Response of plasma membrane H+-ATPase to heavy metal stress in Cucumis sativus roots.

abstract：:Assessment of dormancy inception, maintenance and release was studied for artificially dried immature seeds harvested throughout seed development in the barley cv. Triumph and its mutant line TL43. Each was grown in Spain and Scotland under low and high dormancy inducing conditions, respectively. Both TL43 and Triumph...

journal_title：Journal of experimental botany

authors： Romagosa I,Prada D,Moralejo MA,Sopena A,Muñoz P,Casas AM,Swanston JS,Molina-Cano JL

更新日期：2001-07-01 00:00:00

abstract：:Grape berry development and ripening are under complex regulation by the nutrients, hormones, and environment cues sensed by the berry. However, the biochemical and molecular mechanisms underlying these types of regulation are poorly understood. A simplified but realistic model system that enables fruit growth conditi...

journal_title：Journal of experimental botany

authors： Dai ZW,Meddar M,Renaud C,Merlin I,Hilbert G,Delrot S,Gomès E

更新日期：2014-08-01 00:00:00

abstract：:Pepper (Capsicum annuum L.) plants were grown aeroponically in a Singapore greenhouse under natural diurnally fluctuating ambient shoot temperatures, but at two different root-zone temperatures (RZTs): a constant 20 +/- 2 degrees C RZT and a diurnally fluctuating ambient (A) (25-40 degrees C) RZT. Plants grown at 20-R...

journal_title：Journal of experimental botany

authors： Dodd IC,He J,Turnbull CG,Lee SK,Critchley C

更新日期：2000-02-01 00:00:00

abstract：:One strategy deployed by plants to endure water scarcity is to accelerate the transition to flowering adaptively via the drought escape (DE) response. In Arabidopsis thaliana, activation of the DE response requires the photoperiodic response gene GIGANTEA (GI) and the florigen genes FLOWERING LOCUS T (FT) and TWIN SIS...

journal_title：Journal of experimental botany

authors： Riboni M,Robustelli Test A,Galbiati M,Tonelli C,Conti L

更新日期：2016-12-01 00:00:00

abstract：:Developing yellow-seeded Brassica napus (rapeseed) with improved qualities is a major breeding goal. The intermediate and final metabolites of the phenylpropanoid and flavonoid pathways affect not only oil quality but also seed coat colour of B. napus. Here, the accumulation of phenolic compounds was analysed in the s...

journal_title：Journal of experimental botany

authors： Qu C,Fu F,Lu K,Zhang K,Wang R,Xu X,Wang M,Lu J,Wan H,Zhanglin T,Li J

更新日期：2013-07-01 00:00:00

abstract：:The history of tomato (Solanum lycopersicum L.) improvement includes genetic bottlenecks, wild species introgressions, and divergence into distinct market classes. This history makes tomato an excellent model to investigate the effects of selection on genome variation. A combination of linkage mapping in two F(2) popu...

journal_title：Journal of experimental botany

authors： Robbins MD,Sim SC,Yang W,Van Deynze A,van der Knaap E,Joobeur T,Francis DM

更新日期：2011-03-01 00:00:00

abstract：:Most rhizobial strains inhibit rice root growth in the presence of calcium or potassium nitrates, but not ammonium nitrate. Certain rhizobial strains, however, such as strain R4, do not inhibit rice growth and can enter rice roots and multiply in the intercellular spaces. By using the green fluorescent protein (GFP) a...

journal_title：Journal of experimental botany

authors： Perrine-Walker FM,Prayitno J,Rolfe BG,Weinman JJ,Hocart CH

更新日期：2007-01-01 00:00:00

abstract：:Inside chloroplasts, several abiotic stresses (including drought, high light, salinity, or extreme temperatures) induce a reduction in CO2 assimilation rates with a consequent increase in reactive oxygen species (ROS) production, ultimately leading to leaf senescence and yield loss. Photo-oxidation processes should th...

journal_title：Journal of experimental botany

authors： Pintó-Marijuan M,Munné-Bosch S

更新日期：2014-07-01 00:00:00

abstract：:14-3-3 proteins are found in all eukaryotes where they act as regulators of diverse signalling pathways associated with a wide range of biological processes. In this study the functional characterization of the ZmGF14-6 gene encoding a maize 14-3-3 protein is reported. Gene expression analyses indicated that ZmGF14-6 ...

journal_title：Journal of experimental botany

authors： Campo S,Peris-Peris C,Montesinos L,Peñas G,Messeguer J,San Segundo B

更新日期：2012-01-01 00:00:00

abstract：:Root proliferation as a response to exploit zones of nutrient enrichment in soil has been demonstrated for a wide range of plant species. However, the effectiveness of this as a strategy to acquire nutrients is also dependent on interactions with the soil microbial community. Specifically, C-flow from roots modifies m...

journal_title：Journal of experimental botany

authors： Paterson E,Sim A,Standing D,Dorward M,McDonald AJ

更新日期：2006-01-01 00:00:00

abstract：:The effect of the complex relationship between ethylene and abscisic acid (ABA) on flower development and senescence in Hibiscus rosa-sinensis L. was investigated. Ethylene biosynthetic (HrsACS and HrsACO) and receptor (HrsETR and HrsERS) genes were isolated and their expression evaluated in three different floral tis...

journal_title：Journal of experimental botany

authors： Trivellini A,Ferrante A,Vernieri P,Serra G

更新日期：2011-11-01 00:00:00

abstract：:Plants show varied cellular responses to salinity that are partly associated with maintaining low cytosolic Na(+) levels and a high K(+)/Na(+) ratio. Plant metabolites change with elevated Na(+), some changes are likely to help restore osmotic balance while others protect Na(+)-sensitive proteins. Metabolic responses ...

journal_title：Journal of experimental botany

authors： Widodo,Patterson JH,Newbigin E,Tester M,Bacic A,Roessner U

更新日期：2009-01-01 00:00:00

abstract：:Photosystem (PS) II is the multisubunit complex which uses light energy to split water, providing the reducing equivalents needed for photosynthesis. The complex is susceptible to damage from environmental stresses such as excess excitation energy and high temperature. This research investigated the in vivo photosynth...

journal_title：Journal of experimental botany

authors： Dwyer SA,Chow WS,Yamori W,Evans JR,Kaines S,Badger MR,von Caemmerer S

更新日期：2012-08-01 00:00:00

abstract：:Although several per cent of net carbon assimilation can be re-released as isoprene emissions to the atmosphere by many tropical plants, much uncertainty remains regarding its biological significance. In a previous study, we detected emissions of isoprene and its oxidation products methyl vinyl ketone (MVK) and methac...

journal_title：Journal of experimental botany

authors： Jardine KJ,Meyers K,Abrell L,Alves EG,Yanez Serrano AM,Kesselmeier J,Karl T,Guenther A,Chambers JQ,Vickers C

更新日期：2013-09-01 00:00:00

abstract：:(13)C discrimination in organic matter with respect to atmospheric CO(2) (Delta(13)C) is under tight genetic control in many plant species, including the pedunculate oak (Quercus robur L.) full-sib progeny used in this study. Delta(13)C is expected to reflect intrinsic water use efficiency, but this assumption require...

journal_title：Journal of experimental botany

authors： Roussel M,Dreyer E,Montpied P,Le-Provost G,Guehl JM,Brendel O

更新日期：2009-01-01 00:00:00

abstract：:Auxin is an important regulator of many aspects of plant growth and development. During reproductive development, auxin specifies the site of flower initiation and subsequently regulates organ growth and patterning as well as later events that determine reproductive success. Underlying auxin action in plant tissues is...

journal_title：Journal of experimental botany

authors： Krizek BA

更新日期：2011-06-01 00:00:00

abstract：:Medicago truncatula is a model legume plant that interacts symbiotically with Sinorhizobium meliloti, the alfalfa symbiont. This process involves a molecular dialogue between the bacterium and the plant. Legume roots exude flavonoids that induce the expression of a set of rhizobial genes, the nod genes, which are esse...

journal_title：Journal of experimental botany

authors： Macchiavelli RE,Brelles-Mariño G

更新日期：2004-12-01 00:00:00

abstract：:Phalaenopsis orchids are among the most valuable potted flowering crops commercially produced throughout the world because of their long flower life and ease of crop scheduling to meet specific market dates. During commercial production, Phalaenopsis are usually grown at an air temperature > or =28 degrees C to inhibi...

journal_title：Journal of experimental botany

authors： Blanchard MG,Runkle ES

更新日期：2006-01-01 00:00:00

abstract：:Hydroponically grown spinach plants were deprived of an external source of sulphate after an initial period when the S-supply was sufficient. The time-course of events following this treatment was monitored. The first responses were found in the uptake and translocation of NO(3)(-) and the uptake of SO(4)(2-). The for...

journal_title：Journal of experimental botany

authors： Prosser IM,Purves JV,Saker LR,Clarkson DT

更新日期：2001-01-01 00:00:00

abstract：:S-RNase based gametophytic self-incompatibility (SI) is a widespread prezygotic reproductive barrier in flowering plants. In the Solanaceae, Plantaginaceae and Rosaceae gametophytic SI is controlled by the pistil-specific S-RNases and the pollen S-locus F-box proteins but non-S-specific factors, namely modifiers, are ...

journal_title：Journal of experimental botany

authors： Muñoz-Sanz JV,Zuriaga E,Badenes ML,Romero C

更新日期：2017-11-02 00:00:00

abstract：:Potted grapevines of 140 Ruggeri (Vitis berlandieri × Vitis rupestris), a good Cl(-) excluder, and K 51-40 (Vitis champinii × Vitis riparia 'Gloire'), a poor Cl(-) excluder, and of a family obtained by crossing the two genotypes, were used to examine the inheritance of Cl(-) exclusion. Rooted leaves were then used to ...

journal_title：Journal of experimental botany

authors： Gong H,Blackmore D,Clingeleffer P,Sykes S,Jha D,Tester M,Walker R

更新日期：2011-01-01 00:00:00

abstract：:The process of selecting certain desirable traits for plant breeding may compromise other potentially important traits, such as defences against pests; however, specific phenotypic changes occurring over the course of domestication are unknown for most domesticated plants. Cranberry (Vaccinium macrocarpon) offers a un...

journal_title：Journal of experimental botany

authors： Rodriguez-Saona C,Vorsa N,Singh AP,Johnson-Cicalese J,Szendrei Z,Mescher MC,Frost CJ

更新日期：2011-05-01 00:00:00

abstract：:Ionic and osmotic relations in quinoa (Chenopodium quinoa Willd.) were studied by exposing plants to six salinity levels (0-500 mM NaCl range) for 70 d. Salt stress was administered either by pre-mixing of the calculated amount of NaCl with the potting mix before seeds were planted or by the gradual increase of NaCl l...

journal_title：Journal of experimental botany

authors： Hariadi Y,Marandon K,Tian Y,Jacobsen SE,Shabala S

更新日期：2011-01-01 00:00:00

abstract：:Zinc (Zn), an essential nutrient in cells, plays a vital role in controlling cellular processes such as growth, development, and differentiation. Although the mechanisms of Zn translocation in rice plants (Oryza sativa) are not fully understood, it has recently received increased interest. OsZIP4 is a Zn transporter t...

journal_title：Journal of experimental botany

authors： Ishimaru Y,Masuda H,Suzuki M,Bashir K,Takahashi M,Nakanishi H,Mori S,Nishizawa NK

更新日期：2007-01-01 00:00:00

abstract：:Sulfate transporters are integral membrane proteins controlling the flux of sulfate (SO42-) entering the cells and subcellular compartments across the membrane lipid bilayers. Sulfate uptake is a dynamic biological process that occurs in multiple cell layers and organs in plants. In vascular plants, sulfate ions are t...

journal_title：Journal of experimental botany

authors： Takahashi H

更新日期：2019-08-19 00:00:00

abstract：:Rice is an important crop that is very sensitive to salinity. However, some varieties differ greatly in this feature, making investigations of salinity tolerance mechanisms possible. The cultivar Pokkali is salinity tolerant and is known to have more extensive hydrophobic barriers in its roots than does IR20, a more s...

journal_title：Journal of experimental botany

authors： Krishnamurthy P,Ranathunge K,Nayak S,Schreiber L,Mathew MK

更新日期：2011-08-01 00:00:00

abstract：:Radial oxygen loss (ROL) and root porosity of rice (Oryza sativa L.) plants grown in either aerated or deoxygenated (stagnant) conditions were combined for the first time with extensive histochemical and biochemical studies of the apoplastic barriers in the roots' peripheral cell layers. Growth in stagnant solution si...

journal_title：Journal of experimental botany

authors： Kotula L,Ranathunge K,Schreiber L,Steudle E

更新日期：2009-01-01 00:00:00

abstract：:Low-temperature stress is an important factor affecting the growth and development of rice (Oryza sativa L.) in temperate and high-elevation areas. Cold stress may cause various seedling injuries, delayed heading and yield reduction due to spikelet sterility. In this study, 181 microsatellite marker loci were used to ...

journal_title：Journal of experimental botany

authors： Andaya VC,Mackill DJ

更新日期：2003-11-01 00:00:00

abstract：:Tomato (Lycopersicon esculentum) plants were grown in liquid culture inside the greenhouse of Hiroshima University, Japan. At the first fruiting stage, P was withdrawn from the rooting medium for a period of 19 d and its effect was studied on photosynthesis, stomatal conductance, transpiration, partitioning of 13C and...

journal_title：Journal of experimental botany

authors： Fujita K,Okada M,Lei K,Ito J,Ohkura K,Adu-Gyamfi JJ,Mohapatra PK

更新日期：2003-11-01 00:00:00

abstract：:The plant family Cactaceae is considered among the most threatened groups of organisms on the planet. The threatened status of the cacti family has created a renewed interest in the highly evolved physiological and morphological traits that underpin their persistence in some of the harshest subtropical environments in...

journal_title：Journal of experimental botany

authors： Hultine KR,Dettman DL,English NB,Williams DG

更新日期：2019-11-29 00:00:00