Cell cycle entry, maintenance, and exit during plant development.

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：: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

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

更新日期：2009-04-01 00:00:00

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

authors： Mascia PN,Flavell RB

更新日期：2004-04-01 00:00:00

abstract：:Recent progress in the genetic dissection of plant disease resistance signaling pathways has opened a number of new avenues towards engineering pathogen resistance in crops. Genes controlling race-specific and broad-spectrum resistance responses have been cloned, and novel induced resistance pathways have been identif...

journal_title：Current opinion in plant biology

authors： Salmeron JM,Vernooij B

更新日期：1998-08-01 00:00:00

abstract：:Agriculture faces enormous challenges including the need to substantially increase productivity, reduce environmental footprint, and deliver renewable alternatives that are being addressed by developing new oil crops for the future. The efforts include domestication of Lepidium spp. using genomics-aided breeding as a ...

journal_title：Current opinion in plant biology

authors： Ortiz R,Geleta M,Gustafsson C,Lager I,Hofvander P,Löfstedt C,Cahoon EB,Minina E,Bozhkov P,Stymne S

更新日期：2020-08-01 00:00:00

abstract：:Medicago truncatula will be among the first plant species to benefit from the completion of a whole-genome sequencing project. For each of these species, Arabidopsis, rice and now poplar and Medicago, annotation, the process of identifying gene structures and defining their functions, is essential for the research com...

journal_title：Current opinion in plant biology

authors： Town CD

更新日期：2006-04-01 00:00:00

abstract：:The size of plant cells is determined by genetic, structural and physical factors as well as by internal and external signals. Our knowledge of the molecular mechanisms of these controls is still rudimentary. Recent studies indicate that ploidy level exerts an important control on cell size. By increasing ploidy, endo...

journal_title：Current opinion in plant biology

authors： Kondorosi E,Roudier F,Gendreau E

更新日期：2000-12-01 00:00:00

abstract：:As sessile organisms, plants need to continuously adjust their responses to external stimuli to cope with changing growth conditions. Since the seed dispersal range is often rather limited, exposure of progeny to the growth conditions of parents is very probable. The plasticity of plant phenotypes cannot be simply exp...

journal_title：Current opinion in plant biology

authors： Boyko A,Kovalchuk I

更新日期：2011-06-01 00:00:00

abstract：:A large proportion of the genes in any plant genome encode enzymes of primary and specialized (secondary) metabolism. Not all plant primary metabolites, those that are found in all or most species, have been identified. Moreover, only a small portion of the estimated hundreds of thousand specialized metabolites, those...

journal_title：Current opinion in plant biology

authors： Fridman E,Pichersky E

更新日期：2005-06-01 00:00:00

abstract：:Cytokinins are a class of phytohormones that regulate a wide variety of physiological and developmental processes such as shoot and root growth. Cytokinin signaling relies on a phosphorelay mechanism similar to the prokaryotic two-component system. Although the principal components mediating this cascade have been ide...

journal_title：Current opinion in plant biology

authors： Perilli S,Moubayidin L,Sabatini S

更新日期：2010-02-01 00:00:00

abstract：:The plant hormones salicylic acid (SA), jasmonic acid (JA), and ethylene (ET) are major players in the regulation of signaling networks that are involved in induced defense responses against pathogens and insects. During the past two years, significant progress has been made in understanding the function of NON-EXPRES...

journal_title：Current opinion in plant biology

authors： Pieterse CM,Van Loon LC

更新日期：2004-08-01 00:00:00

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

authors： Demura T,Ye ZH

更新日期：2010-06-01 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：:All the above-ground organs of a plant are derived from stem cells that reside in shoot apical meristems (SAM). Over the past 25 years, the genetic pathways that control the proliferation of stem cells within the SAM, and the differentiation of their progenitors into lateral organs, have been described in great detail...

journal_title：Current opinion in plant biology

authors： Fouracre JP,Poethig RS

更新日期：2020-12-01 00:00:00

abstract：:Meristems are centers of cell proliferation with a defined internal structure that is dynamically perpetuated throughout a plant's life although its constituent cells constantly change. When progressing from stem cell state towards differentiation, individual cells adopt developmental programs according to their curre...

journal_title：Current opinion in plant biology

authors： Holt AL,van Haperen JM,Groot EP,Laux T

更新日期：2014-02-01 00:00:00

abstract：:Chemistry assigns phosphate (Pi) dominant roles in metabolism; however, it also renders the macronutrient a genuinely limiting factor of plant productivity. Pi bioavailability is restricted by low Pi mobility in soil and antagonized by metallic toxicities, which force roots to actively seek and selectively acquire the...

journal_title：Current opinion in plant biology

authors： Abel S

更新日期：2017-10-01 00:00:00

abstract：:Plant-infecting viruses cause significant crop losses around the world and the majority of emerging threats to crop production have a viral etiology. Significant progress has been made and continues to be made in understanding how viruses induce disease and overcome some forms of resistance-particularly resistance bas...

journal_title：Current opinion in plant biology

authors： Palukaitis P,Groen SC,Carr JP

更新日期：2013-08-01 00:00:00

abstract：:The arbuscular mycorrhiza (AM) is a symbiosis between most terrestrial plants and fungi of the ancient phylum Glomeromycota. AM improves the uptake of water and mineral nutrients, such as phosphorus (P) and nitrogen (N), of the host plant in exchange for photosynthetically fixed carbon. Successful colonization and a f...

journal_title：Current opinion in plant biology

authors： Bucher M,Wegmüller S,Drissner D

更新日期：2009-08-01 00:00:00

abstract：:Protein farnesylation has an important role in the regulation of plant development and signal transduction, but the exact function of this modification is not well understood. The identification of protein farnesyltransferase substrates, together with the genetic analysis of mutants that are deficient in protein farne...

journal_title：Current opinion in plant biology

authors： Galichet A,Gruissem W

更新日期：2003-12-01 00:00:00

abstract：:Developing new genotypes of plants is one of the key options for adaptation of agriculture to climate change. Plants may be required to provide resilience in changed climates or support the migration of agriculture to new regions. Very different genotypes may be required to perform in the modified environments of prot...

journal_title：Current opinion in plant biology

authors： Henry RJ

更新日期：2020-08-01 00:00:00

abstract：:In higher plants, one of the most striking effects of light at the cellular level is the formation of phytochrome nuclear bodies (PNBs). In Arabidopsis, two types of PNBs have been described: a transient type of PNBs (tPNBs), containing both phytochrome A and phytochrome B, observed during the dark-to-light transition...

journal_title：Current opinion in plant biology

authors： Chen M

更新日期：2008-10-01 00:00:00

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

authors： König J,Muthuramalingam M,Dietz KJ

更新日期：2012-06-01 00:00:00

abstract：:Colour change in flowers (with age and/or after pollination) is taxonomically widespread, has evolved repeatedly, and has a range of putative selective benefits linked to modifying pollinator behaviour; however, this phenomenon seems paradoxically uncommon. We explore this paradox by reviewing the empirical evidence a...

journal_title：Current opinion in plant biology

authors： Ruxton GD,Schaefer HM

更新日期：2016-08-01 00:00:00

abstract：:Phytopathogenic bacteria suppress plant innate immunity and promote pathogenesis by injecting proteins called type III effectors into plant cells using a type III protein secretion system. These type III effectors use at least three strategies to alter host responses. One strategy is to alter host protein turnover, ei...

journal_title：Current opinion in plant biology

authors： Block A,Li G,Fu ZQ,Alfano JR

更新日期：2008-08-01 00:00:00

abstract：:The regulation of plant metabolic processes in response to environmental and developmental signals is a complex interaction between optimization of enzyme activity and transcriptional regulation of gene expression. Through painstaking efforts over more than 50 years, many metabolic pathways in plants have been charact...

journal_title：Current opinion in plant biology

authors： Buckhout TJ,Thimm O

更新日期：2003-06-01 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：: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：:Given the prevalence of duplicate genes and genomes in plant species, the study of their evolutionary dynamics has been a focus of study in plant evolutionary genetics over the past two decades. The past few years have been a particularly exciting time because recent theoretical and experimental investigations have le...

journal_title：Current opinion in plant biology

authors： Moore RC,Purugganan MD

更新日期：2005-04-01 00:00:00

abstract：:Photorespiration is a Janus-headed metabolic process: it makes oxygenic photosynthesis possible by scavenging its major toxic by-product, 2-phosphoglycolate, but also leads to high losses of freshly assimilated CO(2) from most land plants. Photorespiration has been often classified as a wasteful process but is now inc...

journal_title：Current opinion in plant biology

authors： Bauwe H,Hagemann M,Kern R,Timm S

更新日期：2012-06-01 00:00:00

abstract：:Membrane-lined channels called plasmodesmata (PD) connect the cytoplasts of adjacent plant cells across the cell wall, permitting intercellular movement of small molecules, proteins, and RNA. Recent genetic screens for mutants with altered PD transport identified genes suggesting that chloroplasts play crucial roles i...

journal_title：Current opinion in plant biology

authors： Brunkard JO,Runkel AM,Zambryski PC

更新日期：2013-10-01 00:00:00