<abstract xmlns="http://www.w3.org/1999/xhtml">Biodiversity is a key concept in finding important features of new microorganisms. Microorganisms play an important role in the soil ecosystem and participate, among others, in such processes as the maintenance of soil structure, humification, release of organic compounds, disposal of pollutants and transformation of organic matter. The maintenance of competent state of soil microbial communities, i.e. the appropriate microorganism count, activity and diversity, is a necessary condition for the functioning of a highly complex system such as the soil. Phyllosphere bacteria have the potential to influence plant biogeography and ecosystem function through their influence on plant performance under different environmental conditions, but the drivers of variation in leaf-associated bacterial biodiversity among host plants are not well understood. Hence, undoubtedly, an important research aspect is the selection and development of indicators to evaluate microbial biodiversity of the soil and plant phyllosphere. In this publication, selected molecular methods used for the diversity assessment of microorganisms have been presented.1. Introduction. 2. Denaturing Gradient Gel Electrophoresis DGGE, Temperature Gradient Gel Electrophoresis TGGE, 3. SSCP – single strand conformation polymorphism. 4. Real-Time Quantitative PCR. 5. Summary</abstract>

Biodiversity is a key concept in finding important features of new microorganisms. Microorganisms play an important role in the soil ecosystem and participate, among others, in such processes as the maintenance of soil structure, humification, release of organic compounds, disposal of pollutants and transformation of organic matter. The maintenance of competent state of soil microbial communities, i.e. the appropriate microorganism count, activity and diversity, is a necessary condition for the functioning of a highly complex system such as the soil. Phyllosphere bacteria have the potential to influence plant biogeography and ecosystem function through their influence on plant performance under different environmental conditions, but the drivers of variation in leaf-associated bacterial biodiversity among host plants are not well understood. Hence, undoubtedly, an important research aspect is the selection and development of indicators to evaluate microbial biodiversity of the soil and plant phyllosphere. In this publication, selected molecular methods used for the diversity assessment of microorganisms have been presented.1. Introduction. 2. Denaturing Gradient Gel Electrophoresis DGGE, Temperature Gradient Gel Electrophoresis TGGE, 3. SSCP – single strand conformation polymorphism. 4. Real-Time Quantitative PCR. 5. Summary

Genetic differentiation methods of microorganisms in the soil – plant system

Advancements of Microbiology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

<trans-abstract xml:lang="pl" xmlns="http://www.w3.org/1999/xhtml">1. Wstęp. 2. Elektroforeza w gradiencie czynnika denaturującego DGGE, elektroforeza w gradiencie temperatury TGGE. 3. Polimorfizm konformacji pojedynczej nici DNA SSCP. 4. Łańcuchowa reakcja polimerazy w czasie rzeczywistym (Real Time PCR). 5. Podsumowanie
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1. Wstęp. 2. Elektroforeza w gradiencie czynnika denaturującego DGGE, elektroforeza w gradiencie temperatury TGGE. 3. Polimorfizm konformacji pojedynczej nici DNA SSCP. 4. Łańcuchowa reakcja polimerazy w czasie rzeczywistym (Real Time PCR). 5. Podsumowanie

GENETYCZNE METODY RÓŻNICOWANIA MIKROORGANIZMÓW W SYSTEMIE GLEBA – ROŚLINA

Biodiversity is a key concept in finding important features of new microorganisms. Microorganisms play an important role in the soil ecosystem and participate,...

Genetic differentiation methods of microorganisms in the soil – plant system

Publié en ligne: 22 mai 2019

Pages: 341 - 352

Reçu: 01 déc. 2016

Accepté: 01 mars 2017

DOI: https://doi.org/10.21307/PM-2017.56.3.341

2017 @ Author., Published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.