The roles of pleiotropy and close linkage as revealed by association mapping of yield and correlated traits of wheat (Triticum aestivum L.).

abstract：:Ethylene production and expression of ethylene biosynthetic genes was investigated in senescing flowers of carnation (Dianthus caryophyllus L.) cultivars 'White Candle (WC)' and 'Light Pink Barbara (LPB)', with long and short vase-lives, respectively. Ethylene production from the gynoecium and petals of senescing 'WC'...

journal_title：Journal of experimental botany

authors： Nukui H,Kudo S,Yamashita A,Satoh S

更新日期：2004-03-01 00:00:00

abstract：:Over the last two decades, extensive studies have been performed at the molecular level to understand the evolution of carnivorous plants. As fruits, the repertoires of protein components in the digestive fluids of several carnivorous plants have gradually become clear. However, the quantitative aspect of these protei...

journal_title：Journal of experimental botany

authors： Arai N,Ohno Y,Jumyo S,Hamaji Y,Ohyama T

更新日期：2020-11-28 00:00:00

abstract：:Previous studies documented that metal hyperaccumulation armours plants with direct defences against pathogens. In the present study, it was found that high leaf Mn concentrations (<2500 µg g(-1)) induced grapevine resistance to powdery mildew [Uncinula necator (Schw.) Burr]. Manganese delayed pathogen spreading after...

journal_title：Journal of experimental botany

authors： Yao YA,Wang J,Ma X,Lutts S,Sun C,Ma J,Yang Y,Achal V,Xu G

更新日期：2012-09-01 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：:Carotenoids are important isoprenoids produced in the plastids of photosynthetic organisms that play key roles in photoprotection and antioxidative processes. β-carotene is generated from lycopene by the lycopene β-cyclase (LCYB). Previously, we demonstrated that the introduction of the Daucus carota (carrot) DcLCYB1 ...

journal_title：Journal of experimental botany

authors： Kossler S,Armarego-Marriott T,Tarkowska D,Tureckova V,Agrawal S,Mi J,Perez da Sousa L,Aurel Schottler M,Schadach A,Frohlich A,Bock R,Al-Babili S,Ruf S,Sampathkumar A,Moreno JC

更新日期：2021-01-23 00:00:00

abstract：:Despite its agronomic importance, the metabolic networks mediating phosphorus (P) remobilization during plant senescence are poorly understood. Highly efficient P remobilization (~85%) from senescing leaves and proteoid roots of harsh hakea (Hakea prostrata), a native 'extremophile' plant of south-western Australia, w...

journal_title：Journal of experimental botany

authors： Shane MW,Stigter K,Fedosejevs ET,Plaxton WC

更新日期：2014-11-01 00:00:00

abstract：:I selected my favourite image from a paper by Professor Friedrich Laibach, the founder of Arabidopsis research. His paper from 1951 is the first paper dealing with natural variation for flowering time in this species, a topic many scientists including myself, have followed up and has resulted in large steps forward in...

journal_title：Journal of experimental botany

authors： Koornneef M

更新日期：2013-12-01 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：:Plasma membranes were isolated using the aqueous polymer two-phase partition method from the algae Chara corallina and Chara longifolia, algae which differ in their ability to grow in saline environments. Enrichment of plasma membrane and depletion of tonoplast relative to the microsomal fraction was monitored using p...

journal_title：Journal of experimental botany

authors： Faraday CD,Spanswick RM,Bisson MA

更新日期：1996-04-01 00:00:00

abstract：:During leaf senescence and fruit ripening, chlorophyll is degraded in a multistep pathway into linear tetrapyrroles called phyllobilins. A key feature of chlorophyll breakdown is the removal of the hydrophobic phytol chain that renders phyllobilins water soluble, an important prerequisite for their ultimate storage in...

journal_title：Journal of experimental botany

authors： Guyer L,Salinger K,Krügel U,Hörtensteiner S

更新日期：2018-02-12 00:00:00

abstract：:FUSCA3 (FUS3) is a short-lived B3-domain transcription factor that regulates seed development and phase transitions in Arabidopsis thaliana. The mechanisms controlling FUS3 levels are currently poorly understood. Here we show that FUS3 interacts with the RING E3 ligase ABI3-INTERACTING PROTEIN2 (AIP2). AIP2-green fluo...

journal_title：Journal of experimental botany

authors： Duong S,Vonapartis E,Li CY,Patel S,Gazzarrini S

更新日期：2017-03-01 00:00:00

abstract：:While the general effect of CO2 enrichment on photosynthesis, stomatal conductance, N content, and yield has been documented, there is still some uncertainty as to whether there are interactive effects between CO2 enrichment and other factors, such as temperature, geographical location, water availability, and cultiva...

journal_title：Journal of experimental botany

authors： Tcherkez G,Ben Mariem S,Larraya L,García-Mina JM,Zamarreño AM,Paradela A,Cui J,Badeck FW,Meza D,Rizza F,Bunce J,Han X,Tausz-Posch S,Cattivelli L,Fangmeier A,Aranjuelo I

更新日期：2020-10-07 00:00:00

abstract：:Wheat kernel texture, a major trait determining the end-use quality of wheat flour, is mainly influenced by puroindolines. These small basic proteins display in vitro lipid binding and antimicrobial properties, but their cellular functions during grain development remain unknown. To gain an insight into their biologic...

journal_title：Journal of experimental botany

authors： Lesage VS,Merlino M,Chambon C,Bouchet B,Marion D,Branlard G

更新日期：2012-01-01 00:00:00

abstract：:Notwithstanding the economic importance of non-climacteric fruits like grape and strawberry, little is known about the mechanisms that regulate their ripening. Up to now no growth regulator has emerged with a primary role similar to that played by ethylene in the ripening of the climacteric fruits. Strawberries can pr...

journal_title：Journal of experimental botany

authors： Trainotti L,Pavanello A,Casadoro G

更新日期：2005-08-01 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：:Active gibberellin (GA(1)) is an important mediator of thermoperiodic growth in pea. Plants grown under lower day than night temperature (negative DIF) elongate less and have reduced levels of GA(1) compared with plants grown at higher day than night temperature (positive DIF). By comparing the wild type (WT) and the ...

journal_title：Journal of experimental botany

authors： Stavang JA,Pettersen RI,Wendell M,Solhaug KA,Junttila O,Moe R,Olsen JE

更新日期：2010-02-01 00:00:00

abstract：:The major source of nitrogen for rice (Oryza sativa L.) is ammonium (NH4(+)). The NH4(+) uptake of roots is mainly governed by membrane transporters, with OsAMT1;1 being a prominent member of the OsAMT1 gene family that is known to be involved in NH4(+) transport in rice plants. However, little is known about its invo...

journal_title：Journal of experimental botany

authors： Ranathunge K,El-Kereamy A,Gidda S,Bi YM,Rothstein SJ

更新日期：2014-03-01 00:00:00

abstract：:The garden pea has been a model for the genetics of flowering for several decades and numerous flowering loci have been identified, but until recently little was known about the molecular nature of these loci. This paper presents an update on recent work on the molecular genetics of flowering in pea, outlining progres...

journal_title：Journal of experimental botany

authors： Weller JL,Hecht V,Liew LC,Sussmilch FC,Wenden B,Knowles CL,Vander Schoor JK

更新日期：2009-01-01 00:00:00

abstract：:The brown planthopper (Nilaparvata lugens Stål, BPH) resistance gene BPH9 encodes an unusual coiled-coil (CC) nucleotide-binding leucine-rich repeat (LRR) protein with two NBS (Nuceotide binding site) domains. To understand how this CC-NBS-NBS-LRR protein regulates defense signaling and BPH resistance, we dissected ea...

journal_title：Journal of experimental botany

authors： Wang Z,Huang J,Nie L,Hu Y,Zhang N,Guo Q,Guo J,Du B,Zhu L,He G,Chen R

更新日期：2020-12-21 00:00:00

abstract：:SU(VAR)3-9 proteins are key regulators of heterochromatin structure and function in plants, mammals, Drosophila, and yeast. In contrast to animals and fungi, plants contain numerous Su(var)3-9 homologues (SUVH), the members of which form a discrete subfamily. The SU(VAR)3-9 and SUVH proteins associate with heterochrom...

journal_title：Journal of experimental botany

authors： Casas-Mollano JA,Lao NT,Kavanagh TA

更新日期：2006-01-01 00:00:00

abstract：:Several root anatomical phenes affect water acquisition from drying soil, and may therefore have utility in breeding more drought-tolerant crops. Anatomical phenes that reduce the metabolic cost of the root cortex ('cortical burden') improve soil exploration and therefore water acquisition from drying soil. The best e...

journal_title：Journal of experimental botany

authors： Lynch JP,Chimungu JG,Brown KM

更新日期：2014-11-01 00:00:00

abstract：:The adaptive capacity of long-lived organisms such as trees to the predicted climate changes, including severe and successive drought episodes, will depend on the presence of genetic diversity and phenotypic plasticity. Here, the involvement of epigenetic mechanisms in phenotypic plasticity toward soil water availabil...

journal_title：Journal of experimental botany

authors： Lafon-Placette C,Le Gac AL,Chauveau D,Segura V,Delaunay A,Lesage-Descauses MC,Hummel I,Cohen D,Jesson B,Le Thiec D,Bogeat-Triboulot MB,Brignolas F,Maury S

更新日期：2018-01-23 00:00:00

abstract：:Abiotic factors inducing osmotic stress can influence the plant immune response and resistance to pathogen infections. In this study, the effect of polyethylene glycol (PEG)- and sucrose-induced osmotic stress on polyamine (PA) homeostasis and the basal immune response in grapevine plantlets before and after Botrytis ...

journal_title：Journal of experimental botany

authors： Hatmi S,Trotel-Aziz P,Villaume S,Couderchet M,Clément C,Aziz A

更新日期：2014-01-01 00:00:00

abstract：:Phosphorus (P) deficiency and aluminum (Al) toxicity often coexist and limit plant growth on acid soils. It has been well documented that both P deficiency and Al toxicity alter root growth, including inhibition of primary roots and promotion of lateral roots. This suggests that plants adapt to both stresses through a...

journal_title：Journal of experimental botany

authors： Sun L,Tian J,Zhang H,Liao H

更新日期：2016-06-01 00:00:00

abstract：:In the Arabidopsis mutant sdd1-1, a point mutation in a single gene (SDD1) causes specific alterations in stomatal density and distribution. In comparison to the wild type (C24), abaxial surfaces of sdd1-1 rosette leaves have about 2.5-fold higher stomatal densities. This mutant was used to study the consequence of st...

journal_title：Journal of experimental botany

authors： Schlüter U,Muschak M,Berger D,Altmann T

更新日期：2003-02-01 00:00:00

abstract：:Plant mitochondrial respiration involves operation of various alternate pathways. These pathways participate, both directly and indirectly, in the maintenance of mitochondrial functions though they do not contribute to energy production being uncoupled from the generation of an electrochemical gradient across the mito...

journal_title：Journal of experimental botany

authors： Popov VN,Syromyatnikov MY,Fernie AR,Chakraborty S,Gupta KJ,Igamberdiev AU

更新日期：2020-11-27 00:00:00

abstract：:Sugars play an important role in grapevine flowering. This complex process from inflorescence initiation to fruit maturity takes two growing seasons. Currently, most of the available data concern the involvement of sugars as energy sources during the formation of reproductive structures from initiation of inflorescenc...

journal_title：Journal of experimental botany

authors： Lebon G,Wojnarowiez G,Holzapfel B,Fontaine F,Vaillant-Gaveau N,Clément C

更新日期：2008-01-01 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 aerial portion of a plant, namely the leaf, is inhabited by pathogenic and non-pathogenic microbes. The leaf's physical and chemical properties, combined with fluctuating and often challenging environmental factors, create surfaces that require a high degree of adaptation for microbial colonization. As a consequen...

journal_title：Journal of experimental botany

authors： Chaudhry V,Runge P,Sengupta P,Doehlemann G,Parker JE,Kemen E

更新日期：2021-01-20 00:00:00

abstract：:Gametophytic self-incompatibility (GSI) is controlled by a complex S locus containing the pistil determinant S-RNase and pollen determinant SFB/SLF. Tight linkage of the pistil and pollen determinants is necessary to guarantee the self-incompatibility (SI) function. However, multiple probable pollen determinants of ap...

journal_title：Journal of experimental botany

authors： Wang S,Kakui H,Kikuchi S,Koba T,Sassa H

更新日期：2012-08-01 00:00:00