Abstract：
:The members of the pathogenesis-related protein 1 (PR-1) family are among the most abundantly produced proteins in plants on pathogen attack, and PR-1 gene expression has long been used as a marker for salicylic acid-mediated disease resistance. However, despite considerable interest over several decades, their requirement and role in plant defence remains poorly understood. Recent reports have emerged demonstrating that PR-1 proteins possess sterol-binding activity, harbour an embedded defence signalling peptide, and are targeted by plant pathogens during host infection. These studies have re-energised the field and provided long-awaited insights into a possible PR-1 function. Here we review the current status of PR-1 proteins and discuss how these recent advances shed light on putative roles for these enigmatic proteins.
journal_name
Trends Plant Scijournal_title
Trends in plant scienceauthors
Breen S,Williams SJ,Outram M,Kobe B,Solomon PSdoi
10.1016/j.tplants.2017.06.013subject
Has Abstractpub_date
2017-10-01 00:00:00pages
871-879issue
10eissn
1360-1385issn
1878-4372pii
S1360-1385(17)30137-1journal_volume
22pub_type
杂志文章,评审abstract：:Plants form diverse symbioses with nitrogen-fixing bacteria to gain access to ammonium, a product of the prokaryote-exclusive enzyme nitrogenase. Improving the symbiotic effectiveness of crop plants like maize, wheat or rice is a highly topical challenge and could help reduce the need for energy-intense nitrogen ferti...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2008.11.009
更新日期：2009-02-01 00:00:00
abstract：:Genome and EST sequencing projects generate a wealth of sequence information for agronomically and phylogenetically important plant species of which the majority is difficult to subject to functional genomics. Virus-induced gene silencing (VIGS) provides a powerful tool to enable gene functional analysis for species n...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2009.09.002
更新日期：2010-01-01 00:00:00
abstract：:Until recently, few data were available on photosynthesis and its underlying mechanistically limiting factors in plants, other than crops and model species. Currently, a new large pool of data from extant representatives of basal terrestrial plant groups is emerging, allowing exploration of how photosynthetic capacity...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2019.07.002
更新日期：2019-10-01 00:00:00
abstract：:MicroProteins (miPs) are short, usually single-domain proteins that, in analogy to miRNAs, heterodimerize with their targets and exert a dominant-negative effect. Recent bioinformatic attempts to identify miPs have resulted in a list of potential miPs, many of which lack the defining characteristics of a miP. In this ...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2015.05.011
更新日期：2015-08-01 00:00:00
abstract：:Chloroplast genomes defied the laws of Mendelian inheritance at the dawn of plant genetics, and continue to defy the mainstream approach to biotechnology, leading the field in an environmentally friendly direction. Recent success in engineering the chloroplast genome for resistance to herbicides, insects, disease and ...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/s1360-1385(01)02193-8
更新日期：2002-02-01 00:00:00
abstract：:Innate immunity in plants and animals shares many structural and functional homologies, which suggests an ancient origin of cellular defense mechanisms in both kingdoms. Pathogen sensing in animal innate immunity is mediated by Toll-like receptors (TLRs). These receptors have TIR (Toll/interleukin-1 receptor) domains ...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/s1360-1385(02)02311-7
更新日期：2002-09-01 00:00:00
abstract：:Actin-related proteins (ARPs) constitute a family of divergent and evolutionarily ancient eukaryotic proteins whose primary sequences display homology to conventional actins. Whereas actins play well-characterized cytoskeletal roles, the ARPs are implicated in various cellular functions in both the cytoplasm and in th...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2004.02.004
更新日期：2004-04-01 00:00:00
abstract：:Tree biomass influences biogeochemical cycles, climate, and biodiversity across local to global scales. Understanding the environmental control of tree biomass demands consideration of the drivers of individual tree growth over their lifespan. This can be achieved by studies of tree growth in permanent sample plots (p...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2012.08.005
更新日期：2013-01-01 00:00:00
abstract：:The intricate, heavily folded inner membrane of mitochondria houses the respiratory chain complexes. These complexes, together with the ATP synthase complex, are responsible for energy production, which is stored as ATP. The structure of the individual membrane-bound protein components has been well characterized. In ...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2006.03.007
更新日期：2006-05-01 00:00:00
abstract：:Recent work has shown that changing the photoperiod induces stress in Arabidopsis thaliana. It has particularly dramatic consequences in cytokinin-deficient plants and clock mutants. Here, we argue that studying the impact of an altered photoperiod will provide novel insights into the circadian clock, factors regulati...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2017.09.005
更新日期：2017-11-01 00:00:00
abstract：:Many agronomically important traits are governed by several genes known as quantitative trait loci (QTLs). The identification of important, QTL-controlled agricultural traits has been difficult because of their complex inheritance; however, completion of the rice genomic sequence has facilitated the cloning of QTLs an...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2006.05.008
更新日期：2006-07-01 00:00:00
abstract：:Algae are (mostly) photosynthetic eukaryotes that occupy multiple branches of the tree of life, and are vital for planet function and health. In this review, we highlight a transformative period in studies of the evolution and functioning of this extraordinary group of organisms and their potential for novel applicati...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2017.05.005
更新日期：2017-08-01 00:00:00
abstract：:The multiple independent origins of plant parasitism suggest that numerous ancestral plant lineages possessed the developmental flexibility to meet the requirements of a parasitic life style, including such adaptations as the ability to recognize host plants, form an invasive haustorium, and regulate the transfer of n...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2010.01.004
更新日期：2010-04-01 00:00:00
abstract：:A serious factor limiting the engineering of stress tolerance has been our ignorance about the function of stress-induced genes. A stress-activated novel aldose-aldehyde reductase was cloned from alfalfa. The ectopic expression of this gene in tobacco resulted in tolerance to oxidative stress and dehydration. Physiolo...
journal_title：Trends in plant science
pub_type： 新闻
doi：10.1016/s1360-1385(01)01983-5
更新日期：2001-07-01 00:00:00
abstract：:Recently established links between the tomato cyclophilin A-type protein DIAGEOTROPICA and the regulation of polar auxin transport provide first mechanistic insights into the function of this enigmatic locus. ...
journal_title：Trends in plant science
pub_type： 评论,杂志文章
doi：10.1016/j.tplants.2015.04.009
更新日期：2015-06-01 00:00:00
abstract：:Acetyl-coenzyme A (CoA) is a central metabolite involved in numerous anabolic and catabolic pathways, as well as in protein acetylation. Beyond histones, a large number of metabolic enzymes are acetylated in both animal and bacteria, and the protein acetylome is now emerging in plants. Protein acetylation is influence...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2012.03.008
更新日期：2012-07-01 00:00:00
abstract：:Brassinosteroids (BRs) are a group of phytohormones that regulate various biological processes in plants. Interactions and crosstalk between BRs and other plant hormones control a broad spectrum of physiological and developmental processes. In this review, we examine recent findings which indicate that BR signaling co...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2012.05.012
更新日期：2012-10-01 00:00:00
abstract：:Through multifaceted genome-scale research involving phylogenomics, targeted gene surveys, and gene expression analyses in diverse basal lineages of angiosperms, our studies provide insights into the most recent common ancestor of all extant flowering plants. MADS-box gene duplications have played an important role in...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2007.06.012
更新日期：2007-08-01 00:00:00
abstract：:The formation of specialized metabolites enables plants to respond to biotic and abiotic stresses, but requires the sequential action of multiple enzymes. To facilitate swift production and to avoid leakage of potentially toxic and labile intermediates, many of the biosynthetic pathways are thought to organize in mult...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2014.11.002
更新日期：2015-01-01 00:00:00
abstract：:A limiting factor for photosynthetic organisms is their light-harvesting efficiency, that is the efficiency of their conversion of light energy to chemical energy. Small modifications or variations of chlorophylls allow photosynthetic organisms to harvest sunlight at different wavelengths. Oxygenic photosynthetic orga...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2011.03.011
更新日期：2011-08-01 00:00:00
abstract：:The recent application of immunohistochemistry and molecular techniques has revealed that endosperm development depends on a genetic program that combines an ancient process for cellularization (similar to that seen in late Paleozoic seed ferns) with a mechanism for specifying asymmetric cell fates that has parallels ...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/s1360-1385(99)01431-4
更新日期：1999-07-01 00:00:00
abstract：:The Arabidopsis thaliana accession Landsberg erecta contains an induced mutation in the leucine-rich repeat receptor-like Ser/Thr kinase gene ERECTA. Landsberg erecta is commonly used as a genetic background in mutant screens and in natural variation studies. Therefore, the erecta mutation is present in many loss-of-f...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2009.01.010
更新日期：2009-04-01 00:00:00
abstract：:Reactive oxygen species (ROS)- and calcium- dependent signaling pathways play well-established roles during plant innate immunity. Chloroplasts host major biosynthetic pathways and have central roles in energy production, redox homeostasis, and retrograde signaling. However, the organelle's importance in immunity has ...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2014.10.002
更新日期：2015-01-01 00:00:00
abstract：:The plant holobiont extends the plant's capacity for nutrient acquisition and stress protection. Recent studies show that under biotic stress plants can promote the acquisition of certain beneficial bacteria to their rhizosphere. Active emission of volatile organic compounds (VOCs) is a newly identified mechanism util...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2019.01.008
更新日期：2019-03-01 00:00:00
abstract：:To exploit plants as living substrates, biotrophic fungi have evolved remarkable variations of their tubular cells, the hyphae. They form infection structures such as appressoria, penetration hyphae and infection hyphae to invade the plant with minimal damage to host cells. To establish compatibility with the host, co...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/s1360-1385(02)02297-5
更新日期：2002-08-01 00:00:00
abstract：:Woody plant (WP) declines have multifactorial determinants as well as a biological and economic reality. The vascular system of WPs involved in the transport of carbon, nitrogen, and water from sources to sinks has a seasonal activity, which places it at a central position for mediating plant-environment interactions ...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2019.12.024
更新日期：2020-04-01 00:00:00
abstract：:Recent work has resulted in the identification of >100 endogenous non-coding small RNA molecules in plants. These micro-RNAs (miRNAs) have the capacity to regulate a range of predicted target mRNAs, many of which are transcription factors involved in the control of meristem identity. Mutants defective in either CARPEL...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/s1360-1385(02)02361-0
更新日期：2002-11-01 00:00:00
abstract：:Eating plant-derived compounds can lead to a longer and healthier life and also benefits the environment. Innovation in the fresh food sector, as well as new cultivars, can improve consumption of fruit and vegetables, with MYB transcription factors being a target to drive this novelty. Plant MYB transcription factors ...
journal_title：Trends in plant science
pub_type： 杂志文章,评审
doi：10.1016/j.tplants.2018.06.001
更新日期：2018-08-01 00:00:00
abstract：:Genomes Uncoupled 1 (GUN1) plays a critical role in various retrograde signaling pathways. Despite numerous studies, the precise molecular mechanism underlying GUN1-mediated retrograde signaling remains elusive. Recently, MORF2 and cpHSC70 have been identified as GUN1-interacting proteins, linking retrograde signaling...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2019.07.005
更新日期：2019-10-01 00:00:00
abstract：:The highly photosynthetic-efficient C4 grasses, such as switchgrass (Panicum virgatum), Miscanthus (Miscanthusxgiganteus), sorghum (Sorghum bicolor) and maize (Zea mays), are expected to provide abundant and sustainable resources of lignocellulosic biomass for the production of biofuels. A deeper understanding of the ...
journal_title：Trends in plant science
pub_type： 杂志文章
doi：10.1016/j.tplants.2008.06.002
更新日期：2008-08-01 00:00:00
