Endogenous peptide ligand-receptor systems for diverse signaling networks in plants.

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

authors： Morris RJ

更新日期：2018-06-01 00:00:00

abstract：:Microorganisms play essential roles in almost every environment on earth. For instance, microbes decompose organic material, or establish symbiotic relationships that range from pathogenic to mutualistic. Symbiotic relationships have been particularly well studied for microbial plant pathogens and have emphasized the ...

journal_title：Current opinion in plant biology

authors： Rovenich H,Boshoven JC,Thomma BP

更新日期：2014-08-01 00:00:00

abstract：:Thousands of sieve tube exudate proteins (STEP) have now been identified and predicted to fulfill a diversity of functions. However, most STEPs should be considered putative, since methods to collect sieve tube exudates have many technical drawbacks, and advanced functional characterization will be required to disting...

journal_title：Current opinion in plant biology

authors： De Marco F,Le Hir R,Dinant S

更新日期：2018-06-01 00:00:00

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

authors： Humphreys JM,Chapple C

更新日期：2002-06-01 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：:Recent advances in the study of plant peroxisomes are shedding new light on the importance of these organelles for plant development, and are revealing similarities and differences in peroxisome protein import pathways between plants, animals and fungi. For example, the import of matrix proteins that carry the PTS1 an...

journal_title：Current opinion in plant biology

authors： Baker A,Sparkes IA

更新日期：2005-12-01 00:00:00

abstract：:Membraneless compartments are formed from the dynamic physical association of proteins and RNAs through liquid-liquid phase separation, and have recently emerged as an exciting new mechanism to explain the dynamic organization of biochemical processes in the cell. In this review, we provide an overview of the current ...

journal_title：Current opinion in plant biology

authors： Cuevas-Velazquez CL,Dinneny JR

更新日期：2018-10-01 00:00:00

abstract：:Elucidation of plant dynamics under fluctuating natural environments is a challenging goal in plant physiology. Recently, using a computer statistics integrating a series of transcriptome data of field-grown rice leaves during an entire crop season and several corresponding environmental data such as solar radiation a...

journal_title：Current opinion in plant biology

authors： Izawa T

更新日期：2015-04-01 00:00:00

abstract：:Recent molecular biological and genetical studies have identified several positive and negative regulators of gibberellin (GA) signalling pathways in higher plants. The DELLA protein functions as a negative regulator of GA signalling; its degradation through the ubiquitin/proteasome pathway is a key event in the regul...

journal_title：Current opinion in plant biology

authors： Gomi K,Matsuoka M

更新日期：2003-10-01 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：: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：:The pan-tropical wild relatives of rice grow in a wide variety of habitats: forests, savanna, mountainsides, rivers and lakes. The completion of the sequencing of the rice nuclear and cytoplasmic genomes affords an opportunity to widen our understanding of the genomes of the genus Oryza. Research on the Oryza genus ha...

journal_title：Current opinion in plant biology

authors： Vaughan DA,Morishima H,Kadowaki K

更新日期：2003-04-01 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：:Plants have the ability to generate different and new organs throughout their life cycle. Organ growth is mostly determined by the combinatory effects of cell proliferation and cell expansion. Still, organ size and shape are adjusted constantly by environmental conditions and developmental timing. The plasticity of pl...

journal_title：Current opinion in plant biology

authors： Rodriguez RE,Schommer C,Palatnik JF

更新日期：2016-12-01 00:00:00

abstract：:The intrinsic size of plant organs is determined by developmental signals, yet the molecular and genetic mechanisms that control organ size are largely unknown. Ongoing functional analysis of Arabidopsis genes is defining important regulators involved in these mechanisms. Key features of this control are the coordinat...

journal_title：Current opinion in plant biology

authors： Mizukami Y

更新日期：2001-12-01 00:00:00

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

authors： Pruitt RE

更新日期：1999-10-01 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：:Nonhost resistance confers robust protection against pathogenic invaders, and has many similarities to host resistance. Through the different steps of pathogen development, plants make use of diverse defence strategies to present obstacles to the invader. These include preformed barriers, innate immunity in response t...

journal_title：Current opinion in plant biology

authors： Thordal-Christensen H

更新日期：2003-08-01 00:00:00

abstract：:Recent studies in yeast, animals and plants have provided major breakthroughs in unraveling the molecular mechanism of higher-order gene regulation. In conjunction with the DNA code, proteins that are involved in chromatin remodeling, histone modification and epigenetic imprinting form a large network of interactions ...

journal_title：Current opinion in plant biology

authors： Fransz PF,de Jong JH

更新日期：2002-12-01 00:00:00

abstract：:Recent studies on the differential expression of genes associated with leaf senescence support the long-standing interpretation of plant senescence as an organized, genetically controlled process. Sequence identities of genes that are differentially expressed in senescing leaves indicate roles in the salvage of nutrie...

journal_title：Current opinion in plant biology

authors： Bleecker AB

更新日期：1998-02-01 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：: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

authors： Geldner N

更新日期：2009-02-01 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：: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

authors： Gutierrez C

更新日期：1998-12-01 00:00:00

abstract：:We review the recent advances on Ca(2+) in tip-growing cells, with a special focus on pollen tubes. New genes for Ca(2+) pumps, channels and sensing proteins have been recently described, with special emphasis on cyclic nucleotide gated channels (CNGCs) and glutamate receptor-like channels (GLRs). We also review the c...

journal_title：Current opinion in plant biology

authors： Konrad KR,Wudick MM,Feijó JA

更新日期：2011-12-01 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：:Polyploidy plays a significant role in the evolution of flowering plants. Understanding the effects of polyploidy on the epigenetic regulation of adaptive traits may resolve questions about the success of polyploids. One such trait, flowering time, has been the subject of several gene expression studies because it has...

journal_title：Current opinion in plant biology

authors： Mayfield D,Chen ZJ,Pires JC

更新日期：2011-04-01 00:00:00

abstract：:Expansins are now generally accepted to be key regulators of wall extension during growth. Several alternative roles for expansins have emerged in which the emphasis of their action is on wall breakdown or softening in processes such as fruit ripening, pollination, germination and abscission. Expansins are commonly en...

journal_title：Current opinion in plant biology

authors： Li Y,Jones L,McQueen-Mason S

更新日期：2003-12-01 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：:Plants have evolved specialized vascular tissues for the distribution of energy, water, nutrients, and for communication. The phloem transports sugars from photosynthetic source regions (e.g. mature leaves) to sugar sinks (e.g. developing tissues such as buds, flowers, roots). Moreover, chemical signals such as hormon...

journal_title：Current opinion in plant biology

authors： Jensen KH

更新日期：2018-06-01 00:00:00