Non-coding RNA may be associated with cytoplasmic male sterility in Silene vulgaris.

abstract：:The increasing occurrence of heatwaves has intensified temperature stress on terrestrial vegetation. Here, we investigate how two contrasting isoprene-emitting tropical species, Ficus benjamina and Pachira aquatica, cope with heat stress and assess the role of internal plant carbon sources for isoprene biosynthesis in...

journal_title：Journal of experimental botany

authors： Yáñez-Serrano AM,Mahlau L,Fasbender L,Byron J,Williams J,Kreuzwieser J,Werner C

更新日期：2019-10-24 00:00:00

abstract：:Photosynthesis is fundamental to biomass production, but sensitive to drought. To understand the genetics of leaf photosynthesis, especially under drought, upland rice cv. Haogelao, lowland rice cv. Shennong265, and 94 of their introgression lines (ILs) were studied at flowering and grain filling under drought and wel...

journal_title：Journal of experimental botany

authors： Gu J,Yin X,Struik PC,Stomph TJ,Wang H

更新日期：2012-01-01 00:00:00

abstract：:It has been 30 years since the first transformation of a gene into a plant species, and since that time a number of biotechnology products have been developed, with the most important being insect- and herbicide-resistant crops. The development of second-generation products, including nutrient use efficiency and toler...

journal_title：Journal of experimental botany

authors： Rothstein SJ,Bi YM,Coneva V,Han M,Good A

更新日期：2014-10-01 00:00:00

abstract：:In peach trees (Prunus persica L. Batsch cv. Redhaven), sorbitol is a primary photosynthetic product and may play an important role in the budbreak process. Surprisingly, before budbreak (from January to early March), the concentration of sorbitol in the xylem sap decreases, while that of hexoses (glucose and fructose...

journal_title：Journal of experimental botany

authors： Maurel K,Sakr S,Gerbe F,Guilliot A,Bonhomme M,Rageau R,Pétel G

更新日期：2004-04-01 00:00:00

abstract：:Soil fertility provides the foundation for nutritious food production and resilient and sustainable livelihoods. A comprehensive survey and summit meeting were conducted with the aims of understanding barriers to enhancing soil fertility in sub-Saharan Africa and providing evidence-based recommendations. The focus reg...

journal_title：Journal of experimental botany

authors： Stewart ZP,Pierzynski GM,Middendorf BJ,Prasad PVV

更新日期：2020-01-07 00:00:00

abstract：:Although the role of the gynoecium in natural senescence of the carnation flower has long been suggested, it has remained a matter of dispute because petal senescence in the cut carnation flower was not delayed by the removal of gynoecium. In this study, the gynoecium was snapped off by hand, in contrast to previous i...

journal_title：Journal of experimental botany

authors： Shibuya K,Yoshioka T,Hashiba T,Satoh S

更新日期：2000-12-01 00:00:00

abstract：:Root gravitropism is affected by many environmental stresses, including salinity, drought, and nutrient deficiency. One significant environmental stress, excess ammonium (NH(4)(+)), is well documented to inhibit root elongation and lateral root formation, yet little is known about its effects on the direction of root ...

journal_title：Journal of experimental botany

authors： Zou N,Li B,Dong G,Kronzucker HJ,Shi W

更新日期：2012-06-01 00:00:00

abstract：:Leghemoglobins transport and deliver O2 to the symbiosomes inside legume nodules and are essential for nitrogen fixation. However, the roles of other hemoglobins (Hbs) in the rhizobia-legume symbiosis are unclear. Several Lotus japonicus mutants affecting LjGlb1-1, a non-symbiotic class 1 Hb, have been used to study t...

journal_title：Journal of experimental botany

authors： Fukudome M,Calvo-Begueria L,Kado T,Osuki K,Rubio MC,Murakami E,Nagata M,Kucho K,Sandal N,Stougaard J,Becana M,Uchiumi T

更新日期：2016-09-01 00:00:00

abstract：:In order to understand the role of cytosolic antioxidant enzymes in drought stress protection, transgenic tobacco (Nicotiana tabacum cv. Xanthi) plants overexpressing cytosolic Cu/Zn-superoxide dismutase (cytsod) (EC 1.15.1.1) or ascorbate peroxidase (cytapx) (EC 1.11.1.1) alone, or in combination, were produced and t...

journal_title：Journal of experimental botany

authors： Faize M,Burgos L,Faize L,Piqueras A,Nicolas E,Barba-Espin G,Clemente-Moreno MJ,Alcobendas R,Artlip T,Hernandez JA

更新日期：2011-05-01 00:00:00

abstract：:Plants have developed diverse defence mechanisms to ward off herbivorous pests. However, agriculture still faces estimated crop yield losses ranging from 25% to 40% annually. These losses arise not only because of direct feeding damage, but also because many pests serve as vectors of plant viruses. Herbivorous thrips ...

journal_title：Journal of experimental botany

authors： Steenbergen M,Abd-El-Haliem A,Bleeker P,Dicke M,Escobar-Bravo R,Cheng G,Haring MA,Kant MR,Kappers I,Klinkhamer PGL,Leiss KA,Legarrea S,Macel M,Mouden S,Pieterse CMJ,Sarde SJ,Schuurink RC,De Vos M,Van Wees SCM,Broekg

更新日期：2018-04-09 00:00:00

abstract：:Many plant species and/or genotypes are highly recalcitrant to Agrobacterium-mediated genetic transformation, and yet little is known about this phenomenon. Using several Arabidopsis genotypes/ecotypes, the results of this study indicated that phytohormone pretreatment could overcome this recalcitrance by increasing t...

journal_title：Journal of experimental botany

authors： Chateau S,Sangwan RS,Sangwan-Norreel BS

更新日期：2000-12-01 00:00:00

abstract：:Understanding the genetic architecture of grain size is a prerequisite to manipulating grain development and improving the potential crop yield. In this study, we conducted a whole genome-wide quantitative trait locus (QTL) mapping of grain-size-related traits by constructing a high-density genetic map using 109 recom...

journal_title：Journal of experimental botany

authors： Yu K,Liu D,Chen Y,Wang D,Yang W,Yang W,Yin L,Zhang C,Zhao S,Sun J,Liu C,Zhang A

更新日期：2019-09-24 00:00:00

abstract：:The phenomenal increase in agricultural yields that we have witnessed in the last century has slowed down as we approach the limits of selective breeding and optimization of cultivation techniques. To support the yield increase required to feed an ever-growing population, we will have to identify new ways to boost the...

journal_title：Journal of experimental botany

authors： Kubis A,Bar-Even A

更新日期：2019-03-11 00:00:00

abstract：:Environmental stresses such as drought, heat, and salinity limit plant development and agricultural productivity. While individual stresses have been studied extensively, much less is known about the molecular interaction of responses to multiple stresses. To address this problem, we investigated molecular responses o...

journal_title：Journal of experimental botany

authors： Sewelam N,Brilhaus D,Bräutigam A,Alseekh S,Fernie AR,Maurino VG

更新日期：2020-08-06 00:00:00

abstract：:Plant responses to abiotic stresses are coordinated by arrays of growth and developmental processes. Indole-3-acetic acid (IAA) and abscisic acid (ABA) play critical roles in developmental programmes and environmental responses, respectively, through complex signalling and metabolism networks. However, crosstalk betwe...

journal_title：Journal of experimental botany

authors： Du H,Wu N,Fu J,Wang S,Li X,Xiao J,Xiong L

更新日期：2012-11-01 00:00:00

abstract：:The KNOTTED-like (KNOX) genes encode homeodomain transcription factors and regulate several processes of plant organ development. The peach (Prunus persica L. Batsch) genome was found to contain 10 KNOX members (KNOPE genes); six of them were experimentally located on the Prunus reference map and the class 1 KNOPE1 wa...

journal_title：Journal of experimental botany

authors： Testone G,Condello E,Verde I,Nicolodi C,Caboni E,Dettori MT,Vendramin E,Bruno L,Bitonti MB,Mele G,Giannino D

更新日期：2012-09-01 00:00:00

abstract：:ICE1 (Inducer of CBF Expression 1) encodes a MYC-like basic helix-loop-helix transcription factor that acts as a central regulator of cold response. In this study, we elucidated the function and underlying mechanisms of PtrICE1 from trifoliate orange [Poncirus trifoliata (L.) Raf.]. PtrICE1 was upregulated by cold, de...

journal_title：Journal of experimental botany

authors： Huang XS,Zhang Q,Zhu D,Fu X,Wang M,Zhang Q,Moriguchi T,Liu JH

更新日期：2015-06-01 00:00:00

abstract：:The genomes of many plant viruses have a coding capacity limited to <10 proteins, yet it is becoming increasingly clear that individual plant virus proteins may interact with several targets in the host for establishment of infection. As new functions are uncovered for individual viral proteins, virologists have reali...

journal_title：Journal of experimental botany

authors： Schoelz JE,Angel CA,Nelson RS,Leisner SM

更新日期：2016-03-01 00:00:00

abstract：:Maize seedling water relations and abscisic acid (ABA) levels were measured over 24 h of root chilling (5.5 degrees C). At 2.5 h into chilling, leaf ABA levels increased by 40x and stomatal conductance (g(s)) decreased to 20% compared with prechill levels. Despite a rapid g(s) response to root chilling, leaf water pot...

journal_title：Journal of experimental botany

authors： Melkonian J,Yu LX,Setter TL

更新日期：2004-08-01 00:00:00

abstract：:The ability of two soybean (Glycine max L. [Merrill]) cultivars, 'Williams 82' and 'Maple Arrow', which were reported to use different ureide degradation pathways, to degrade the ureides allantoin and allantoate was investigated. Protein fractions and total leaf homogenates from the fourth trifoliate leaves of both cu...

journal_title：Journal of experimental botany

authors： Todd CD,Polacco JC

更新日期：2004-04-01 00:00:00

abstract：:The short-term effects of sodium azide (NaN(3)) on water flow in red-osier dogwood (Cornus stolonifera Michx.) seedlings were examined in excised roots at a constant pressure of 0.3 MPa. NaN(3) significantly decreased root water flow rates (Q(v)). It also induced a significant reduction in root respiration and reduced...

journal_title：Journal of experimental botany

authors： Kamaluddin M,Zwiazek JJ

更新日期：2001-04-01 00:00:00

abstract：:Research on the functional properties of nucleosome structure and composition dynamics has revealed that chromatin-level regulation is an essential component of light signalling and clock function in plants, two processes that rely extensively on transcriptional controls. In particular, several types of histone post-t...

journal_title：Journal of experimental botany

authors： Barneche F,Malapeira J,Mas P

更新日期：2014-06-01 00:00:00

abstract：:Previous studies of highly branched mutants in pea (rms1-rms5), Arabidopsis thaliana (max1-max4), petunia (dad1-dad3), and rice (d3, d10, htd1/d17, d14, d27) identified strigolactones or their derivates (SLs), as shoot branching inhibitors. This recent discovery offers the possibility of using SLs to regulate branchin...

journal_title：Journal of experimental botany

authors： Liang J,Zhao L,Challis R,Leyser O

更新日期：2010-06-01 00:00:00

abstract：:During the summer, evaporative demand at midday often exceeds the transport capacity of most desert plants. However, date palms maintain their ecological dominance with sustained and uniquely high rates of transpiration. This high rate of flow cannot be attributed to soil water supply alone. In order to quantify intra...

journal_title：Journal of experimental botany

authors： Sperling O,Shapira O,Schwartz A,Lazarovitch N

更新日期：2015-01-01 00:00:00

abstract：:SNARE proteins are central elements of the machinery involved in membrane fusion of eukaryotic cells. In animals and plants, SNAREs have diversified to sustain a variety of specific functions. In animals, R-SNARE proteins called brevins have diversified; in contrast, in plants, the R-SNARE proteins named longins have ...

journal_title：Journal of experimental botany

authors： de Marcos Lousa C,Soubeyrand E,Bolognese P,Wattelet-Boyer V,Bouyssou G,Marais C,Boutté Y,Filippini F,Moreau P

更新日期：2016-04-01 00:00:00

abstract：:Sustainable food production depends critically on the development of crop genotypes that exhibit high yield under reduced nutrient inputs. Rooting traits have been widely advocated as being able to influence optimal plant performance, while breeding-based improvements in yield of spring barley suggest that this specie...

journal_title：Journal of experimental botany

authors： Karley AJ,Valentine TA,Squire GR

更新日期：2011-07-01 00:00:00

abstract：:Rates of photosynthesis can be lower in plants grown under conditions of high leaf-to-air vapour pressure difference (VPD) than under low VPD. Leaf phenotype plasticity is a primary factor determining photosynthetic responses to environmental stimuli. However, it remains unclear how changes in leaf anatomical traits d...

journal_title：Journal of experimental botany

authors： Du Q,Liu T,Jiao X,Song X,Zhang J,Li J

更新日期：2019-09-24 00:00:00

abstract：:SPICK2, a homologue of the weakly-inward-rectifying Shaker-like Arabidopsis K channel, AKT2, is a candidate K+-influx channel participating in light- and clock-regulated leaf movements of the legume, Samanea saman. Light and the biological clock regulate the in situ K+-influx channel activity differentially in extenso...

journal_title：Journal of experimental botany

authors： Yu L,Becker D,Levi H,Moshelion M,Hedrich R,Lotan I,Moran A,Pick U,Naveh L,Libal Y,Moran N

更新日期：2006-01-01 00:00:00

abstract：:The effect of heavy metals on the modification of plasma membrane H(+)-ATPase (EC 3.6.3.14) activity in cucumber roots was studied. In plants stressed for 2 h with 10 microM or 100 microM Cd, Cu or Ni the hydrolytic as well as the transporting activity of H(+)-ATPase in the plasma membranes of root cells was decreased...

journal_title：Journal of experimental botany

authors： Janicka-Russak M,Kabała K,Burzyński M,Kłobus G

更新日期：2008-01-01 00:00:00

abstract：:Mesophyll conductance is thought to be an important photosynthetic limitation in gymnosperms, but they currently constitute the most understudied plant group in regard to the extent to which photosynthesis and intrinsic water use efficiency are limited by mesophyll conductance. A comprehensive analysis of leaf gas exc...

journal_title：Journal of experimental botany

authors： Veromann-Jürgenson LL,Tosens T,Laanisto L,Niinemets Ü

更新日期：2017-03-01 00:00:00