Resumé
Methods to extract high purity DNA directly from soil microorganisms are now easily available, allowing the application of direct hybridization techniques in soil
microbiology. Methods that can detect specific gene sequences, whether present in dead or functioning bacteria, or even as free DNA in the soil, have been developed. To achieve a sensitive detection, the choice has often been to use the polymerase chain reaction [9] to amplify the target gene in a separate step between DNA extraction and subsequent hybridization steps [12, 14]. The PCR approach is described in chapters 2.10, 2.11 and 3.1 in this manual, and a solution to solve the important problem of quantitative analysis using PCR is described in chapter 2.11, 2.13, 2.14 and 2.15.
microbiology. Methods that can detect specific gene sequences, whether present in dead or functioning bacteria, or even as free DNA in the soil, have been developed. To achieve a sensitive detection, the choice has often been to use the polymerase chain reaction [9] to amplify the target gene in a separate step between DNA extraction and subsequent hybridization steps [12, 14]. The PCR approach is described in chapters 2.10, 2.11 and 3.1 in this manual, and a solution to solve the important problem of quantitative analysis using PCR is described in chapter 2.11, 2.13, 2.14 and 2.15.
| Originalsprog | Engelsk |
|---|---|
| Titel | Molecular microbial ecology manual (Second edition) |
| Redaktører | George A. Kowalchuk, Frans J. de Bruijn, Ian M. Head, Antoon D.L. Akkermans, Jan Dirk van Elsas |
| Udgivelsessted | Dordrecht, The Netherlands |
| Forlag | Kluwer Academic Publishers |
| Kapitel | 2.08 |
| Sider | 333-344 |
| Antal sider | 12 |
| Udgave | 2 |
| ISBN (Elektronisk) | 978-1-4020-2177-0 |
| ISBN (Trykt) | 978-1-4020-2176-3 |
| DOI | |
| Status | Udgivet - 2004 |
Programområde
- Programområde 2: Vandressourcer