Abstract:
:This perspective summarizes the presentations and discussions at the ' International Symposium on Synthetic Biology in Photosynthesis Research', which was held in Shanghai in 2018. Leveraging the current advanced understanding of photosynthetic systems, the symposium brain-stormed about the redesign and engineering of photosynthetic systems for translational goals and evaluated available new technologies/tools for synthetic biology as well as technological obstacles and new tools that would be needed to overcome them. Four major research areas for redesigning photosynthesis were identified: (i) mining natural variations of photosynthesis; (ii) coordinating photosynthesis with pathways utilizing photosynthate; (iii) reconstruction of highly efficient photosynthetic systems in non-host species; and (iv) development of new photosynthetic systems that do not exist in nature. To expedite photosynthesis synthetic biology research, an array of new technologies and community resources need to be developed, which include expanded modelling capacities, molecular engineering toolboxes, model species, and phenotyping tools.
journal_name
J Exp Botjournal_title
Journal of experimental botanyauthors
Zhu XG,Ort DR,Parry MAJ,von Caemmerer Sdoi
10.1093/jxb/eraa075subject
Has Abstractpub_date
2020-04-06 00:00:00pages
2219-2225issue
7eissn
0022-0957issn
1460-2431pii
5736454journal_volume
71pub_type
杂志文章abstract::Since cysteine is the first committed molecule in plant metabolism containing both sulphur and nitrogen, the regulation of its biosynthesis is critically important. Cysteine itself is required for the production of an abundance of key metabolites in diverse pathways. Plants alter their metabolism to compensate for sul...
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
abstract::The plant root system is important for the uptake of water and nutrients and the anchoring of plants in the soil. Lateral roots (LRs) contribute considerably to root system architecture. Their post-embryonic formation is regulated by hormones and environmental cues. The hormone cytokinin influences LR formation and gr...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ert291
更新日期:2013-11-01 00:00:00
abstract::The perception and subsequent transduction of environmental signals are primary events in the acclimation of living organisms to changes in their environment. Many of the molecular sensors and transducers of environmental stress cannot be identified by traditional and conventional methods. Therefore, the genomic infor...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erj005
更新日期:2006-01-01 00:00:00
abstract::A jasmonate-inducible lectin called Nicotiana tabacum agglutinin or NICTABA was found in tobacco (Nicotiana tabacum cv Samsun) leaves. Since NICTABA expression is also induced after insect herbivory, a role in the defence response of tobacco was suggested. In this report, a detailed analysis was made of the entomotoxi...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erp365
更新日期:2010-02-01 00:00:00
abstract::Although several per cent of net carbon assimilation can be re-released as isoprene emissions to the atmosphere by many tropical plants, much uncertainty remains regarding its biological significance. In a previous study, we detected emissions of isoprene and its oxidation products methyl vinyl ketone (MVK) and methac...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ert202
更新日期:2013-09-01 00:00:00
abstract::A gene MtPPRD1, encoding a protein of 132 amino acids containing a proline-rich domain (PRD), has been revealed by suppressive subtractive hybridization (SSH) with two mRNA populations of embryo axes harvested immediately before and after radicle emergence. Although at the protein level MtPPRD1 showed low homology wit...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eri077
更新日期:2005-03-01 00:00:00
abstract::Several kinds of signal may be generated when roots are exposed to an environmental stress. Some, but not all, are conveyed to shoots in the transpiration stream. Principles are summarized that may help establish experimentally the presence or intensity of root signals transported by transpiration. In many dryland spe...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jexbot/53.367.175
更新日期:2002-02-01 00:00:00
abstract::Chloroplasts and mitochondria are indispensable for plant development. They not only provide energy and carbon sources to cells, but also have evolved to become major players in a variety of processes such as amino acid metabolism, hormone biosynthesis and cellular signalling. As semi-autonomous organelles, they conta...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erw399
更新日期:2016-12-01 00:00:00
abstract::Anthocyanin production is a characteristic response of flowering plants to unfavourable environmental conditions. The potential roles of flavonoids and anthocyanins in plant growth were investigated by growing Arabidopsis thaliana anthocyanin production mutants (transparent testa) under limiting nitrogen and high ligh...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ers328
更新日期:2013-01-01 00:00:00
abstract::The H2A.Z histone variant plays a role in the modulation of environmental responses, but the nature of the associated mechanisms remains enigmatic. We investigated global H2A.Z deposition and transcriptomic changes in rice (Oryza sativa) upon exposure to phosphate (Pi) deficiency and in response to RNAi knockdown of O...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ery244
更新日期:2018-09-14 00:00:00
abstract::Plant growth research produces a catalogue of complex open questions. We argue that plant growth is a highly mechanical process, and that mathematics gives an underlying framework with which to probe its fundamental unrevealed mechanisms. This review serves to illustrate the biological insights afforded by mathematica...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erz253
更新日期:2019-07-23 00:00:00
abstract::Symbiotic nitrogen fixation carried out in legume root nodules requires transition metals. These nutrients are delivered by the host plant to the endosymbiotic nitrogen-fixing bacteria living within the nodule cells, a process in which vascular transport is essential. As members of the Yellow Stripe-Like (YSL) family ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eraa390
更新日期:2020-12-31 00:00:00
abstract::This paper describes the ddd genes that are involved in the production of the gas dimethyl sulphide from the substrate dimethylsulphoniopropionate (DMSP), an abundant molecule that is a stress protectant in many marine algae and a few genera of angiosperms. What is known of the arrangement of the ddd genes in differen...
journal_title:Journal of experimental botany
pub_type: 杂志文章,评审
doi:10.1093/jxb/erm264
更新日期:2008-01-01 00:00:00
abstract::The capacity of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) to consume RuBP is a major limitation on the rate of net CO(2) assimilation (A) in C(3) and C(4) plants. The pattern of Rubisco limitation differs between the two photosynthetic types, as shown by comparisons of temperature and CO(2) responses o...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jexbot/53.369.609
更新日期:2002-04-01 00:00:00
abstract::Very long chain aliphatic compounds occur in the suberin polymer and associated wax. Up to now only few genes involved in suberin biosynthesis have been identified. This is a report on the isolation of a potato (Solanum tuberosum) 3-ketoacyl-CoA synthase (KCS) gene and the study of its molecular and physiological rele...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ern314
更新日期:2009-01-01 00:00:00
abstract::The rise in atmospheric [CO(2)] is associated with increasing air temperature. However, studies on plant responses to interactive effects of [CO(2)] and temperature are limited, particularly for leaf structural attributes. In this study, Eucalyptus saligna plants were grown in sun-lit glasshouses differing in [CO(2)] ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ers231
更新日期:2012-10-01 00:00:00
abstract::Growing potato tubers or freshly harvested mature tubers have a dormant apical bud. Normally, this dormancy is spontaneously broken after a period of maturation of the tuber, resulting in the growth of a new sprout. Here it is shown that in in vitro-cultured growing and maturing tubers, ethanol can rapidly break this ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eri245
更新日期:2005-09-01 00:00:00
abstract::The accumulation of the pathogenesis-related (PR) proteins beta-1,3-glucanase and chitinase and structural defence responses were studied in leaves of wheat either resistant or susceptible to the hemibiotrophic pathogen Septoria tritici. Resistance was associated with an early accumulation of beta-1,3-glucanase and ch...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erp269
更新日期:2009-01-01 00:00:00
abstract::Edaphic factors such as salinity, sodicity, and drought adversely affect crop productivity, either alone or in combination. Despite soil sodicity being reported as an increasing problem worldwide, limited efforts have been made to address this issue. In the present study, we aimed to generate rice with tolerance to so...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erz462
更新日期:2020-01-07 00:00:00
abstract::The production of bioenergy from grasses has been developing quickly during the last decade, with Miscanthus being among the most important choices for production of bioethanol. However, one of the key barriers to producing bioethanol is the lack of information about cell wall structure. Cell walls are thought to disp...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erv183
更新日期:2015-07-01 00:00:00
abstract::Groundnuts (Arachis hypogaea L.) are an important crop of the semi-arid tropics where they are often exposed to maximum temperatures of > 40 degrees C for short periods during the growing season. The objectives of this study were to determine: (i) the effects of short periods of exposure to high temperature on flower ...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jexbot/51.345.777
更新日期:2000-04-01 00:00:00
abstract::Collections of specimens held by natural history museums are invaluable material for biodiversity inventory and evolutionary studies, with specimens accumulated over 300 years readily available for sampling. Unfortunately, most museum specimens yield low-quality DNA. Recent advances in sequencing technologies, so call...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eru395
更新日期:2014-12-01 00:00:00
abstract::alpha4-Fucosylation represents a final step of protein N- glycosylation. alpha4-fucosylated N-glycans are thought to be involved in cell-to-cell communication and recognition in primates and plants. Nevertheless, in the plant life cycle, the function of alpha4-fucosylation remains largely unknown. To gain an insight i...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jexbot/53.373.1429
更新日期:2002-06-01 00:00:00
abstract::The activation of calcium signaling is a crucial event for perceiving environmental stress. Colonization by Piriformospora indica, a growth-promoting root endosymbiont, activates cytosolic Ca2+ in Arabidopsis roots. In this study, we examined the role and functional relevance of calcium channels responsible for Ca2+ f...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eraa028
更新日期:2020-05-09 00:00:00
abstract::Small signalling peptides have emerged as important cell to cell messengers in plant development and stress responses. However, only a few of the predicted peptides have been functionally characterized. Here, we present functional characterization of two members of the IDA-LIKE (IDL) peptide family in Arabidopsis thal...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erx168
更新日期:2017-06-15 00:00:00
abstract::In rice, the class I small heat shock protein (sHSP-CI) genes were found to be selectively induced by L-azetidine-2-carboxylic acid (AZC) on chromosome 3 but not chromosome 1. Here it is shown that a novel cis-responsive element contributed to the differential regulation. By serial deletion and computational analysis,...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erq230
更新日期:2010-10-01 00:00:00
abstract::Over the last two decades, extensive studies have been performed at the molecular level to understand the evolution of carnivorous plants. As fruits, the repertoires of protein components in the digestive fluids of several carnivorous plants have gradually become clear. However, the quantitative aspect of these protei...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/eraa560
更新日期:2020-11-28 00:00:00
abstract::Proanthocyanidins (PAs) are agronomically important biopolymers in higher plants composed primarily of catechin and epicatechin units. The biosynthesis of these natural products is regulated by transcription factors including proteins of the R2R3MYB class. To gain insight into the genetic control of the catechin and e...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erq344
更新日期:2011-01-01 00:00:00
abstract::The gene encoding stilbene synthase (STS) plays a central role in many biochemical and physiological actions, and its metabolite resveratrol possesses broad-spectrum resistance to pathogens, as well as diverse pharmacological properties, notably an anticancer effect. Here, we report the expression analysis of the gene...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/erq447
更新日期:2011-05-01 00:00:00
abstract::The major source of nitrogen for rice (Oryza sativa L.) is ammonium (NH4(+)). The NH4(+) uptake of roots is mainly governed by membrane transporters, with OsAMT1;1 being a prominent member of the OsAMT1 gene family that is known to be involved in NH4(+) transport in rice plants. However, little is known about its invo...
journal_title:Journal of experimental botany
pub_type: 杂志文章
doi:10.1093/jxb/ert458
更新日期:2014-03-01 00:00:00