Abstract：
:Among plant-microbe interactions, root nodule symbiosis is one of the most important beneficial interactions providing legume plants with nitrogenous compounds. Over the past years a number of genes required for root nodule symbiosis has been identified but most recently great advances have been made to dissect signalling pathways and molecular interactions triggered by a set of receptor-like kinases. Genetic and biochemical approaches have not only provided evidence for the cross talk between bacterial infection of the host plant and organogenesis of a root nodule but also gained insights into dynamic regulation processes underlying successful infection events. Here, we summarise recent progress in the understanding of molecular mechanisms that regulate and trigger cellular signalling cascades during this mutualistic interaction.
journal_name
Curr Opin Plant Bioljournal_title
Current opinion in plant biologyauthors
Popp C,Ott Tdoi
10.1016/j.pbi.2011.03.016subject
Has Abstractpub_date
2011-08-01 00:00:00pages
458-67issue
4eissn
1369-5266issn
1879-0356pii
S1369-5266(11)00028-8journal_volume
14pub_type
杂志文章,评审abstract：:Traditional medicines in the form of botanical dietary supplements and nutraceuticals have found a place in 21st century healthcare. They nonetheless all contain compounds that are foreign to humans (i.e. xenobiotics) and that are subject to the same pharmacological issues encountered by synthetic therapeutic agents. ...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2005.03.010
更新日期：2005-06-01 00:00:00
abstract：:Growth of fungal hyphae is guided by a variety of chemical gradients, including nutrients, mating pheromones or host compounds. Over 100 years after chemotropism was first reported in fungus-plant interactions, our knowledge on the host signals, fungal receptors and cellular pathways is still rudimentary. Genetic anal...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2015.07.004
更新日期：2015-08-01 00:00:00
abstract：:Plants require calcium, magnesium, nitrogen, phosphorous, potassium and sulfur in relatively large amounts (>0.1% of dry mass) and each of these so-called macronutrients is essential for a plant to complete its life cycle. Normally, these minerals are taken up by plant roots from the soil solution in ionic form with t...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2009.04.003
更新日期：2009-06-01 00:00:00
abstract：:Members of the Acanthaceae, Apocynaceae, Bignoniaceae, Caprifoliaceae, Gentianaceae, Labiatae, Lamiaceae, Loasaceae, Loganiaceae, Oleaceae, Plantaginaceae, Rubiaceae, Saxifragaceae, Scrophulariaceae, Valerianaceae, and Verbenaceae plant families are well known to accumulate thousands of bioactive iridoids/secoiridoids...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2014.03.006
更新日期：2014-06-01 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
pub_type： 杂志文章,评审
doi：10.1016/1369-5266(88)80058-x
更新日期：1998-08-01 00:00:00
abstract：:Parent-of-origin dependent gene expression refers to differential activity of alleles inherited from the egg and sperm. In plants, zygotic genome activation (ZGA) and gene imprinting are two examples of this phenomenon, both of which occur during seed development. As its name implies, ZGA is a genome-wide process that...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2015.05.020
更新日期：2015-10-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2003.09.003
更新日期：2003-12-01 00:00:00
abstract：:Endogenous peptide ligand-receptor systems regulate cell-cell communications in various developmental processes in plants. Recent studies have revealed that the peptide-receptor combinations are not simply one-on-one with single roles. One peptide activates multiple downstream signaling through different receptors, wh...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2014.07.011
更新日期：2014-10-01 00:00:00
abstract：:Small RNA (sRNA) induces RNA interference (RNAi) in almost all eukaryotes. While sRNAs can move within an organism, they can also move between interacting organisms to induce gene silencing, a phenomenon called 'cross-kingdom RNAi'. Some sRNAs from pathogens or pests move into host cells and suppress host immunity in...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2017.05.003
更新日期：2017-08-01 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
pub_type： 杂志文章,评审
doi：10.1016/s1369-5266(00)00118-7
更新日期：2000-12-01 00:00:00
abstract：:During the past year, significant advances have been made in our understanding of stomatal development and its response to climate change, and in our knowledge of how guard cell Ca(2+) oscillations encode environmental signals. Recent studies on (de)phosphorylation mechanisms have provided new information on how guard...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/s1369-5266(00)00195-3
更新日期：2001-10-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2016.06.021
更新日期：2016-08-01 00:00:00
abstract：:The accumulation of a given element is a complex process controlled by a network of gene products critical for uptake, binding, transportation, and sequestration. Many of these genes and physiological processes affect more than one element. Therefore, to understand how elements are regulated, it is necessary to measur...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2009.05.002
更新日期：2009-06-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2011.05.007
更新日期：2011-10-01 00:00:00
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
更新日期：2000-10-01 00:00:00
abstract：:During the past two years, significant progress has been made towards understanding the molecular basis of how multiple pathways regulating the floral transition are integrated. The transcriptional regulation of several genes, the floral meristem identity gene LEAFY and the 'flowering-time' genes FLOWERING LOCUS T and...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/s1369-5266(00)00137-0
更新日期：2001-02-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2006.01.004
更新日期：2006-04-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2010.03.002
更新日期：2010-06-01 00:00:00
abstract：:Apoptotic cell death in animals is regulated by cysteine proteinases called caspases. Recently, vacuolar processing enzyme (VPE) was identified as a plant caspase. VPE deficiency prevents cell death during hypersensitive response and cell death of limited cell layers at the early stage of embryogenesis. Because plants...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2005.05.016
更新日期：2005-08-01 00:00:00
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
更新日期：2021-01-01 00:00:00
abstract：:Variation in grass architecture profoundly affects light capture, competition, and reproductive success, and is responsive to environmental factors such as crowding and nutrient limitation. Recent work in both model and crop systems has uncovered many aspects of the genetic control of branching, including conservation...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2006.11.015
更新日期：2007-02-01 00:00:00
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
更新日期：2018-12-01 00:00:00
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
更新日期：2017-02-01 00:00:00
abstract：:Linalool (3,7-dimethyl-1,6-octadien-3-ol) is a common floral volatile with two distinct enantiomers and related metabolites involved in the full spectrum of plant-pollinator interactions. Recent studies reveal a complex interplay between pollinator attraction and plant defense mediated by linalool and its derivatives,...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2016.05.007
更新日期：2016-08-01 00:00:00
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
更新日期：2018-08-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2008.09.009
更新日期：2009-02-01 00:00:00
abstract：:The basic mechanism of mitosis is universally conserved in all eucaryotes, but specific solutions to achieve this process have been adapted by different organisms during evolution. Although cytological studies of plant cells have contributed to our understanding of chromatin dynamics during mitosis, many of the molecu...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/s1369-5266(02)00297-2
更新日期：2002-12-01 00:00:00
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
更新日期：2020-02-01 00:00:00
abstract：:Conventional breeding for drought-prone environments (DPE) has been complemented by using exotic germplasm to extend crop gene pools and physiological approaches that consider water uptake (WU), water-use efficiency (WUE), and harvest index (HI) as drivers of yield. Drivers are associated with proxy genetic markers, s...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2008.02.005
更新日期：2008-04-01 00:00:00
abstract：:The phytohormones gibberellin (GA) and abscisic acid (ABA) play essential and often antagonistic roles in regulating plant growth, development and stress responses. The long-awaited identification of receptors for both GA and ABA has shed light upon the initial events that surround the perception of these two phytohor...
journal_title：Current opinion in plant biology
pub_type： 杂志文章,评审
doi：10.1016/j.pbi.2006.07.007
更新日期：2006-10-01 00:00:00
