A systems biology approach to the evolution of plant-virus interactions.

abstract：:Plants are sedentary, and so have unavoidably close contact with agents that target their genome integrity. To sense and react to these threats, plants have evolved DNA stress checkpoint mechanisms that arrest the cell cycle and activate the DNA repair machinery to preserve the genome content. Although the pathways th...

journal_title：Current opinion in plant biology

authors： Cools T,De Veylder L

更新日期：2009-02-01 00:00:00

abstract：:Avirulence genes are originally defined by their negative impact on the ability of a pathogen to infect their host plant. Many avirulence genes are now known to represent a subset of virulence factors involved in the mediation of the host-pathogen interaction. Characterization of avirulence genes has revealed that the...

journal_title：Current opinion in plant biology

authors： White FF,Yang B,Johnson LB

更新日期：2000-08-01 00:00:00

abstract：:Karrikins are butenolides in smoke and char that stimulate seed germination. Karrikin action in Arabidopsis requires the F-box protein MAX2 and the α/β-hydrolase KAI2, a paralogue of D14 that is required for perception of strigolactones (SL). SL response involves hydrolysis by D14, whereas karrikins bind to KAI2 witho...

journal_title：Current opinion in plant biology

authors： Waters MT,Scaffidi A,Flematti GR,Smith SM

更新日期：2013-10-01 00:00:00

abstract：:Terpene synthases are the primary enzymes in the formation of low-molecular-weight terpene metabolites. Rapid progress in the biochemical and molecular analysis of terpene synthases has allowed significant investigations of their evolution, structural and mechanistic properties, and regulation. The organization of ter...

journal_title：Current opinion in plant biology

authors： Tholl D

更新日期：2006-06-01 00:00:00

abstract：:The common controls that are involved in both vegetative and floral development are becoming apparent at the molecular level. Intriguing links are also emerging between developmental events during the juvenile/adult and floral transitions. This progress has made it possible to test the annual model of floral transitio...

journal_title：Current opinion in plant biology

authors： Battey NH,Tooke F

更新日期：2002-02-01 00:00:00

abstract：:Although next-generation sequencing (NGS) technology has enabled the decoding of many crop species genomes, most of the underlying genetic components for economically important crop traits remain to be determined. Network approaches have proven useful for the study of the reference plant, Arabidopsis thaliana, and the...

journal_title：Current opinion in plant biology

authors： Lee T,Kim H,Lee I

更新日期：2015-04-01 00:00:00

abstract：:Amino acids represent the major transport form of reduced nitrogen in plants. Long-distance transport of amino acids occurs in the xylem and the phloem. However, the phloem is the main transport route for bulk flow of the organic nitrogen from source leaves to sink tissues. Phloem loading in leaves of most annual plan...

journal_title：Current opinion in plant biology

authors： Tegeder M,Hammes UZ

更新日期：2018-06-01 00:00:00

abstract：:Forest trees in general are out-crossing, long-lived, and at early stages of domestication. Molecular evolution at neutral sites is very slow because of the long generation times. Transferring information between closely related conifer species is facilitated by high sequence similarity. At the nucleotide level, trees...

journal_title：Current opinion in plant biology

authors： Savolainen O,Pyhäjärvi T

更新日期：2007-04-01 00:00:00

abstract：:SUMOylation is an essential post-translational modification that affects several cellular processes, from gene replication to stress response. Studies using the SUMO (de)conjugation machinery have provided evidence regarding its potential to improve crop performance and productivity under normal and adverse conditions...

journal_title：Current opinion in plant biology

authors： Rosa MT,Abreu IA

更新日期：2019-06-01 00:00:00

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

authors： Paciorek T,Bergmann DC

更新日期：2010-12-01 00:00:00

abstract：:RNA-seq, the measurement of steady-state RNA levels by next generation sequencing, has enabled quantitative transcriptome analyses of complex traits in many species without requiring the parallel sequencing of their genomes. The complex trait of C4 photosynthesis, which increases photosynthetic efficiency via a bioche...

journal_title：Current opinion in plant biology

authors： Schlüter U,Denton AK,Bräutigam A

更新日期：2016-06-01 00:00:00

abstract：:Phytohormone gibberellins (GA) are a large family of tetracyclic diterpenoids and play the important roles in modulation of plant growth and development throughout the plant life cycle. GA depresses its signaling by the GA-promoted destabilization of the DELLA protein growth repressors via 26S proteasome pathway. Rece...

journal_title：Current opinion in plant biology

authors： Jiang C,Fu X

更新日期：2007-10-01 00:00:00

abstract：:Molecular and genomic studies have shown that several genes with various functions are induced by drought and cold stresses, and that various transcription factors are involved in the regulation of stress-inducible genes. The products of stress-inducible genes function not only in stress tolerance but also in stress r...

journal_title：Current opinion in plant biology

authors： Shinozaki K,Yamaguchi-Shinozaki K,Seki M

更新日期：2003-10-01 00:00:00

abstract：:In plants, the intercellular transport of simple and complex molecules can occur symplastically through plasmodesmata. These are membranous channels embedded in cell walls that connect neighbouring cells. The properties of the cell walls surrounding plasmodesmata determine their transport capacity and permeability. Th...

journal_title：Current opinion in plant biology

authors： Knox JP,Benitez-Alfonso Y

更新日期：2014-12-01 00:00:00

abstract：:Since plants are sessile they must be able to sense and rapidly respond to changes in ambient temperature. Key aspects of plant development, including the transition to flowering and the circadian clock, have important inputs from ambient temperature. In the model system Arabidopsis thaliana, molecular candidates for ...

journal_title：Current opinion in plant biology

authors： Samach A,Wigge PA

更新日期：2005-10-01 00:00:00

abstract：:Chlamydomonas has traditionally been exploited as an organism that is associated with sophisticated physiological, genetic and molecular analyses, all of which have been used to elucidate several biological processes, especially photosynthesis and flagella function and assembly. Recently, the genomics of Chlamydomonas...

journal_title：Current opinion in plant biology

authors： Grossman AR,Croft M,Gladyshev VN,Merchant SS,Posewitz MC,Prochnik S,Spalding MH

更新日期：2007-04-01 00:00:00

abstract：:Innate defense in wild plant populations is an invaluable resource for understanding how sustainable disease control can be achieved in crops through research that is rooted in molecular and evolutionary biology. Much progress has been made from molecular research into pathogen detection and defense induction. Bacteri...

journal_title：Current opinion in plant biology

authors： Holub EB

更新日期：2006-08-01 00:00:00

abstract：:Completion of the genomic sequencing of rice has enhanced the discovery of new genes. Wild rice relatives are good sources for extending the genetic variation of cultivated rice. Reproductive barriers are commonly found in distant crosses of rice and are attracting attention. The combination of genetic analyses and mo...

journal_title：Current opinion in plant biology

authors： Doi K,Yasui H,Yoshimura A

更新日期：2008-04-01 00:00:00

abstract：:Transcriptional reprogramming in response to developmental changes or environmental inputs is regulated by a wide variety of transcription factors and cofactors. In plants, the stability of many transcriptional regulators is mediated by the ubiquitin-mediated proteasome. Recent reports suggest that additional post-tra...

journal_title：Current opinion in plant biology

authors： Skelly MJ,Frungillo L,Spoel SH

更新日期：2016-10-01 00:00:00

abstract：:Successful penetration of living plant tissue by fungal pathogens is preceded by an exchange of signals between both organisms. Recent mutational approaches revealed the importance of cAMP-dependent signalling pathways for fungal development and virulence on their hosts. ...

journal_title：Current opinion in plant biology

authors： Knogge W

更新日期：1998-08-01 00:00:00

abstract：:Polyploidy, or whole genome duplication, is recognized as an important feature of eukaryotic genome evolution. Among eukaryotes, polyploidy has probably had the largest evolutionary impact on vascular plants where many contemporary species are of recent polyploid origin. Genomic analyses have uncovered evidence of at ...

journal_title：Current opinion in plant biology

authors： Arrigo N,Barker MS

更新日期：2012-04-01 00:00:00

abstract：:Flowers of the lower eudicot Aquilegia (columbine) possess morphological innovations, namely elaborate petal spurs and a fifth distinct organ identity, the staminodium, that are well suited to the investigation of key questions in developmental evolution. The recent evolution of these characteristics combined with a g...

journal_title：Current opinion in plant biology

authors： Sharma B,Yant L,Hodges SA,Kramer EM

更新日期：2014-02-01 00:00:00

abstract：:Salicylic acid (SA) is synthesised by plants in response to challenge by a diverse range of phytopathogens and is essential to the establishment of both local and systemic-acquired resistance (SAR). SA application induces accumulation of pathogenesis-related (PR) proteins. Mutations leading to either reduced SA produc...

journal_title：Current opinion in plant biology

authors： Loake G,Grant M

更新日期：2007-10-01 00:00:00

abstract：:As current research activities have focused on symbiotic or parasitic plant-microbe interactions, other types of associations between plants and microorganisms are often overlooked. Endophytic bacteria colonize inner host tissues, sometimes in high numbers, without damaging the host or eliciting strong defense respons...

journal_title：Current opinion in plant biology

authors： Reinhold-Hurek B,Hurek T

更新日期：2011-08-01 00:00:00

abstract：:Transcriptional regulation plays a major role in defining cell identity. Analysis of cell type-resolution expression profiling datasets is moving beyond cataloging gene expression patterns to reveal novel biological insights. Recently developed expression maps of the shoot apical meristem and gametophytes can be used ...

journal_title：Current opinion in plant biology

authors： Taylor-Teeples M,Ron M,Brady SM

更新日期：2011-10-01 00:00:00

abstract：:The combination of mutational and molecular studies has shed light on the role of reactive oxygen intermediates and programmed cell death in cereal disease resistance mechanisms. Rice Rac1 and barley Rar1 represent conserved disease resistance signalling genes, which may have related functions in animals. The analysis...

journal_title：Current opinion in plant biology

authors： Piffanelli P,Devoto A,Schulze-Lefert P

更新日期：1999-08-01 00:00:00

abstract：:To control the abundance of plasma membrane receptors and transporters is crucial for proper perception and response to extracellular signals from surrounding cells and the environment. Posttranslational modification of plasma membrane proteins, especially ubiquitin conjugation or ubiquitylation, is key for the determ...

journal_title：Current opinion in plant biology

authors： Isono E,Kalinowska K

更新日期：2017-12-01 00:00:00

abstract：:Although concerted efforts to understand selected botanical models have been made, the resulting basic knowledge varies in its applicability to other diverse species including the major crops. Recent advances in high-throughput genomics are offering new avenues through which to exploit model systems for the study of b...

journal_title：Current opinion in plant biology

authors： Osterlund MT,Paterson AH

更新日期：2002-04-01 00:00:00

abstract：:Fertilization is an important life event for sexually reproductive plants. Part of this process involves precise regulation of a series of complicated cell-cell communications between male and female tissues. Through genetic and omics approaches, many genes and proteins involved in this process have been identified. H...

journal_title：Current opinion in plant biology

authors： Kanaoka MM,Higashiyama T

更新日期：2015-12-01 00:00:00

abstract：:The cytoplasmic Ca(2+) signals that participate in nearly all aspects of plant growth and development encode information as binary switches or information-rich signatures. They are the result of influx (thermodynamically passive) and efflux (thermodynamically active) activities mediated by membrane transport proteins....

journal_title：Current opinion in plant biology

authors： Spalding EP,Harper JF

更新日期：2011-12-01 00:00:00