Abstract:
:The genomes of many plant viruses have a coding capacity limited to <10 proteins, yet it is becoming increasingly clear that individual plant virus proteins may interact with several targets in the host for establishment of infection. As new functions are uncovered for individual viral proteins, virologists have realized that the apparent simplicity of the virus genome is an illusion that belies the true impact that plant viruses have on host physiology. In this review, we discuss our evolving understanding of the function of the P6 protein of Cauliflower mosaic virus (CaMV), a process that was initiated nearly 35 years ago when the CaMV P6 protein was first described as the 'major inclusion body protein' (IB) present in infected plants. P6 is now referred to in most articles as the transactivator (TAV)/viroplasmin protein, because the first viral function to be characterized for the Caulimovirus P6 protein beyond its role as an inclusion body protein (the viroplasmin) was its role in translational transactivation (the TAV function). This review will discuss the currently accepted functions for P6 and then present the evidence for an entirely new function for P6 in intracellular movement.
journal_name
J Exp Botjournal_title
Journal of experimental botanyauthors
Schoelz JE,Angel CA,Nelson RS,Leisner SMdoi
10.1093/jxb/erv520subject
Has Abstractpub_date
2016-03-01 00:00:00pages
2039-48issue
7eissn
0022-0957issn
1460-2431pii
erv520journal_volume
67pub_type
杂志文章,评审abstract::Nitrogen (N) nutrition, post-anthesis temperature and drought-induced changes in the kinetics of accumulation of dry mass, total grain N and protein fractions (albumins-globulins, amphiphils, gliadins, and glutenins) contents were examined for winter wheat (Triticum aestivum L.). Crops were grown in controlled environ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erg183
更新日期:2003-07-01 00:00:00
abstract::Adoption of rice varieties that perform well under high iron-associated (HIA) stress environments can enhance rice production in West Africa. This study reports the genetic characterization of 323 rice accessions and breeding lines cultivated in West Africa using genotyping-by-sequencing and their phenotypic response ...
journal_title:Journal of experimental botany
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journal_title:Journal of experimental botany
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abstract::The mistletoe, Viscum album, living on Scots pine (Pinus sylvestris) has been reported barely to regulate its transpiration and thus heavily to affect the gas exchange of its host. The extent of this mistletoe effect and its underlying mechanism has, so far, only been partially analysed. In this study, pine branches w...
journal_title:Journal of experimental botany
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journal_title:Journal of experimental botany
pub_type: 杂志文章
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abstract::Successful phloem feeding requires overcoming a number of phloem-related plant properties and reactions. The most important hurdle is formed by the phloem wound responses, such as coagulating proteins in the phloem sieve elements of the plant and in the capillary food canal in the insect's mouth parts, i.e. the stylet...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
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abstract::Stomatal responses to leaf-to-air vapour pressure deficit (LVPD), leaf water potential components, and cuticular properties were characterized for Douglas-fir (Pseudotsuga menziesii) foliage collected from tree tops along a height gradient from 5 m to 58 m in order to explore height-related trends in stomatal sensitiv...
journal_title:Journal of experimental botany
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更新日期:2010-01-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erx046
更新日期:2017-03-01 00:00:00
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journal_title:Journal of experimental botany
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更新日期:2017-04-01 00:00:00
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journal_title:Journal of experimental botany
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更新日期:2013-01-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
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更新日期:2015-02-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erp120
更新日期:2009-01-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/err134
更新日期:2011-08-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erq168
更新日期:2010-07-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erw230
更新日期:2016-08-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erh136
更新日期:2004-06-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ern097
更新日期:2008-01-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
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更新日期:2004-12-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:
更新日期:2001-06-01 00:00:00
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journal_title:Journal of experimental botany
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更新日期:2013-03-01 00:00:00
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journal_title:Journal of experimental botany
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更新日期:2014-10-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
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abstract::Plants co-evolved with an enormous variety of microbial pathogens and insect herbivores under daily and seasonal variations in abiotic environmental conditions. Hence, plant cells display a high capacity to respond to diverse stresses through a flexible and finely balanced response network that involves components suc...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
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更新日期:2016-03-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/47.Special_Issue.1205
更新日期:1996-08-01 00:00:00
abstract::Autophagy plays a critical role in plants under biotic stress, including the response to pathogen infection. We investigated whether autophagy-related genes (ATGs) are involved in infection with Bamboo mosaic virus (BaMV), a single-stranded positive-sense RNA virus. Initially, we observed that BaMV infection in Nicoti...
journal_title:Journal of experimental botany
pub_type: 杂志文章
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更新日期:2019-09-24 00:00:00
abstract::Sugars play an important role in grapevine flowering. This complex process from inflorescence initiation to fruit maturity takes two growing seasons. Currently, most of the available data concern the involvement of sugars as energy sources during the formation of reproductive structures from initiation of inflorescenc...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
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更新日期:2008-01-01 00:00:00
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journal_title:Journal of experimental botany
pub_type: 杂志文章
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更新日期:2012-02-01 00:00:00
abstract::The effect of water stress on stomatal closure in sunflower plants has been found to be dependent on K(+) nutrient status. When plants with different internal K(+) content were subjected to a water-stress period, stomatal conductance was reduced more markedly in plants with an adequate K(+) supply than in K(+)-starved...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erp379
更新日期:2010-02-01 00:00:00
abstract::The fact that silicon application alleviates water deficit stress has been widely reported, but the underlying mechanism remains unclear. Here the effects of silicon on water uptake and transport of sorghum seedlings (Sorghum bicolor L.) growing under polyethylene glycol-simulated osmotic stress in hydroponic culture ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eru220
更新日期:2014-09-01 00:00:00