Molecular Tools to Study 'Azospirillum' sp. and Other Related Plant Growth Promoting Rhizobacteria

Title
Molecular Tools to Study 'Azospirillum' sp. and Other Related Plant Growth Promoting Rhizobacteria
Publication Date
2015
Author(s)
Pereg, Lily
McMillan, Mary
( author )
OrcID: https://orcid.org/0000-0002-2336-3985
Email: mrookle2@une.edu.au
UNE Id une-id:mrookle2
Editor
Editor(s): Fabricio Dario Cassan, Yaacov Okon, Cecilia M Creus
Type of document
Book Chapter
Language
en
Entity Type
Publication
Publisher
Springer
Place of publication
Cham, Switzerland
Edition
1
DOI
10.1007/978-3-319-06542-7_4
UNE publication id
une:18556
Abstract
Molecular methods have been used in the study of 'Azospirillum' and other related PGPRs to carry out gene functional analysis, create gene knockouts, generate genetically engineered strains, and carry out gene expression studies. Genetic transformation has routinely been carried out using conjugation, while chromosomal modifi cations have been performed using unstable, suicide plasmids, or more stable, broad host-range vectors. Gene expression studies are often carried out using promoter-bound reporter genes; however, quantitative methods such as reverse transcribed polymerase chain reaction can now be used to directly study gene expression. In this chapter we describe the common types of vectors used in 'Azospirillum', as well as methods for transformation and mutagenesis. We also describe the use of promoter-bound reporter genes and the applications of quantitative RT-PCR for 'Azospirillum' gene expression studies. Methods for the isolation of DNA and RNA from 'Azospirillum' for use in molecular and gene expression studies are also described.
Link
Citation
Handbook for Azospirillum: Technical Issues and Protocols, p. 65-82
ISBN
9783319065410
9783319065427
Start page
65
End page
82

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