Annual Plant Reviews online最新文献_第7页

Advances of Metabolite Profiling of Plants in Challenging Environments 逆境植物代谢谱研究进展

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0627

Lenin D Sarabia, C. Hill, B. Boughton, U. Roessner

{"title":"Advances of Metabolite Profiling of Plants in Challenging Environments","authors":"Lenin D Sarabia, C. Hill, B. Boughton, U. Roessner","doi":"10.1002/9781119312994.APR0627","DOIUrl":"https://doi.org/10.1002/9781119312994.APR0627","url":null,"abstract":"Plant metabolism is profoundly involved in physiological regulation and defence responses when the environment is adverse and plant growth and development is negatively affected. Metabolomics techniques allow the characterisation of physiological and biochemical responses to different types of environmental stresses in plants, including drought, salinity, and nutrient deficiencies. Metabolomics analyses of plant systems have been mostly carried out on bulked tissues (i.e. whole roots, leaves, or shoots) which can provide important biological information about plant tolerance and avoidance mechanisms to abiotic stresses. However, individual plant organs and tissues are composed of different kinds of cells which can produce specific metabolic responses to abiotic stress. Thus, recent development and improvement of metabolomics techniques have allowed the analysis of plant metabolic changes in a spatially resolved manner (i.e. in vivo metabolomics, cell‐specific metabolomics, and mass spectrometry imaging (MSI)‐based metabolomics). This article provides a comprehensive overview of the recent findings on plant metabolite changes in response to abiotic stress, recent advancements in metabolomics techniques to study plant metabolism, and prospects of MSI‐based plant metabolomics for the study of plant metabolism.","PeriodicalId":102097,"journal":{"name":"Annual Plant Reviews online","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127799211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Evolution and Conservation of Trees – A Review of Salient Issues 树木的进化与保育-主要问题综述

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0621

C. Kelleher

引用次数: 3

The Role of the Phyllosphere Microbiome in Plant Health and Function 层球微生物群在植物健康和功能中的作用

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0614

Bram W. G. Stone, E. Weingarten, C. Jackson

引用次数: 110

Exine and Aperture Patterns on the Pollen Surface: Their Formation and Roles in Plant Reproduction 花粉表面的外壁和孔型:它们的形成及其在植物繁殖中的作用

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0625

Rui Wang, A. Dobritsa

引用次数: 45

Plant Desiccation Tolerance: A Survival Strategy with Exceptional Prospects for Climate‐Smart Agriculture 植物耐干旱性:气候智能型农业具有特殊前景的生存策略

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0637

H. Hilhorst, J. Farrant

{"title":"Plant Desiccation Tolerance: A Survival Strategy with Exceptional Prospects for Climate‐Smart Agriculture","authors":"H. Hilhorst, J. Farrant","doi":"10.1002/9781119312994.APR0637","DOIUrl":"https://doi.org/10.1002/9781119312994.APR0637","url":null,"abstract":"Drought is one of the main threats to agriculture worldwide because most of our staple crops are not very tolerant to dehydration stress. Some 135 species of angiosperms, however, are extremely tolerant of severe drought. These so‐called resurrection plants are desiccation tolerant because they can withstand drying to water contents below 0.1 gram water per gram dry weight and remain viable for extended periods of time, similar to most seeds. Indeed, recent research has shown that mechanisms of desiccation tolerance of different species, be it vegetative tissues or seeds, utilise the same basic ingredients, including anti‐oxidants, chaperone proteins, and specific carbohydrates. However, there is species‐specific behaviour, related to habitat, e.g. in cell wall properties and the manner in which photo‐oxidative damage is prevented upon drying. Crop plants produce desiccation‐tolerant seeds and, hence, possess the genomic information required for desiccation tolerance, but this is exclusively expressed in the seeds. Elucidation of the mechanisms of desiccation tolerance may enable the ‘release’ of this characteristic in the leaves, stems, and roots.","PeriodicalId":102097,"journal":{"name":"Annual Plant Reviews online","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122308261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Advances in Plant Metabolomics 植物代谢组学研究进展

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0660

Marta-Marina Pérez-Alonso, Víctor Carrasco-Loba, S. Pollmann

引用次数: 2

Inflorescence Abscission Zones in Grasses: Diversity and Genetic Regulation 禾本科花序脱落带:多样性和遗传调控

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0619

Yunqing Yu, E. Kellogg

引用次数: 12

Regulating Root Aquaporin Function in Response to Changes in Salinity 盐度变化对根水通道蛋白功能的调控

Annual Plant Reviews online Pub Date : 2018-08-14 DOI: 10.1002/9781119312994.APR0626

Samantha A McGaughey, Jiaen Qiu, S. Tyerman, Caitlin S. Byrt

引用次数: 17