Abstract:
:Individuals, families, networks, and botanic gardens have made records of flowering times of a wide range of plant species over many years. These data can highlight year to year changes in seasonal events (phenology) and those datasets covering long periods draw interest for their perspective on plant responses to climate change. Temperate flowering phenology is complex, using environmental cues such as temperature and photoperiod to attune flowering to appropriate seasonal conditions. Here we give an overview of flowering phenological recording, outline different patterns of flowering, and look at the interpretation of datasets in relation to seasonal and climatic change.
journal_name
J Exp Botjournal_title
Journal of experimental botanyauthors
Tooke F,Battey NHdoi
10.1093/jxb/erq165subject
Has Abstractpub_date
2010-06-01 00:00:00pages
2853-62issue
11eissn
0022-0957issn
1460-2431pii
erq165journal_volume
61pub_type
杂志文章,评审abstract::Feeding of sucking insects, such as the rice brown planthopper (Nilaparvata lugens; BPH), causes only limited mechanical damage on plants that is otherwise essential for injury-triggered defense responses against herbivores. In pursuit of complementary BPH elicitors perceived by plants, we examined the potential effec...
journal_title:Journal of experimental botany
pub_type: 杂志文章
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abstract::Xylans are the most abundant non-cellulosic polysaccharide found in plant cell walls. A diverse range of xylan structures influence tissue function during growth and development. Despite the abundance of xylans in nature, details of the genes and biochemical pathways controlling their biosynthesis are lacking. In this...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erw424
更新日期:2016-12-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erp200
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/err134
更新日期:2011-08-01 00:00:00
abstract::The aleurone layer of cereal grains is important biologically as well as nutritionally and economically. Here, current knowledge on the regulation of aleurone development is reviewed. Recent reports suggest that the control of aleurone development is more complex than earlier models portrayed. Multiple levels of genet...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erq372
更新日期:2011-03-01 00:00:00
abstract::The role of abscisic acid (ABA) in the weakening of the endosperm cap prior to radicle protrusion in tomato (Lycopersicon esculentum Mill. cv. Moneymaker) seeds was studied. The endosperm cap weakened substantially in both water and ABA during the first 38 h of imbibition. After 38 h the force required for endosperm c...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:
更新日期:2000-08-01 00:00:00
abstract::Understanding the accumulation and distribution of essential nutrients in cereals is of primary importance for improving the nutritional quality of this staple food. While recent studies have improved the understanding of micronutrient loading into the barley grain, a detailed characterization of the distribution of m...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erq270
更新日期:2011-01-01 00:00:00
abstract::In C(3) plants, diffusion of CO(2) into leaves is restricted by stomata and subsequently by the intercellular airspaces and liquid phase into chloroplasts. While considerable information exists on the effect of environmental conditions on stomatal conductance (g(s)), little is known on whether the mesophyll conductanc...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erp035
更新日期:2009-01-01 00:00:00
abstract::This work introduces a new experimental method for the comprehensive description of the physiological responses to light of photosynthetic organisms. It allows the integration in a single experiment of the main established manipulative chlorophyll fluorescence-based protocols. It enables the integrated characterizatio...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erw492
更新日期:2017-02-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erg069
更新日期:2003-02-01 00:00:00
abstract::Plant nucleotide-binding domain, leucine-rich repeat receptor (NLR) proteins play important roles in recognition of pathogen-derived effectors. However, the mechanism by which plant NLRs activate immunity is still largely unknown. The paired Arabidopsis NLRs RRS1-R and RPS4, that confer recognition of bacterial effect...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erz571
更新日期:2020-03-25 00:00:00
abstract::Pectins are major components of plant primary cell walls. They include homogalacturonans (HGs), which are the most abundant pectin and can be the target of apoplastic enzymes like pectin methylesterases (PMEs) that control their methylesterification level. Several PMEs are expressed in the seed coat of Arabidopsis tha...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erw025
更新日期:2016-04-01 00:00:00
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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
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ers253
更新日期:2012-10-01 00:00:00
abstract::Protein tyrosine nitration is a post-translational modification mediated by reactive nitrogen species (RNS) that is associated with nitro-oxidative damage. No information about this process is available in relation to higher plants during development and senescence. Using pea plants at different developmental stages (...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ert006
更新日期:2013-02-01 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
pub_type: 杂志文章
doi:10.1093/jxb/erab029
更新日期:2021-01-23 00:00:00
abstract::In this study, the effect of melatonin on the postharvest ripening and quality improvement of tomato fruit was carried out. The tomatoes were immersed in exogenous melatonin for 2h, and then the related physiological indicators and the expression of genes during post-harvest life were evaluated. Compared with control ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eru332
更新日期:2015-02-01 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::We study in situ the mechanics and growth of a leaf. Young Nicotiana tabacum leaves respond to applied mechanical stress by altering both their mechanical properties and the characteristics of their growth. We observed two opposite behaviours, each with its own typical magnitude and timescale. On timescales of the ord...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erw316
更新日期:2016-10-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
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journal_title:Journal of experimental botany
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journal_title:Journal of experimental botany
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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 co-evolved with an enormous variety of microbial pathogens and insect herbivores under daily and seasonal variations in abiotic environmental conditions. Hence, plant cells display a high capacity to respond to diverse stresses through a flexible and finely balanced response network that involves components suc...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erw079
更新日期:2016-03-01 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
pub_type: 杂志文章
doi:10.1093/jxb/ers194
更新日期:2012-09-01 00:00:00
abstract::Phosphorus is an important macronutrient for plant growth, but often deficient in soil. To understand the molecular basis of the complex responses of potato (Solanum tuberosum L.) to phosphate (Pi) deficiency stress, the RNA-Seq approach was taken to identify genes responding to Pi starvation in potato roots. A total ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erx026
更新日期:2017-02-01 00:00:00
abstract::It is generally believed that an osmotically generated pressure gradient drives the phloem mass flow. So far, this widely accepted Münch theory has required remarkably few adaptations, but the debate on alternative and additional hypotheses is still ongoing. Recently, a possible shortcoming of the Münch theory has bee...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/ert302
更新日期:2013-11-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
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更新日期:2018-05-25 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ert039
更新日期:2013-04-01 00:00:00
abstract::Futile plasma membrane cycling of ammonium (NH4+) is characteristic of low-affinity NH4+ transport, and has been proposed to be a critical factor in NH4+ toxicity. Using unidirectional flux analysis with the positron-emitting tracer 13N in intact seedlings of barley (Hordeum vulgare L.), it is shown that rapid, futile...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erm309
更新日期:2008-01-01 00:00:00