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 advances in the quantification of cuticular water permeability of stomata-bearing leaf and fruit surfaces and its dependence on leaf temperature in astomatous surfaces, as well as in our understanding of the respective roles of epicuticular and intracuticular waxes and molecular-scale aqueous pores in its physical control. However, understanding the properties that determine the thousand-fold differences between permeabilities of different cuticles remains a huge challenge. Molecular biology offers unique opportunities to elucidate the relationships between cuticular permeability and structure and chemical composition of cuticles, provided care is taken to quantify the effects of genetic manipulation on cuticular permeability by reliable experimental approaches.
journal_name
J Exp Botjournal_title
Journal of experimental botanyauthors
Kerstiens Gdoi
10.1093/jxb/erl017subject
Has Abstractpub_date
2006-01-01 00:00:00pages
2493-9issue
11eissn
0022-0957issn
1460-2431pii
erl017journal_volume
57pub_type
杂志文章,评审abstract：:Plants of Lolium perenne L. were grown in sterile solution culture supplied with 2 mol m(-3) nitrogen as either nitrate or ammonium. Glutamine at 5 mol m(-3) was added to the nutrient solution of half the plants for 24 h. Root nitrate influx (at external nitrate concentrations 0-2000 mmol m(-3)) and amino acid concent...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erh066
更新日期：2004-03-01 00:00:00
abstract：:The cotyledon represents one of the bases of classification within the plant kingdom, providing the name-giving difference between dicotyledonous and monocotyledonous plants. It is also a fundamental organ and there have been many reports of cotyledon mutants in many species. The use of these mutants where they have a...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/ern167
更新日期：2008-01-01 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
pub_type： 杂志文章
doi：10.1093/jxb/eraa330
更新日期：2020-10-07 00:00:00
abstract：:It has been hypothesized that the substantial reductions in xylemic water flow occurring at veraison are due to physical disruption (breaking) of the xylem as a result of renewed berry growth. In a companion paper, evidence was presented that the vast majority of xylem tracheary elements remained intact despite the gr...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ern061
更新日期：2008-01-01 00:00:00
abstract：:Heavy metal pollution often occurs together with organic contaminants. Brassinosteroids (BRs) induce plant tolerance to several abiotic stresses, including phenanthrene (PHE) and cadmium (Cd) stress. However, the role of BRs in PHE+Cd co-contamination-induced stress amelioration is unknown. Here, the interactive effec...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ers323
更新日期：2013-01-01 00:00:00
abstract：:Nitrate and ammonia deferentially modulate primary metabolism during the hypersensitive response in tobacco. In this study, tobacco RNAi lines with low nitrite reductase (NiRr) levels were used to investigate the roles of nitrite and nitric oxide (NO) in this process. The lines accumulate NO2-, with increased NO gener...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erz161
更新日期：2019-08-29 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
pub_type： 杂志文章
doi：10.1093/jexbot/51.343.239
更新日期：2000-02-01 00:00:00
abstract：:Plants resistant to aluminium (Al) stress were isolated from Arabidopsis thaliana enhancer-tagged mutant lines. Compared with the parental Col-7 control line, one of the resistant candidates, #355-2, showed a higher expression of the F9E10.5 gene (At1g75100) on chromosome 1, a lower Al content in whole roots, and a sh...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erl221
更新日期：2007-01-01 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
pub_type： 杂志文章,评审
doi：10.1093/jxb/erp120
更新日期：2009-01-01 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
pub_type： 杂志文章
doi：10.1093/jxb/err328
更新日期：2012-01-01 00:00:00
abstract：:An enzymatically active recombinant protein kinase, previously isolated and characterized in Fagus sylvatica L. dormant seeds (FsPK1), was used to obtain a specific polyclonal antibody against this protein. Immunoblotting and immunohistochemical analysis of FsPK1 protein in beech seeds showed a strong immunostaining i...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erj077
更新日期：2006-01-01 00:00:00
abstract：:Detyrosination of α-tubulin seems to be conserved in all eukaryotes. However, its biological function in plants has remained obscure. A conserved C-terminal tyrosine is removed by a still unidentified tubulin-tyrosine carboxypeptidase (TTC) and can be religated by a tubulin-tyrosine ligase (TTL). To obtain insight int...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erv012
更新日期：2015-04-01 00:00:00
abstract：:Root climbers such as English ivy (Hedera helix) rely on specialized adventitious roots for attachment, enabling the plants to climb on a wide range of natural and artificial substrates. Despite their importance for the climbing habit, the biomechanical properties of these specialized adventitious roots compared with ...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/err260
更新日期：2012-01-01 00:00:00
abstract：:Biochar is a promising soil additive for use in support of sustainable crop production. However, the high level of heterogeneity in biochar properties and the variations in soil composition present significant challenges to the successful uptake of biochar technologies in diverse agricultural soils. An improved unders...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erz301
更新日期：2020-01-07 00:00:00
abstract：:Two cultivars of spring wheat (Triticum aestivum L.) were grown to maturity in hydroponic cultures. Nitrogen accumulation was controlled by daily growth-limiting additions of nitrate together with all other nutrients in excess. Six different curves of N accumulation were used, with the same relative changes from day t...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jexbot/51.352.1921
更新日期：2000-11-01 00:00:00
abstract：:Oilseed rape is one of the most important dicotyledonous field crops in the world, where it plays a key role in productive cereal crop rotations. However, its production requires high nitrogen fertilization and its nitrogen footprint exceeds that of most other globally important crops. Hence, increased nitrogen use ef...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erz044
更新日期：2019-03-27 00:00:00
abstract：:Meiosis is an essential process for sexually reproducing organisms, leading to the formation of specialized generative cells. This review intends to highlight current knowledge of early events during meiosis derived from various model organisms, including plants. It will particularly focus on cis- and trans-requiremen...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erq421
更新日期：2011-03-01 00:00:00
abstract：:Previously, the OEP16.1 channel pore in the outer envelope membrane of mature pea (Pisum sativum) chloroplasts in vitro has been characterized to be selective for amino acids. Isolation of OEP16.2, a second OEP16 isoform from pea, in the current study allowed membrane localization and gene expression of OEP16 to be fo...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/err375
更新日期：2012-03-01 00:00:00
abstract：:Co-ordination of metabolic and physiological activity between plant parts is key to the control of growth and development. Here the movement of resources and their allocation between mother plants and daughter ramets along Fragaria stolons was quantified with respect to hierarchy. Gradients of internodal ramet leaf wa...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ers155
更新日期：2012-09-01 00:00:00
abstract：:The growth-defense trade-off in plant biology has gained enormous traction in the last two decades, highlighting the importance of understanding how plants deal with two of the greatest challenges for their survival and reproduction. It has been well established that in response to competition signals perceived by inf...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erz237
更新日期：2019-07-05 00:00:00
abstract：:Drought events are a major challenge for many horticultural crops, including grapes, which are often cultivated in dry and warm climates. It is not understood how the cuticle contributes to the grape berry response to water deficit (WD); furthermore, the cuticular waxes and the related biosynthetic pathways are poorly...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eraa046
更新日期：2020-05-30 00:00:00
abstract：:Plants as photoautotrophic organisms are able to produce the carbohydrates they require and have developed mechanisms to co-ordinate carbohydrate production and its metabolism. Carbohydrate-derived signals regulate the expression of genes involved in both photosynthesis and metabolism, and control carbohydrate partiti...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erg054
更新日期：2003-01-01 00:00:00
abstract：:In peach (Prunus persica L. Batsch.) the degradation of the pectic compounds of the cell wall is considered to be the principal component responsible for fruit softening. Many genes encoding enzymes acting on the different polymers of the pectic matrix have been shown to be highly expressed during the late phases of s...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erj043
更新日期：2006-01-01 00:00:00
abstract：:Photo-oxidative stress was imposed under natural solar radiation on exposed and shaded sections of detached fruit of immature green tomato (Lycopersicon esculentum Miller = Solanum lycopersicum L.) mutants (anthocyanin absent, beta-carotene, Delta, and high pigment-1) and their nearly isogenic parents ('Ailsa Craig' a...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erj136
更新日期：2006-01-01 00:00:00
abstract：:Dihydroflavonol 4-reductase (DFR) is the first committed enzyme of the anthocyanin and condensed tannin pathways. Several DFR cDNAs have been cloned, and different specificities of DFR isozymes in the substrate hydroxylation patterns have been reported, but only fragmentary knowledge of DFR gene organization is availa...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eri251
更新日期：2005-09-01 00:00:00
abstract：:Tonoplast intrinsic proteins (TIPs) are integral membrane proteins that are known to function in plants as aquaporins. Here, we propose another role for TIPs during the fusion of protein storage vacuoles (PSVs) in aleurone cells, a process that is promoted by gibberellic acid (GA) and prevented by abscisic acid (ABA)....
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eru467
更新日期：2015-03-01 00:00:00
abstract：:This article reviews the historical development of cytology and cytogenetics in Arabidopsis, and summarizes recent developments in molecular cytogenetics, with special emphasis on meiotic studies. Despite the small genome and small chromosomes of Arabidopsis, considerable progress has been made in developing appropria...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erg034
更新日期：2003-01-01 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
pub_type： 杂志文章
doi：10.1093/jxb/ery222
更新日期：2018-08-31 00:00:00
abstract：:Shipping of peaches to distant markets and storage require low temperature; however, cold storage affects fruit quality causing physiological disorders collectively termed 'chilling injury' (CI). In order to ameliorate CI, different strategies have been applied before cold storage; among them heat treatment (HT) has b...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erp267
更新日期：2009-01-01 00:00:00
abstract：:Ergosterol (a fungal membrane component) was shown to induce transient influx of protons and membrane hyperpolarization in cotyledonary cells of Mimosa pudica L. By contrast, chitosan (a fungal wall component with known elicitor properties) triggered membrane depolarization. In the processes induced by ergosterol, a s...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erj090
更新日期：2006-01-01 00:00:00
