Water stress can induce quiescence in newly-germinated onion (Allium cepa L.) seedlings.

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：:Nitric oxide (NO), more benign than its more reactive and damaging related molecules, reactive oxygen species (ROS), is perfectly suited for duties as a redox signalling molecule. A key route for NO bioactivity is through S-nitrosation, the addition of an NO moiety to a protein Cys thiol (-SH). This redox-based, post-...

journal_title：Journal of experimental botany

authors： Umbreen S,Lubega J,Loake GJ

更新日期：2019-08-19 00:00:00

abstract：:During grain filling in barley (Hordeum vulgare L. cv. Barke) reserves are remobilized from vegetative organs. Glumes represent the vegetative tissues closest to grains, senesce late, and are involved in the conversion of assimilates. To analyse glume development and metabolism related to grain filling, parallel trans...

journal_title：Journal of experimental botany

authors： Kohl S,Hollmann J,Erban A,Kopka J,Riewe D,Weschke W,Weber H

更新日期：2015-03-01 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：: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：: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：:That root system architecture (RSA) has an essential role in nitrogen acquisition is expected in maize, but the genetic relationship between RSA and nitrogen use efficiency (NUE) traits remains to be elucidated. Here, the genetic basis of RSA and NUE traits was investigated in maize using a recombination inbred line p...

journal_title：Journal of experimental botany

authors： Li P,Chen F,Cai H,Liu J,Pan Q,Liu Z,Gu R,Mi G,Zhang F,Yuan L

更新日期：2015-06-01 00:00:00

abstract：:Global warming causes a faster increase of night temperature than of day temperature in tropical and subtropical zones. Little is known about the effect of high night temperature on storage lipids and transcriptome changes in oilseed rape. This study compared the total fatty acids and fatty acid compositions in seeds ...

journal_title：Journal of experimental botany

authors： Zhou L,Yan T,Chen X,Li Z,Wu D,Hua S,Jiang L

更新日期：2018-03-24 00:00:00

abstract：:A model of kiwifruit berry development is presented, building on the model of Fishman and Génard used for peach fruit. That model has been extended to incorporate a number of important features of kiwifruit growth. First, the kiwifruit berry is attached to the stem through a pedicel/receptacle complex which contribute...

journal_title：Journal of experimental botany

authors： Hall AJ,Minchin PE,Clearwater MJ,Génard M

更新日期：2013-12-01 00:00:00

abstract：:A cDNA clone was selected as a candidate for the catalytic subunit of phospho-pyruvate dehydrogenase phosphatase (PDP) by screening a Zea mays expressed sequence tag database with the bovine PDP deduced amino acid sequence. Both strands of the cDNA were completely sequenced. The maize clone contains an open reading fr...

journal_title：Journal of experimental botany

authors： Broz AK,Thelen JJ,Muszynski MG,Miernyk JA,Randall DD

更新日期：2001-08-01 00:00:00

abstract：:Vivipary, the germination of seeds before they are shed from the parent plant, is a rare event in angiosperms involving complex ecophysiological processes. Pseudovivipary and cryptovivipary occur in approximately 30 (2%) species of the cactus family. A remarkable case of vivipary in Epiphyllum phyllanthus is described...

journal_title：Journal of experimental botany

authors： Cota-Sánchez JH,Abreu DD

更新日期：2007-01-01 00:00:00

abstract：:In apple (Malus×domestica) fruit, the different layers of the exocarp (cuticle, epidermis, and hypodermis) protect and maintain fruit integrity, and resist the turgor-driven expansion of the underlying thin-walled cortical cells during growth. Using in situ immunolocalization and size exclusion epitope detection chrom...

journal_title：Journal of experimental botany

authors： Collins PP,O'donoghue EM,Rebstock R,Tiffin HR,Sutherland PW,Schröder R,McAtee PA,Prakash R,Ireland HS,Johnston JW,Atkinson RG,Schaffer RJ,Hallett IC,Brummell DA

更新日期：2019-11-18 00:00:00

abstract：:Suberin and wax deposited in the cork (phellem) layer of the periderm form the lipophilic barrier that protects mature plant organs. Periderm lipids have been widely studied for their protective function with regards to dehydration and for how they respond to environmental stresses and wounding. However, despite advan...

journal_title：Journal of experimental botany

authors： Verdaguer R,Soler M,Serra O,Garrote A,Fernández S,Company-Arumí D,Anticó E,Molinas M,Figueras M

更新日期：2016-10-01 00:00:00

abstract：:Maintenance of a functional root is fundamental to plant survival in response to some abiotic stresses, such as water deficit. In this study, we found that overexpression of Arabidopsis class 1 phytoglobin (AtPgb1) alleviated the growth retardation of polyethylene glycol (PEG)-induced water stress by reducing programm...

journal_title：Journal of experimental botany

authors： Mira MM,Huang S,Kapoor K,Hammond C,Hill RD,Stasolla C

更新日期：2017-11-28 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：:The medicinally applied tropane alkaloids hyoscyamine and scopolamine are produced in Atropa belladonna L. and in a small number of other Solanaceae. Calystegines are nortropane alkaloids that derive from a branching point in the tropane alkaloid biosynthetic pathway. In A. belladonna root cultures, calystegine molar ...

journal_title：Journal of experimental botany

authors： Richter U,Rothe G,Fabian AK,Rahfeld B,Dräger B

更新日期：2005-02-01 00:00:00

abstract：:Arabinogalactan proteins (AGPs) comprise a family of hydroxyproline-rich glycoproteins that are implicated in plant growth and development. In this study, 69 AGPs are identified from the rice genome, including 13 classical AGPs, 15 arabinogalactan (AG) peptides, three non-classical AGPs, three early nodulin-like AGPs ...

journal_title：Journal of experimental botany

authors： Ma H,Zhao J

更新日期：2010-06-01 00:00:00

abstract：:Nitric oxide (NO) and reactive nitrogen species have emerged as crucial signalling and regulatory molecules across all organisms. In plants, fungi and fungi-like oomycetes, NO is involved in the regulation of multiple processes during their growth, development, reproduction, responses to the external environment and b...

journal_title：Journal of experimental botany

authors： Jedelská T,Luhová L,Petřivalský M

更新日期：2020-12-24 00:00:00

abstract：:Regulated cell death plays key roles during essential processes along the plant life cycle. It takes part of specific developmental programs and maintains the organism homeostasis in response to unfavorable environments. Ferroptosis is a recently discovered iron-dependent cell death pathway characterized by the accumu...

journal_title：Journal of experimental botany

authors： Distéfano AM,López GA,Setzes N,Marchetti F,Cainzos M,Cascallares M,Zabaleta E,Pagnussat GC

更新日期：2020-09-11 00:00:00

abstract：:Plants have evolved complex mechanisms to balance the efficient use of absorbed light energy in photosynthesis with the capacity to use that energy in assimilation, so avoiding potential damage from excess light. This is particularly important under natural light, which can vary according to weather, solar movement an...

journal_title：Journal of experimental botany

authors： Retkute R,Smith-Unna SE,Smith RW,Burgess AJ,Jensen OE,Johnson GN,Preston SP,Murchie EH

更新日期：2015-05-01 00:00:00

abstract：:Mutants sensitive to ionizing radiation in yeast and mammals include an assortment of DNA repair genes. The majority of these DNA repair genes are involved in the repair of DNA double-strand breaks. In this study a forward genetic screen is used to identify gamma-sensitive mutants of Arabidopsis thaliana. The gamma-pl...

journal_title：Journal of experimental botany

authors： Hefner E,Preuss SB,Britt AB

更新日期：2003-02-01 00:00:00

abstract：:In recent years, post-translational modification (PTM) of proteins has emerged as a key process that integrates plant growth and response to a changing environment. During the processes of domestication and breeding, plants were selected for various yield and adaptational characteristics. The post-translational modifi...

journal_title：Journal of experimental botany

authors： Garrido E,Srivastava AK,Sadanandom A

更新日期：2018-08-31 00:00:00

abstract：:Nitrogen (N) nutrition, post-anthesis temperature and drought-induced changes in the kinetics of accumulation of dry mass, total grain N and protein fractions (albumins-globulins, amphiphils, gliadins, and glutenins) contents were examined for winter wheat (Triticum aestivum L.). Crops were grown in controlled environ...

journal_title：Journal of experimental botany

authors： Triboï E,Martre P,Triboï-Blondel AM

更新日期：2003-07-01 00:00:00

abstract：:Loquat (Eriobotrya japonica Lindl.) can be sorted into red- and white-fleshed cultivars. The flesh of Luoyangqing (LYQ, red-fleshed) appears red-orange because of a high content of carotenoids while the flesh of Baisha (BS, white-fleshed) appears ivory white due to a lack of carotenoid accumulation. The carotenoid con...

journal_title：Journal of experimental botany

authors： Fu X,Kong W,Peng G,Zhou J,Azam M,Xu C,Grierson D,Chen K

更新日期：2012-01-01 00:00:00

abstract：:Leaf angle (LA) is a critical agronomic trait in maize, with more upright leaves allowing higher planting density, leading to more efficient light capture and higher yields. A few genes responsible for variation in LA have been identified by map-based cloning. In this study, we cloned maize ZmIBH1-1, which encodes a b...

journal_title：Journal of experimental botany

authors： Cao Y,Zeng H,Ku L,Ren Z,Han Y,Su H,Dou D,Liu H,Dong Y,Zhu F,Li T,Zhao Q,Chen Y

更新日期：2020-05-30 00:00:00

abstract：:Pelargonium graveolens is a wild predecessor to rose-scented geranium hybrids prized for their essential oils used as fragrances and flavorings. However, little is known about their biosynthesis. Here we present metabolic evidence that at least two distinct monoterpene biosynthetic pathways contribute to their volatil...

journal_title：Journal of experimental botany

authors： Bergman ME,Chávez Á,Ferrer A,Phillips MA

更新日期：2020-01-01 00:00:00

abstract：:Pepper (Capsicum annuum L.) and tomato (Solanum lycopersicum L.), which belong to the Solanaceae family, are among the most cultivated and consumed fleshy fruits worldwide and constitute excellent sources of many essential nutrients, such as vitamins A, C, and E, calcium, and carotenoids. While fruit ripening is a hig...

journal_title：Journal of experimental botany

authors： Corpas FJ,Freschi L,Rodríguez-Ruiz M,Mioto PT,González-Gordo S,Palma JM

更新日期：2018-06-19 00:00:00

abstract：:Monitoring transcriptional reorganization triggered in response to a particular stress is an essential first step for the functional analysis of genes involved in the process. To characterize Cicer arietinum L. defence responses against Helicoverpa armigera feeding, transcript patterns elicited by both herbivore and m...

journal_title：Journal of experimental botany

authors： Singh A,Singh IK,Verma PK

更新日期：2008-01-01 00:00:00

abstract：:Plants are sessile organisms forced to adjust to their surrounding environment. In a single plant the photoautotrophic shoot is exposed to pronounced environmental variations recurring in a day-night 24 h (diel) cycle, whereas the heterotrophic root grows in a temporally less fluctuating environment. The contrasting h...

journal_title：Journal of experimental botany

authors： Ruts T,Matsubara S,Wiese-Klinkenberg A,Walter A

更新日期：2012-05-01 00:00:00

abstract：:Non-invasive X-ray computed tomography (XRCT) is increasingly used in rhizosphere research to visualize development of soil-root interfaces in situ. However, exposing living systems to X-rays can potentially impact their processes and metabolites. In order to evaluate these effects, we assessed the responses of rhizos...

journal_title：Journal of experimental botany

authors： Ganther M,Yim B,Ibrahim Z,Bienert MD,Lippold E,Maccario L,Sørensen SJ,Bienert GP,Vetterlein D,Heintz-Buschart A,Blagodatskaya E,Smalla K,Tarkka MT

更新日期：2020-09-19 00:00:00