Abstract：
:Plant root rhizosphere interactions with mutualistic microbes are diverse and numerous, having evolved over time in response to selective pressures on plants to attain anchorage and nutrients. These relationships can be considered to be formed through a combination of architectural connections: molecular architecture interactions that control root-microbe perception and regulate the balance between host and symbiont and developmental architecture interactions that enable the microbes to be 'housed' in the root and enable the exchange of compounds. Recent findings that help to understand the common architecture that exists between nodulation and mycorrhizal interactions, and how this architecture could be re-tuned to develop new symbioses, are discussed here.
journal_name
J Exp Botjournal_title
Journal of experimental botanyauthors
Lagunas B,Schäfer P,Gifford MLdoi
10.1093/jxb/erv038subject
Has Abstractpub_date
2015-04-01 00:00:00pages
2177-86issue
8eissn
0022-0957issn
1460-2431pii
erv038journal_volume
66pub_type
杂志文章,评审abstract：:It has been 30 years since the first transformation of a gene into a plant species, and since that time a number of biotechnology products have been developed, with the most important being insect- and herbicide-resistant crops. The development of second-generation products, including nutrient use efficiency and toler...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/eru236
更新日期：2014-10-01 00:00:00
abstract：:Small heat shock proteins are a diverse, ancient, and important family of proteins. All organisms possess small heat shock proteins (sHSPs), indicating that these proteins evolved very early in the history of life prior to the divergence of the three domains of life (Archaea, Bacteria, and Eukarya). Comparing the stru...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/ers355
更新日期：2013-01-01 00:00:00
abstract：:The endomembrane system offers many potential points where plant mating can be effectively controlled. This results from two basic features of angiosperm reproduction: the requirement for pollen tubes to pass through sporophytic tissues to gain access to ovules and the physiology of pollen tube growth that provides it...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erq065
更新日期：2010-04-01 00:00:00
abstract：:An Arabidopsis thaliana cDNA (At-74) has been isolated that encoded an uncharacterized protein showing homology with members of the d-PGMase superfamily: cofactor-dependent phosphoglycerate mutases (d-PGM-ases) and the phosphatase domain of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatases (6PF2Kase/F2, 6Pase). Pr...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eri105
更新日期：2005-04-01 00:00:00
abstract：:Many biotypes of the northern-hemisphere Arctic-Alpine grass Poa alpina L. reproduce asexually via prolification of the spikelet axis to produce dehiscing shoots. Although capable of photosynthesis, the source-sink characteristics of these synflorescence systems are unknown, including the degree to which plantlets fro...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jexbot/51.351.1705
更新日期：2000-10-01 00:00:00
abstract：:Seed loss resulting from pod shattering is a major constraint in production of oilseed rape (Brassica napus L.). However, the molecular mechanisms underlying pod shatter resistance are not well understood. Here, we show that the pod shatter resistance at quantitative trait locus qSRI.A9.1 is controlled by one of the B...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eraa281
更新日期：2020-09-19 00:00:00
abstract：:Genes encoding pathogenesis-related (PR-) proteins isolated from a cDNA library of Fusarium graminearum-infected wheat spikes of scab-resistant cultivar 'Sumai-3' were transformed into susceptible spring wheat, 'Bobwhite' using a biolistic transformation protocol, with the goal of enhancing levels of resistance agains...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erg110
更新日期：2003-03-01 00:00:00
abstract：:Realistic experimental protocols to screen for drought adaptation in controlled conditions are crucial if high throughput phenotyping is to be used for the identification of high performance lines, and is especially important in the evaluation of transgenes where stringent biosecurity measures restrict the frequency o...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/err385
更新日期：2012-03-01 00:00:00
abstract：:Visual symptoms of the onset of senescence in Sandersonia aurantiaca flowers begin with fading of flower colour and wilting of the tissue. When fully senescent, the flowers form a papery shell that remains attached to the plant. The cell walls of these flowers have been examined to determine whether there are wall mod...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jexbot/53.368.513
更新日期：2002-03-01 00:00:00
abstract：:The response of plants to the stress caused by herbivores involves several different defence mechanisms. These responses begin at the plant cell plasma membrane, where insect herbivores interact physically by causing mechanical damage and chemically by introducing elicitors or by triggering plant-derived signalling mo...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/eru480
更新日期：2015-02-01 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：:Enzymes that reduce the aldehyde chemical grouping (i.e. H-C=O) to its corresponding alcohol are probably crucial in maintaining plant health during stress. Succinic semialdehyde (SSA) is a mitochondrially-generated intermediate in the metabolism of gamma-aminobutyrate (GABA), which accumulates in response to a variet...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ern122
更新日期：2008-01-01 00:00:00
abstract：:The high efficiency of C4 photosynthesis relies on spatial division of labor, classically with initial carbon fixation in the mesophyll and carbon reduction in the bundle sheath. By employing grinding and serial filtration over liquid nitrogen, we enriched C4 tissues along a developing leaf gradient. This method treat...
journal_title：Journal of experimental botany
pub_type： 杂志文章,meta分析
doi：10.1093/jxb/erw463
更新日期：2017-01-01 00:00:00
abstract：:Successful phloem feeding requires overcoming a number of phloem-related plant properties and reactions. The most important hurdle is formed by the phloem wound responses, such as coagulating proteins in the phloem sieve elements of the plant and in the capillary food canal in the insect's mouth parts, i.e. the stylet...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erj088
更新日期：2006-01-01 00:00:00
abstract：:A jasmonate-inducible lectin called Nicotiana tabacum agglutinin or NICTABA was found in tobacco (Nicotiana tabacum cv Samsun) leaves. Since NICTABA expression is also induced after insect herbivory, a role in the defence response of tobacco was suggested. In this report, a detailed analysis was made of the entomotoxi...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erp365
更新日期：2010-02-01 00:00:00
abstract：:Pectins are complex polysaccharides that are essential components of the plant cell wall. In this study, a novel putative Arabidopsis S-adenosyl-L-methionine (SAM)-dependent methyltransferase, termed QUASIMODO 3 (QUA3, At4g00740), has been characterized and it was demonstrated that it is a Golgi-localized, type II int...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/err211
更新日期：2011-10-01 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
pub_type： 杂志文章
doi：10.1093/jxb/erh261
更新日期：2004-12-01 00:00:00
abstract：:Mate choice is an essential process during sexual plant reproduction, in which self-incompatibility (SI) is widely adopted as an intraspecific reproductive barrier to inhibit self-fertilization by many flowering plants. Genetic studies show that a single polymorphic S-locus, encoding at least two components from both ...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erp381
更新日期：2010-04-01 00:00:00
abstract：:Diacylglycerol acyltransferases (DGATs) catalyse the final step of the triacylglycerol (TAG) biosynthesis of the Kennedy pathway. Two major gene families have been shown to encode DGATs, DGAT1 (type-1) and DGAT2 (type-2). Both genes encode membrane-bound proteins, with no sequence homology to each other. In this study...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erq286
更新日期：2011-01-01 00:00:00
abstract：:Images taken at different spectral bands are increasingly used for characterizing plants and their health status. In contrast to conventional point measurements, imaging detects the distribution and quantity of signals and thus improves the interpretation of fluorescence and reflectance signatures. In multispectral fl...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erl207
更新日期：2007-01-01 00:00:00
abstract：:Festuca arundinacea is one of the most drought-tolerant species within the Lolium-Festuca complex and was used as a model for research aimed at identifying the chloroplast components involved in the proteomic response for drought stress in forage grasses. Individual F. arundinacea genotypes with contrasting levels of ...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ers265
更新日期：2012-10-01 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
abstract：:Most terrestrial plants use C3 photosynthesis to fix carbon. In multiple plant lineages a modified system known as C4 photosynthesis has evolved. To better understand the molecular patterns associated with induction of C4 photosynthesis, the genus Flaveria that contains C3 and C4 species was used. A base to tip matura...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erw488
更新日期：2017-01-01 00:00:00
abstract：:Rapid alkalinization factor (RALF) is a peptide signal that plays a basic role in cell biology and most likely regulates cell expansion. In this study, transgenic Arabidopsis thaliana lines with high and low levels of AtRALF1 transcripts were used to investigate this peptide's mechanism of action. Overexpression of th...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eru099
更新日期：2014-05-01 00:00:00
abstract：:Enhancement of Rubisco kinetics could improve photosynthetic efficiency, ultimately resulting in increased crop yield. However, imprecise knowledge of the reaction mechanism and the individual rate constants limits our ability to optimize the enzyme. Membrane inlet mass spectrometry (MIMS) may offer benefits over trad...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ery355
更新日期：2019-01-01 00:00:00
abstract：:In the plasma membrane of the green alga Monoraphidium braunii there are at least two monovalent anion transport systems. One of them is specific for bicarbonate. This transport system is activated by blue light and its induction is triggered by a decrease in the external CO2 concentration. The second transport system...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/erf056
更新日期：2002-09-01 00:00:00
abstract：:AGAMOUS (AG) MADS-box transcription factors have been shown to play crucial roles in floral organ and fruit development in angiosperms. Here, we isolated a tomato (Solanum lycopersicum) AG MADS-box gene SlMBP3 and found that it is preferentially expressed in flowers and during early fruit developmental stages in the w...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ery418
更新日期：2019-02-05 00:00:00
abstract：:Reductions in crop yields as a consequence of global climate change threaten worldwide food security. It is therefore imperative to develop high-yielding crop plants that show sustainable production under stress conditions. In order to achieve this aim through breeding or genetic engineering, it is crucial to have a c...
journal_title：Journal of experimental botany
pub_type： 杂志文章,评审
doi：10.1093/jxb/erz364
更新日期：2020-01-07 00:00:00
abstract：:Jasmonates are signaling compounds that regulate plant responses to stress. Jasmonic acid (JA) is the direct precursor of the bioactive plant hormone JA-isoleucine (JA-Ile), the ligand of the CORONATINE INSENSITIVE 1-jasmonate ZIM-domain (COI1-JAZ) co-receptor complex. JA, its methyl ester, and three furanonyl esters ...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/ery114
更新日期：2018-05-25 00:00:00
abstract：:Cytoplasmic male sterility (CMS) results from incompatibility between nuclear and cytoplasmic genomes, and is characterized by the inability to produce viable pollen. The restoration of male fertility generally involves the introgression of nuclear genes, termed restorers of fertility (Rf). CMS has been widely used fo...
journal_title：Journal of experimental botany
pub_type： 杂志文章
doi：10.1093/jxb/eru388
更新日期：2014-12-01 00:00:00
