当前位置： SCI文献检索 > JOURNAL OF EXPERIMENTAL BOTANY期刊下所有文献 > Recalculating growth and defense strategies under competition: key roles of photoreceptors and jasmonates.

Recalculating growth and defense strategies under competition: key roles of photoreceptors and jasmonates.

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 informational photoreceptors, shade-intolerant plants typically activate the shade-avoidance syndrome (SAS). In turn, in response to signals of biotic attack, plants activate a suite of defense responses, many of which are directed to minimize the loss of plant tissue to the attacking agent (broadly defined, the defense syndrome, DS). We argue that components of the SAS, including increased elongation, apical dominance, reduced leaf mass per area (LMA), and allocation to roots, are in direct conflict with configurational changes that plants require to maximize defense. We hypothesize that these configurational trade-offs provide a functional explanation for the suppression of components of the DS in response to competition cues. Based on this premise, we discuss recent advances in the understanding of the mechanisms by which informational photoreceptors, by interacting with jasmonic acid (JA) signaling, help the plant to make intelligent allocation and developmental decisions that optimize its configuration in complex biotic contexts.

journal_name

J Exp Bot

journal_title

Journal of experimental botany

authors

Ballaré CL,Austin AT

doi

10.1093/jxb/erz237

subject

Has Abstract

pub_date

2019-07-05 00:00:00

pages

3425-3434

issue

13

eissn

0022-0957

issn

1460-2431

pii

5490809

journal_volume

70

pub_type

杂志文章,评审

相关文献

JOURNAL OF EXPERIMENTAL BOTANY文献大全
  • Quantitative trait loci associated with longevity of lettuce seeds under conventional and controlled deterioration storage conditions.

    abstract：:Lettuce (Lactuca sativa L.) seeds have poor shelf life and exhibit thermoinhibition (fail to germinate) above ∼25°C. Seed priming (controlled hydration followed by drying) alleviates thermoinhibition by increasing the maximum germination temperature, but reduces lettuce seed longevity. Controlled deterioration (CD) or...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erq248

    authors： Schwember AR,Bradford KJ

    更新日期：2010-10-01 00:00:00

  • The Arabidopsis ascorbate peroxidase 3 is a peroxisomal membrane-bound antioxidant enzyme and is dispensable for Arabidopsis growth and development.

    abstract：:Ascorbate peroxidase (APX) exists as several isoforms that are found in various compartments in plant cells. The cytosolic and chloroplast APXs appear to play important roles in antioxidation metabolism in plant cells, yet the function of peroxisomal APX is not well studied. In this study, the localization of a putati...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erl060

    authors： Narendra S,Venkataramani S,Shen G,Wang J,Pasapula V,Lin Y,Kornyeyev D,Holaday AS,Zhang H

    更新日期：2006-01-01 00:00:00

  • NbCycB2 represses Nbwo activity via a negative feedback loop in tobacco trichome development.

    abstract：:The transcription factor Woolly (Wo) and its downstream gene CycB2 have been shown to regulate trichome development in tomato (Solanum lycopersicum). It has been demonstrated that only the gain-of-function allele of Slwo (SlWoV, the Slwo woolly motif mutant allele) can increase the trichome density; however, it remain...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erz542

    authors： Wu ML,Cui YC,Ge L,Cui LP,Xu ZC,Zhang HY,Wang ZJ,Zhou D,Wu S,Chen L,Cui H

    更新日期：2020-03-25 00:00:00

  • Induction of glutathione S-transferase genes of Nicotiana benthamiana following infection by Colletotrichum destructivum and C. orbiculare and involvement of one in resistance.

    abstract：:Four glutathione S-transferase (GST) genes, NbGSTU1, NbGSTU2, NbGSTU3, and NbGSTF1, were amplified from cDNA of Nicotiana benthamiana leaves infected with Colletotrichum destructivum using primers based on conserved regions of N. tabacum GST sequences. Expression of NbGSTU1 and NbGSTU3 increased progressively during i...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/eri145

    authors： Dean JD,Goodwin PH,Hsiang T

    更新日期：2005-06-01 00:00:00

  • Molecular cloning of the cDNA encoding aspartate aminotransferase from bean root nodules and determination of its role in nodule nitrogen metabolism.

    abstract：:A cDNA clone encoding aspartate aminotransferase (PVAAT-2) (EC 2.6.1.1) was isolated from the common bean Phaseolus vulgaris nodule cDNA library. The nucleotide sequence analysis of the full-length cDNA allowed its identification by comparison with sequence databases. The amino acid sequence of the bean PvAAT-2 showed...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erg161

    authors： Silvente S,Camas A,Lara M

    更新日期：2003-06-01 00:00:00

  • Root exudation from Hordeum vulgare in response to localized nitrate supply.

    abstract：:Root proliferation as a response to exploit zones of nutrient enrichment in soil has been demonstrated for a wide range of plant species. However, the effectiveness of this as a strategy to acquire nutrients is also dependent on interactions with the soil microbial community. Specifically, C-flow from roots modifies m...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erj214

    authors： Paterson E,Sim A,Standing D,Dorward M,McDonald AJ

    更新日期：2006-01-01 00:00:00

  • The plasma membrane H+-ATPase gene family in Solanum tuberosum L. Role of PHA1 in tuberization.

    abstract：:This study presents the characterization of the plasma membrane (PM) H+-ATPases in potato, focusing on their role in stolon and tuber development. Seven PM H+-ATPase genes were identified in the Solanum tuberosum genome, designated PHA1-PHA7. PHA genes show distinct expression patterns in different plant tissues and u...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erx284

    authors： Stritzler M,Muñiz García MN,Schlesinger M,Cortelezzi JI,Capiati DA

    更新日期：2017-10-13 00:00:00

  • Effect of in vitro cold acclimation of Deschampsia antarctica on the accumulation of proteins with antifreeze activity.

    abstract：:Deschampsia antarctica has managed to colonize the maritime Antarctic. One of the main factors associated with its tolerance to low temperatures is the presence of apoplastic proteins with antifreeze activity. This work focuses on the effect of cold acclimation of D. antarctica on the accumulation of apoplastic protei...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/eraa071

    authors： Short S,Díaz R,Quiñones J,Beltrán J,Farías JG,Graether SP,Bravo LA

    更新日期：2020-05-30 00:00:00

  • Brefeldin A affects adhesion of zoospores of the green alga Enteromorpha.

    abstract：:Primary adhesion of zoospores of the green macroalga Enteromorpha to substrata involves a massive release of adhesive glycoproteins from Golgi-derived, membrane-bounded vesicles in the anterior region of the spore, followed by rapid curing. This process is sensitive to low concentrations (5-10 microg x ml(-1)) of the ...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jexbot/52.360.1409

    authors： Callow ME,Crawford S,Wetherbee R,Taylor K,Finlay JA,Callow JA

    更新日期：2001-07-01 00:00:00

  • Activity and protein level of AO isoforms in pea plants (Pisum sativum L.) during vegetative development and in response to stress conditions.

    abstract：:Among three AO isoforms detected in pea plants, the activity of PAO-1 was dominant in leaves of seedlings and young leaves of mature plants, while PAO-3 revealed the highest band intensity in old leaves and roots. PAO-1 and PAO-3 are homodimers consisting of 145 kDa and 140 kDa subunits, respectively, while PAO-2 is a...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erh134

    authors： Zdunek-Zastocka E,Omarov RT,Koshiba T,Lips HS

    更新日期：2004-06-01 00:00:00

  • Abscisic acid regulates TSRF1-mediated resistance to Ralstonia solanacearum by modifying the expression of GCC box-containing genes in tobacco.

    abstract：:Although recent studies have established a significant regulatory role for abscisic acid (ABA) and ethylene response factor (ERF) proteins in plant pathogen resistance, it is not clear whether and how ABA performs this role. Previously, it was reported that an ERF protein, TSRF1, activates the expression of GCC box-co...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erm353

    authors： Zhou J,Zhang H,Yang Y,Zhang Z,Zhang H,Hu X,Chen J,Wang XC,Huang R

    更新日期：2008-01-01 00:00:00

  • Expression pattern, genomic structure, and promoter analysis of the gene encoding stilbene synthase from Chinese wild Vitis pseudoreticulata.

    abstract：:The gene encoding stilbene synthase (STS) plays a central role in many biochemical and physiological actions, and its metabolite resveratrol possesses broad-spectrum resistance to pathogens, as well as diverse pharmacological properties, notably an anticancer effect. Here, we report the expression analysis of the gene...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erq447

    authors： Xu W,Yu Y,Zhou Q,Ding J,Dai L,Xie X,Xu Y,Zhang C,Wang Y

    更新日期：2011-05-01 00:00:00

  • Mutation in xyloglucan 6-xylosytransferase results in abnormal root hair development in Oryza sativa.

    abstract：:Root hairs are important for nutrient uptake, anchorage, and plant-microbe interactions. From a population of rice (Oryza sativa) mutagenized by ethyl methanesulfonate (EMS), a short root hair2 (srh2) mutant was identified. In hydroponic culture, srh2 seedlings were significantly reduced in root hair length. Bubble-li...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/eru189

    authors： Wang C,Li S,Ng S,Zhang B,Zhou Y,Whelan J,Wu P,Shou H

    更新日期：2014-08-01 00:00:00

  • Chilling root temperature causes rapid ultrastructural changes in cortical cells of cucumber (Cucumis sativus L.) root tips.

    abstract：:Examination of root tips from cucumber (Cucumis sativus L.) seedlings grown at 8 degrees C for varying periods ranging from 15 min to 96 h, showed marked changes in the ultrastructure of cortical cells within only 15 min of exposure. Greater parts of the cortex were affected with longer periods of exposure, but the se...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erf071

    authors： Lee SH,Singh AP,Chung GC,Kim YS,Kong IB

    更新日期：2002-11-01 00:00:00

  • Plant cells oxidize hydroxylamines to NO.

    abstract：:Plants are known to produce NO via the reduction of nitrite. Oxidative NO production in plants has been considered only with respect to a nitric oxide synthase (NOS). Here it is shown that tobacco cell suspensions emitted NO when hydroxylamine (HA) or salicylhydroxamate (SHAM), a frequently used AOX inhibitor, was add...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erp077

    authors： Rümer S,Gupta KJ,Kaiser WM

    更新日期：2009-01-01 00:00:00

  • The role of the embryo and ethylene in avocado fruit mesocarp discoloration.

    abstract：:Chilling injury (CI) symptoms in avocado (Persea americana Mill.) fruit, expressed as mesocarp discoloration, were found to be associated with embryo growth and ethylene production during cold storage. In cvs Ettinger and Arad most mesocarp discoloration was located close to the base of the seed and was induced by eth...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/ern328

    authors： Hershkovitz V,Friedman H,Goldschmidt EE,Pesis E

    更新日期：2009-01-01 00:00:00

  • Alleviation of rapid, futile ammonium cycling at the plasma membrane by potassium reveals K+-sensitive and -insensitive components of NH4+ transport.

    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

    authors： Szczerba MW,Britto DT,Balkos KD,Kronzucker HJ

    更新日期：2008-01-01 00:00:00

  • Auxin-induced expression divergence between Arabidopsis species may originate within the TIR1/AFB-AUX/IAA-ARF module.

    abstract：:Auxin is an essential regulator of plant growth and development, and auxin signaling components are conserved among land plants. Yet, a remarkable degree of natural variation in physiological and transcriptional auxin responses has been described among Arabidopsis thaliana accessions. As intraspecies comparisons offer...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erw457

    authors： Trenner J,Poeschl Y,Grau J,Gogol-Döring A,Quint M,Delker C

    更新日期：2017-01-01 00:00:00

  • SPL33, encoding an eEF1A-like protein, negatively regulates cell death and defense responses in rice.

    abstract：:Lesion-mimic mutants are useful to dissect programmed cell death and defense-related pathways in plants. Here we identified a new rice lesion-mimic mutant, spotted leaf 33 (spl33) and cloned the causal gene by a map-based cloning strategy. SPL33 encodes a eukaryotic translation elongation factor 1 alpha (eEF1A)-like p...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erx001

    authors： Wang S,Lei C,Wang J,Ma J,Tang S,Wang C,Zhao K,Tian P,Zhang H,Qi C,Cheng Z,Zhang X,Guo X,Liu L,Wu C,Wan J

    更新日期：2017-02-01 00:00:00

  • Leaf anatomical adaptations have central roles in photosynthetic acclimation to humidity.

    abstract：:Rates of photosynthesis can be lower in plants grown under conditions of high leaf-to-air vapour pressure difference (VPD) than under low VPD. Leaf phenotype plasticity is a primary factor determining photosynthetic responses to environmental stimuli. However, it remains unclear how changes in leaf anatomical traits d...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erz238

    authors： Du Q,Liu T,Jiao X,Song X,Zhang J,Li J

    更新日期：2019-09-24 00:00:00

  • The metal transporter PgIREG1 from the hyperaccumulator Psychotria gabriellae is a candidate gene for nickel tolerance and accumulation.

    abstract：:Nickel is an economically important metal and phytotechnologies are being developed to limit the impact of nickel mining on the environment. More than 300 plant species are known to hyperaccumulate nickel. However, our knowledge of the mechanisms involved in nickel accumulation in plants is very limited because it has...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/eru025

    authors： Merlot S,Hannibal L,Martins S,Martinelli L,Amir H,Lebrun M,Thomine S

    更新日期：2014-04-01 00:00:00

  • Pressure gradients along whole culms and leaf sheaths, and other aspects of humidity-induced gas transport in Phragmites australis.

    abstract：:Emergent aquatic macrophytes growing in waterlogged anaerobic sediments overlain by deep water require particularly efficient ventilating systems. In Phragmites australis (Cav.) Trin. ex Steud, pressurized gas flows, generated by humidity-induced diffusion of air into leaf sheaths, enhance oxygen transport to below-gr...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erm017

    authors： Afreen F,Zobayed SM,Armstrong J,Armstrong W

    更新日期：2007-01-01 00:00:00

  • Deficit irrigation for reducing agricultural water use.

    abstract：:At present and more so in the future, irrigated agriculture will take place under water scarcity. Insufficient water supply for irrigation will be the norm rather than the exception, and irrigation management will shift from emphasizing production per unit area towards maximizing the production per unit of water consu...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erl165

    authors： Fereres E,Soriano MA

    更新日期：2007-01-01 00:00:00

  • The role of glutamine synthetase and glutamate dehydrogenase in nitrogen assimilation and possibilities for improvement in the nitrogen utilization of crops.

    abstract：:This short review outlines the central role of glutamine synthetase (GS) in plant nitrogen metabolism and discusses some possibilities for crop improvement. GS functions as the major assimilatory enzyme for ammonia produced from N fixation, and nitrate or ammonia nutrition. It also reassimilates ammonia released as a ...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章,评审

    doi：10.1093/jexbot/53.370.979

    authors： Miflin BJ,Habash DZ

    更新日期：2002-04-01 00:00:00

  • Differential accumulation of phenolic compounds and expression of related genes in black- and yellow-seeded Brassica napus.

    abstract：:Developing yellow-seeded Brassica napus (rapeseed) with improved qualities is a major breeding goal. The intermediate and final metabolites of the phenylpropanoid and flavonoid pathways affect not only oil quality but also seed coat colour of B. napus. Here, the accumulation of phenolic compounds was analysed in the s...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/ert148

    authors： Qu C,Fu F,Lu K,Zhang K,Wang R,Xu X,Wang M,Lu J,Wan H,Zhanglin T,Li J

    更新日期：2013-07-01 00:00:00

  • Effect of high night temperature on storage lipids and transcriptome changes in developing seeds of oilseed rape.

    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

    pub_type： 杂志文章

    doi：10.1093/jxb/ery004

    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

  • Contrast in chloride exclusion between two grapevine genotypes and its variation in their hybrid progeny.

    abstract：:Potted grapevines of 140 Ruggeri (Vitis berlandieri × Vitis rupestris), a good Cl(-) excluder, and K 51-40 (Vitis champinii × Vitis riparia 'Gloire'), a poor Cl(-) excluder, and of a family obtained by crossing the two genotypes, were used to examine the inheritance of Cl(-) exclusion. Rooted leaves were then used to ...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/erq326

    authors： Gong H,Blackmore D,Clingeleffer P,Sykes S,Jha D,Tester M,Walker R

    更新日期：2011-01-01 00:00:00

  • Maternal control of seed size in plants.

    abstract：:Seed size is a key determinant of evolutionary fitness, and is also one of the most important components of seed yield. In angiosperms, seed development begins with double fertilization, which leads to the formation of a diploid embryo and a triploid endosperm. The outermost layer of the seed is the seed coat, which d...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章,评审

    doi：10.1093/jxb/eru549

    authors： Li N,Li Y

    更新日期：2015-02-01 00:00:00

  • Role of HSP101 in the stimulation of nodal root development from the coleoptilar node by light and temperature in maize (Zea mays L.) seedlings.

    abstract：:Nodal roots (NRs) constitute the prevalent root system of adult maize plants. NRs emerge from stem nodes located below or above ground, and little is known about their inducing factors. Here, it is shown that precocious development of NRs at the coleoptilar node (NRCNs) occurred in maize seedlings when: (i) dark grown...

    journal_title：Journal of experimental botany

    pub_type： 杂志文章

    doi：10.1093/jxb/err186

    authors： López-Frías G,Martínez LM,Ponce G,Cassab GI,Nieto-Sotelo J

    更新日期：2011-08-01 00:00:00

  • The uncoupling of respiration in plant mitochondria: Keeping reactive oxygen and nitrogen species under control.

    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

    pub_type： 杂志文章

    doi：10.1093/jxb/eraa510

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

    更新日期：2020-11-27 00:00:00