Proteomic analysis of crop response to environmental stresses

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F19%3A00005820" target="_blank" >RIV/00027006:_____/19:00005820 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Proteomic analysis of crop response to environmental stresses

Original language description

Abiotic stresses, namely drought, extreme temperatures, salinity, flooding and heavy metals pollution, adversely affect plant growth and development as well as crop yield. Since proteins are directly involved in plant stress responses, proteomics as a complex high-throughput approach represents a key tool to study molecular mechanisms underlying plant stress acclimation. In the present chapter, brief characteristics of major environmental stresses are provided with a focus on plant cellular structure and molecular processes. Dynamics of plant stress response is discussed with respect to a variety of biological processes involved in plant stress response from proteins involved in sensing and signalling, alterations in gene expression, protein metabolism, energy metabolism, carbohydrate metabolism and other metabolisms (phytohormons, secondary metabolites), stress- and defence-related proteins, structural and regulatory proteins as well as proteins associated with an induction of programmed cell death. A focus is also paid to stress description with respect to environment-related (e.g., soil water content, soil salinity) and plant-related characteristics (relative water content in plant tissues, salt ion levels in plant tissues) as well as differential biological roles of protein isoforms and post-translational modifications. Possible utilization of the results of proteomic studies in breeding of crops with improved stress tolerance is discussed. In conclusion, novel technologies of genome editing are briefly discussed with respect to their potential of protein designing; however, it should be kept in mind that the final biological function of a given protein is not only defined by its structure, but also by other factors including cellular microenvironment and interacting partners. Bulletin České společnosti experimentální biologie rostlin a Fyziologické sekce Slovenské botanické společnosti.. Czech Society of Experimental Plant Biology, České Budějovice. p. 212.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů