-López U,Robredo A,Lacuesta M,Sgherri C,Mena-Petite A,Navari-Izzo F,Muñoz-Rueda A

更新日期：2010-07-01 00:00:00

abstract：:Maintaining a high rate of water uptake is crucial for maximum longevity of cut stems. Physiological gel/tylosis formation decreases water transport efficiency in the xylem. The primary mechanism of action for post-harvest Cu(2+) treatments in improving cut flower and foliage longevity has been elusive. The effect of ...

journal_title：Physiologia plantarum

authors： Ratnayake K,Joyce DC,Webb RI

更新日期：2013-08-01 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：: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：: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：:The endogenous concentrations of ACC and ABA were measured, at predawn and at maximum solar radiation, during a summer drought, and recovery after autumn rainfalls, in rosemary (Rosmarinus officinalis L.), a drought-tolerant species, growing under Mediterranean field conditions. During the summer, plants were subjecte...

journal_title：Physiologia plantarum

authors： Munné-Bosch S,López-Carbonell M,Alegre L,Van Onckelen HA

更新日期：2002-03-01 00:00:00