Volatiles as inducers and suppressors of plant defense and immunity-origins, specificity, perception and signaling.

Abstract:

:Volatiles from attacked plants, microbes and herbivores can enhance plant defenses. However, the absence of volatiles rather than their presence has sometimes been associated with enhanced defense, suggesting that volatiles may also act as defense suppressors. Recent work provides a potential mechanistic explanation for these observations by showing that volatile cues can modulate different hormonal pathways, including jasmonate (JA), salicylic acid (SA) and auxin (IAA) signaling. Many of these pathways interact with each other through crosstalk. Thus, volatiles may suppress plant defenses through negative hormonal crosstalk. Hormonal crosstalk may also allow plants to integrate different volatile cues to respond specifically and appropriately to environmental change.

journal_name

Curr Opin Plant Biol

authors

Erb M

doi

10.1016/j.pbi.2018.03.008

subject

Has Abstract

pub_date

2018-08-01 00:00:00

pages

117-121

eissn

1369-5266

issn

1879-0356

pii

S1369-5266(17)30134-6

journal_volume

44

pub_type

杂志文章,评审
  • Safe and acceptable strategies for producing foreign molecules in plants.

    abstract::The ability to express foreign genes using transgenic technologies has opened up options for producing large quantities of commercially important industrial or pharmaceutical products in plants. These technologies have made it possible to use well-developed systems of commercial agriculture that were developed princip...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2004.01.014

    authors: Mascia PN,Flavell RB

    更新日期:2004-04-01 00:00:00

  • Beyond flexibility: controlling stem cells in an ever changing environment.

    abstract::Developmental plasticity is a defining feature of plants allowing them to colonize a wide range of different ecosystems by promoting environmental adaptation. Their postembryonic development requires life-long maintenance of stem cells, which are embedded into specialized tissues, called meristems. The shoot apical me...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2016.11.014

    authors: Pfeiffer A,Wenzl C,Lohmann JU

    更新日期:2017-02-01 00:00:00

  • The autonomous pathway: epigenetic and post-transcriptional gene regulation in the control of Arabidopsis flowering time.

    abstract::Mechanisms that mediate the control of flowering time have been accessed through a molecular genetic approach in Arabidopsis. Flowering is regulated by different pathways and, in the past year, all of the known components of the so-called autonomous pathway have been identified. The autonomous pathway comprises a comb...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2004.07.002

    authors: Simpson GG

    更新日期:2004-10-01 00:00:00

  • Regulatory metabolic networks in drought stress responses.

    abstract::Plants must adapt to drought stress to survive. The phytohormone abscisic acid (ABA) is produced under drought stress conditions and is essential for the response to drought stress. The ABA level plays an important role in the response, and several enzymes for ABA biosynthesis and catabolism have been identified. Phys...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2007.04.014

    authors: Seki M,Umezawa T,Urano K,Shinozaki K

    更新日期:2007-06-01 00:00:00

  • Endophyte or parasite--what decides?

    abstract::Symbiosis between a fungus and a plant is a widespread phenomenon in nature. The outcome of such an interaction can vary in a seamless manner from mutualism to parasitism. In most cases, the host plant does not suffer, in fact it often gains an advantage from colonization by a fungus. This benefit is based on a fine-t...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2006.05.001

    authors: Kogel KH,Franken P,Hückelhoven R

    更新日期:2006-08-01 00:00:00

  • Chloroplasts as mediators of plant biotic interactions over short and long distances.

    abstract::In nature, plants interact with numerous other organisms. Some interactions benefit both the plant and the other organism(s), while others lead to disease or even death of the plant hosts. The traditional focus of research into plant biotic interactions has been on the negative effects on plants and the strategies pla...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2019.06.002

    authors: Fernandez JC,Burch-Smith TM

    更新日期:2019-08-01 00:00:00

  • The emergence of whole genome association scans in barley.

    abstract::Barley geneticists are currently using association genetics to identify and fine map traits directly in elite plant breeding material. This has been made possible by the development of a highly parallel SNP assay platform that provides sufficient marker density for genome-wide scans and linkage disequilibrium-led gene...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2008.12.007

    authors: Waugh R,Jannink JL,Muehlbauer GJ,Ramsay L

    更新日期:2009-04-01 00:00:00

  • Tip of the trichome: evolution of acylsugar metabolic diversity in Solanaceae.

    abstract::Acylsugars are insecticidal plant specialized metabolites produced in the Solanaceae (nightshade family). Despite having simple constituents, these compounds are unusually structurally diverse. Their structural variations in phylogenetically closely related species enable comparative biochemical approaches to understa...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2019.03.005

    authors: Fan P,Leong BJ,Last RL

    更新日期:2019-06-01 00:00:00

  • The perception of gibberellins: clues from receptor structure.

    abstract::The discovery of GID1, a soluble receptor for gibberellins (GAs), has revealed new insights into how GA is perceived. X-ray analysis has demonstrated similarities in the tertiary structure of GID1 to hormone sensitive lipase (HSL), and the GA-binding pocket of GID1 corresponds to the active site of HSL. X-ray analysis...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2010.08.004

    authors: Ueguchi-Tanaka M,Matsuoka M

    更新日期:2010-10-01 00:00:00

  • Regulation of plant biomass production.

    abstract::Plant biomass used for cellulosic biofuel production is primarily from vegetative tissues. Therefore, an increase in the vegetative growth of plants will lead to a higher production of plant biomass. Recent molecular and genetic studies have identified a number of factors that regulate processes such as vegetative mer...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2010.03.002

    authors: Demura T,Ye ZH

    更新日期:2010-06-01 00:00:00

  • THESEUS 1, FERONIA and relatives: a family of cell wall-sensing receptor kinases?

    abstract::The plant cell wall provides form and integrity to the cell as well as a dynamic interface between a cell and its environment. Therefore mechanisms capable of policing changes in the cell wall, signaling cellular responses including those that would feedback regulate cell wall properties are expected to play important...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2011.09.001

    authors: Cheung AY,Wu HM

    更新日期:2011-12-01 00:00:00

  • Proteomics approaches to understand protein phosphorylation in pathway modulation.

    abstract::Signaling pathways in all organisms consist of series of phosphorylation and dephosphorylation events that define directionality and allow different levels of feedback-regulation. Mass spectrometry-based proteomic analyses in recent years have led to a proteome-wide identification of thousands of phosphorylation sites...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2009.12.008

    authors: Schulze WX

    更新日期:2010-06-01 00:00:00

  • The secret to life is being different: asymmetric divisions in plant development.

    abstract::Asymmetric cell divisions (ACDs) are used to create organismal form and cellular diversity during plant development. In several embryonic and postembryonic contexts, genes that specify cell fates and networks that provide positional information have been identified. The cellular mechanisms that translate this informat...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2010.09.016

    authors: Paciorek T,Bergmann DC

    更新日期:2010-12-01 00:00:00

  • Paramutation: a trans-homolog interaction affecting heritable gene regulation.

    abstract::Paramutation describes both the process and results of trans-sensing between chromosomes that causes specific heritable changes in gene regulation. RNA molecules are implicated in mediating similar events in maize, mouse, and Drosophila. Changes in both small RNA profiles and cytosine methylation patterns in Arabidops...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2012.09.003

    authors: Hollick JB

    更新日期:2012-11-01 00:00:00

  • Cell polarity in plants: a PARspective on PINs.

    abstract::Plants have acquired the ability for organized multicellular development independent from animals. Because of this, they represent an independent example in nature for the development of coordinated, complex cell polarity from the simple polarity found in unicellular eukaryotes. Plants display a striking array of pola...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2008.09.009

    authors: Geldner N

    更新日期:2009-02-01 00:00:00

  • Rice growth adapting to deepwater.

    abstract::Flooding is one of the most hazardous natural disasters, and there are several levels of flooding. Recently, research on flood-tolerant rice plants revealed that some rice varieties have evolved to overcome two different flood types, 'flash flood' and 'deepwater flood', using two different mechanisms, and their molecu...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章

    doi:10.1016/j.pbi.2010.09.008

    authors: Hattori Y,Nagai K,Ashikari M

    更新日期:2011-02-01 00:00:00

  • The humanitarian impact of plant biotechnology: recent breakthroughs vs bottlenecks for adoption.

    abstract::The deployment of genetically engineered (GE) crops in developing countries is regarded by some as a sinister manifestation of 'big business' in science. What is often overlooked, and sometimes even deliberately ignored by opponents of the technology, is that many researchers working in the field are not motivated by ...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章

    doi:10.1016/j.pbi.2009.11.002

    authors: Farre G,Ramessar K,Twyman RM,Capell T,Christou P

    更新日期:2010-04-01 00:00:00

  • Square one: zygote polarity and early embryogenesis in flowering plants.

    abstract::In the last two decades, work on auxin signaling has helped to understand many aspects of the fundamental process underlying the specification of tissue types in the plant embryo. However, the immediate steps after fertilization including the polarization of the zygote and the initial body axis formation remained poor...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2019.10.002

    authors: Wang K,Chen H,Miao Y,Bayer M

    更新日期:2020-02-01 00:00:00

  • Phenylpropanoid biosynthesis and its regulation.

    abstract::In the past year progress has been made in the manipulation of phenylpropanoid metabolism but several studies highlight gaps in our understanding of the biochemistry of these pathways. New components involved in transcriptional regulation of phenylpropanoid genes have been identified, including transcription factors a...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/s1369-5266(98)80113-1

    authors: Weisshaar B,Jenkins GI

    更新日期:1998-06-01 00:00:00

  • Microtubule nucleation and organization without centrosomes.

    abstract::Centrosomes play various critical roles in animal cells such as microtubule nucleation and stabilization, mitotic spindle morphogenesis, and spindle orientation. Land plants have lost centrosomes and yet must execute many of these functions. Recent studies have revealed the crucial roles played by morphologically dist...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2018.06.004

    authors: Yi P,Goshima G

    更新日期:2018-12-01 00:00:00

  • The retinoblastoma pathway in plant cell cycle and development.

    abstract::The activity of cyclin-dependent kinases (CDKs) on specific targets mediates the temporal regulation of plant cell cycle transitions. The sequential activity of CDKs and the spatial regulation of cell proliferation during plant development, however, are still poorly understood. Understanding these aspects depends on t...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/s1369-5266(98)80041-1

    authors: Gutierrez C

    更新日期:1998-12-01 00:00:00

  • Reaching the top through a tortuous path: helical growth in climbing plants.

    abstract::Climbing plants have voluble organs, for example, tendrils and modified stems, which twine up neighboring plants to reach the canopy. These organs perform exaggerated circumnutation, during which they grow towards the shaded areas of the forest (skototropism) to find a host. In response to mechanical stimulus, they gr...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2020.101982

    authors: Sousa-Baena MS,Hernandes-Lopes J,Van Sluys MA

    更新日期:2021-01-01 00:00:00

  • Population, quantitative and comparative genomics of adaptation in forest trees.

    abstract::High-throughput DNA sequencing and genotyping technologies have enabled a new generation of research in plant genetics where combined quantitative and population genetic approaches can be used to better understand the relationship between naturally occurring genotypic and phenotypic diversity. Forest trees are highly ...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2007.12.004

    authors: Neale DB,Ingvarsson PK

    更新日期:2008-04-01 00:00:00

  • Complex sexual signals for the male gametophyte.

    abstract::The pollen grain and the pollen tube that grows from it are complex entities which must respond to a diverse array of signals to carry out their roles in sexual reproduction. Research is beginning to reveal the nature both of the signals and of the signal transduction machinery that converts these signals into directi...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/s1369-5266(99)00015-1

    authors: Pruitt RE

    更新日期:1999-10-01 00:00:00

  • Keeping it together: co-ordinating plant growth.

    abstract::One of the most important demands of multicellularity is the co-ordination of cell proliferation and cell growth to allow the ultimate differentiation of functional organs and tissues. In plants, endogenously and exogenously generated developmental signals hone a basic patterning plan to the demands of a changing envi...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2005.11.007

    authors: Ingram GC,Waites R

    更新日期:2006-02-01 00:00:00

  • Non-linear signaling for pattern formation?

    abstract::Developmental pathways are often simplified as linear cascades of gene activation caused by initial signaling events. Recent data, however, support a more complex view in which non-linear responses to signals are important for pattern formation. First, a positive feedback loop may regulate cellular patterning in the A...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/s1369-5266(00)00105-9

    authors: Scheres B

    更新日期:2000-10-01 00:00:00

  • Same tune, different song-cytokinins as virulence factors in plant-pathogen interactions?

    abstract::Virulence factors are molecules that enable plant pathogens to infect and colonize host tissues successfully. These molecules co-evolve with host genes to ensure functionality and to avoid recognition by the host immune system. Some pathogens also produce the plant growth hormone cytokinin (CK) and other plant hormone...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2018.03.002

    authors: Spallek T,Gan P,Kadota Y,Shirasu K

    更新日期:2018-08-01 00:00:00

  • On the selectivity, specificity and signalling potential of the long-distance movement of messenger RNA.

    abstract::Messenger RNA (mRNA) can move through the vascular system in plants. Until recently the transport of mRNA had been demonstrated only for a few well-documented cases, leading to the suggestion that transport was selective and specific. The extent of this long-distance transport has now been shown to be on the genomic s...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2017.11.001

    authors: Morris RJ

    更新日期:2018-06-01 00:00:00

  • Rewriting the lignin roadmap.

    abstract::Considerable interest in lignin biosynthesis has been fueled by the many roles that lignin plays in development and in resistance to biotic and abiotic stress, as well as its importance to industry and agriculture. Although the pathway leading to the lignin polymer has been studied for decades, new insights into the e...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/s1369-5266(02)00257-1

    authors: Humphreys JM,Chapple C

    更新日期:2002-06-01 00:00:00

  • Mechanisms and dynamics in the thiol/disulfide redox regulatory network: transmitters, sensors and targets.

    abstract::Plant cells sense, weigh and integrate various endogenous and exogenous cues in order to optimize acclimation and resource allocation. The thiol/disulfide redox network appears to be in the core of this versatile integration process. In plant cells its complexity exceeds by far that of other organisms. Recent research...

    journal_title:Current opinion in plant biology

    pub_type: 杂志文章,评审

    doi:10.1016/j.pbi.2011.12.002

    authors: König J,Muthuramalingam M,Dietz KJ

    更新日期:2012-06-01 00:00:00