Message in a bottle: small signalling peptide outputs during growth and development.

abstract：:Several breeding initiatives have sought to improve flag leaf performance as its health and physiology are closely correlated to rice yield. Previous studies have described natural variation of photosynthesis for flag leaves; however, none have examined their performance under the non-steady-state conditions that prev...

journal_title：Journal of experimental botany

authors： Acevedo-Siaca L,Coe R,Quick WP,Long SP

更新日期：2020-11-07 00:00:00

abstract：:Transpiration of cuticular membranes isolated from the lower stomatous surface of Hedera helix (ivy) leaves was measured using a novel approach which allowed a distinction to be made between gas phase diffusion (through stomatal pores) and solid phase diffusion (transport through the polymer matrix membrane and cuticu...

journal_title：Journal of experimental botany

authors： Santrůcek J,Simánová E,Karbulková J,Simková M,Schreiber L

更新日期：2004-06-01 00:00:00

abstract：:Sugars regulate the expression of many genes at the transcriptional level. In Arabidopsis thaliana, sugars induce or repress the expression of >1800 genes, including the STP1 (SUGAR TRANSPORTER PROTEIN 1) gene, which encodes an H(+)/monosaccharide cotransporter. STP1 transcript levels decrease more rapidly after the a...

journal_title：Journal of experimental botany

authors： Cordoba E,Aceves-Zamudio DL,Hernández-Bernal AF,Ramos-Vega M,León P

更新日期：2015-01-01 00:00:00

abstract：:This study presents the characterization of the plasma membrane (PM) H+-ATPases in potato, focusing on their role in stolon and tuber development. Seven PM H+-ATPase genes were identified in the Solanum tuberosum genome, designated PHA1-PHA7. PHA genes show distinct expression patterns in different plant tissues and u...

journal_title：Journal of experimental botany

authors： Stritzler M,Muñiz García MN,Schlesinger M,Cortelezzi JI,Capiati DA

更新日期：2017-10-13 00:00:00

abstract：:The kinetics of leaf vein recovery from cavitation-induced embolism was studied in plants of sunflower cv. Margot, together with the impact of vein embolism on the overall leaf hydraulic conductance (Kleaf). During the air-dehydration of leaves to leaf water potentials (Psi L) of -1.25 MPa, Kleaf was found to decrease...

journal_title：Journal of experimental botany

authors： Trifilò P,Gascó A,Raimondo F,Nardini A,Salleo S

更新日期：2003-10-01 00:00:00

abstract：:Nodal roots (NRs) constitute the prevalent root system of adult maize plants. NRs emerge from stem nodes located below or above ground, and little is known about their inducing factors. Here, it is shown that precocious development of NRs at the coleoptilar node (NRCNs) occurred in maize seedlings when: (i) dark grown...

journal_title：Journal of experimental botany

authors： López-Frías G,Martínez LM,Ponce G,Cassab GI,Nieto-Sotelo J

更新日期：2011-08-01 00:00:00

abstract：:Dry matter partitioning is the end result of the flow of assimilates from source organs via a transport path to the sink organs. The dry matter partitioning among the sinks of a plant is primarily regulated by the sinks themselves. The effect of source strength on dry matter partitioning is often not a direct one, but...

journal_title：Journal of experimental botany

authors： Marcelis LF

更新日期：1996-08-01 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：:ABC transporters are ubiquitously present in all kingdoms and mediate the transport of a large spectrum of structurally different compounds. Plants possess high numbers of ABC transporters in relation to other eukaryotes; the ABCG subfamily in particular is extensive. Earlier studies demonstrated that ABCG transporter...

journal_title：Journal of experimental botany

authors： Gräfe K,Schmitt L

更新日期：2021-01-20 00:00:00

abstract：:HYL1 is an important regulator of microRNA (miRNA) biogenesis. A loss-of-function mutation of HYL1 causes the reduced accumulation of some miRNAs but fails to display the miRNA-deficient phenotypes of these miRNAs. In Arabidopsis, miR156 mediates phase transition through repression of SQUAMOSA PROMOTER-BINDING PROTEIN...

journal_title：Journal of experimental botany

authors： Li S,Yang X,Wu F,He Y

更新日期：2012-04-01 00:00:00

abstract：:The production of bioenergy from grasses has been developing quickly during the last decade, with Miscanthus being among the most important choices for production of bioethanol. However, one of the key barriers to producing bioethanol is the lack of information about cell wall structure. Cell walls are thought to disp...

journal_title：Journal of experimental botany

authors： De Souza AP,Alvim Kamei CL,Torres AF,Pattathil S,Hahn MG,Trindade LM,Buckeridge MS

更新日期：2015-07-01 00:00:00

abstract：:The geometry of leaf margins is an important shape characteristic that distinguishes among different leaf phenotypes. Current definitions of leaf shape are qualitative and do not allow quantification of differences in shape between phenotypes. This is especially true for leaves with some non-trivial three-dimensional ...

journal_title：Journal of experimental botany

authors： Armon S,Yanai O,Ori N,Sharon E

更新日期：2014-05-01 00:00:00

abstract：:Extracellularly secreted peroxidases in cell suspension culture of tobacco (Nicotiana tabacum L. cv. Bright Yellow-2, cell line BY-2) catalyse the salicylic acid (SA)-dependent formation of active oxygen species (AOS) which, in turn, triggers an increase in cytosolic Ca2+ concentration. Addition of horseradish peroxid...

journal_title：Journal of experimental botany

authors： Kawano T,Muto S

更新日期：2000-04-01 00:00:00

abstract：:Heat shock transcription factors (Hsfs) are the central regulators of the heat shock (HS) stress response in all eukaryotic organisms. HsfA2 is one of the Arabidopsis class A Hsfs, and the induction of HsfA2 expression in response to HS stress is highest among all 21 Arabidopsis Hsfs. In this study, it is reported tha...

journal_title：Journal of experimental botany

authors： Ogawa D,Yamaguchi K,Nishiuchi T

更新日期：2007-01-01 00:00:00

abstract：:Crop water use efficiency (WUE) has come into sharp focus as population growth and climate change place increasing strain on the water used in cropping. Rainfed crops are being challenged by an upward trend in evaporative demand as average temperatures rise and, in many regions, there is an increased irregularity and ...

journal_title：Journal of experimental botany

authors： Condon AG

更新日期：2020-04-06 00:00:00

abstract：:An experiment was designed to apply a controlled bending to a tomato stem and simultaneously to measure its effect on stem elongation. Stem elongation was measured over 2 d until steady and equal rates were obtained for the control and the treated plants. Thereafter, the basal part of the stem was submitted to a trans...

journal_title：Journal of experimental botany

authors： Coutand C,Julien JL,Moulia B,Mauget JC,Guitard D

更新日期：2000-11-01 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：:CEPs (C-TERMINALLY ENCODED PEPTIDEs) inhibit Arabidopsis primary root growth by unknown mechanisms. We investigated how CEP3 levels control primary root growth. CEP3 peptide application decreased cell division, S-phase cell number, root meristematic cell number, and meristem zone (MZ) size in a dose- and CEP RECEPTOR1...

journal_title：Journal of experimental botany

authors： Delay C,Chapman K,Taleski M,Wang Y,Tyagi S,Xiong Y,Imin N,Djordjevic MA

更新日期：2019-09-24 00:00:00

abstract：:The absence of a terminal flower in inflorescences ('open inflorescences') is currently explained by the maintenance of putative stem-cells in the central zone (CZ) of the inflorescence meristem (IM) governed by the CLAVATA-WUSCHEL regulatory loop. Disruption of this regulatory pathway, as in Arabidopsis TERMINAL FLOW...

journal_title：Journal of experimental botany

authors： Bull-Hereñu K,Classen-Bockhoff R

更新日期：2011-01-01 00:00:00

abstract：:Sugar beet is spring-sown for sugar production in most sugar beet-growing countries. It is grown as a vegetative crop and it accumulates yield (sugar) from very early in its growth cycle. As long as the sugar beet plants do not flower, the sugar accumulation period is indefinite and yield continues to increase. This p...

journal_title：Journal of experimental botany

authors： Jaggard KW,Qi A,Ober ES

更新日期：2009-01-01 00:00:00

abstract：:Flavonoids are plant pigments that provide health benefits for human and animal consumers. Understanding why domesticated crops have altered pigmentation patterns and unraveling the molecular/genetic mechanisms that underlie this will facilitate the breeding of new (healthier) varieties. We present an overview of chan...

journal_title：Journal of experimental botany

authors： Paauw M,Koes R,Quattrocchio FM

更新日期：2019-08-07 00:00:00

abstract：:Short-chain esters contribute to the blend of volatiles that define the strawberry aroma. The last step in their biosynthesis involves an alcohol acyltransferase that catalyses the esterification of an acyl moiety of acyl-CoA with an alcohol. This study identified a novel strawberry alcohol acyltransferase gene (FaAAT...

journal_title：Journal of experimental botany

authors： Cumplido-Laso G,Medina-Puche L,Moyano E,Hoffmann T,Sinz Q,Ring L,Studart-Wittkowski C,Caballero JL,Schwab W,Muñoz-Blanco J,Blanco-Portales R

更新日期：2012-06-01 00:00:00

abstract：:ERECTA family genes encode leucine-rich repeat receptor-like kinases that control multiple aspects of plant development such as elongation of aboveground organs, leaf initiation, development of flowers, and epidermis differentiation. These receptors have also been implicated in responses to biotic and abiotic stress, ...

journal_title：Journal of experimental botany

authors： Villagarcia H,Morin AC,Shpak ED,Khodakovskaya MV

更新日期：2012-11-01 00:00:00

abstract：:The effect of water stress on the early seedling growth of onions was studied by placing newly-germinated seedlings in vermiculite equilibrated at different water potentials. Roots and shoots elongated more at -0.29 than at -0.64 MPa, but did not elongate at -1.66 MPa. However, roots and shoots of seedlings that had b...

journal_title：Journal of experimental botany

authors： Whalley WR,Lipiec J,Finch-Savage WE,Cope RE,Clark LJ,Rowse HR

更新日期：2001-05-01 00:00:00

abstract：:The aim of this study was to investigate the effect of salinity stress on root growth at the phytomer level in wheat to provide novel site-specific understanding of salinity damage in roots. Seedlings of 13 wheat varieties were grown hydroponically. Plants were exposed to three concentrations of NaCl, 0 (control), 50 ...

journal_title：Journal of experimental botany

authors： Robin AH,Matthew C,Uddin MJ,Bayazid KN

更新日期：2016-06-01 00:00:00

abstract：:Four glutathione S-transferase (GST) genes, NbGSTU1, NbGSTU2, NbGSTU3, and NbGSTF1, were amplified from cDNA of Nicotiana benthamiana leaves infected with Colletotrichum destructivum using primers based on conserved regions of N. tabacum GST sequences. Expression of NbGSTU1 and NbGSTU3 increased progressively during i...

journal_title：Journal of experimental botany

authors： Dean JD,Goodwin PH,Hsiang T

更新日期：2005-06-01 00:00:00

abstract：:Seed germination is a critical stage in the plant life cycle and it plays an important role in the efficiency of agricultural production. However, our knowledge of the mechanisms that regulate seed germination remains limited. In this study, we identified a novel gene, MAPK11, that encodes mitogen-activated protein ki...

journal_title：Journal of experimental botany

authors： Song J,Shang L,Wang X,Xing Y,Xu W,Zhang Y,Wang T,Li H,Zhang J,Ye Z

更新日期：2020-12-02 00:00:00

abstract：:The importance of gene duplication for evolutionary diversification has been mainly discussed in terms of genetic redundancy allowing neofunctionalization. In the case of C4 photosynthesis, which evolved via the co-option of multiple enzymes to boost carbon fixation in tropical conditions, the importance of genetic re...

journal_title：Journal of experimental botany

authors： Bianconi ME,Dunning LT,Moreno-Villena JJ,Osborne CP,Christin PA

更新日期：2018-04-09 00:00:00

abstract：:The scale, mechanism, and physiological importance of cuticular transpiration were last reviewed in this journal 5 and 10 years ago. Progress in our basic understanding of the underlying processes and their physiological and structural determinants has remained frustratingly slow ever since. There have been major adva...

journal_title：Journal of experimental botany

authors： Kerstiens G

更新日期：2006-01-01 00:00:00

abstract：:Soil compaction is a serious global problem, and is a major cause of inadequate rooting and poor yield in crops around the world. Root system architecture (RSA) describes the spatial arrangement of root components within the soil and determines the plant's exploration of the soil. Soil strength restricts root growth a...

journal_title：Journal of experimental botany

authors： Correa J,Postma JA,Watt M,Wojciechowski T

更新日期：2019-11-18 00:00:00