Table 1.
Some characteristics of genome-wide DNA methylation detection techniques
| Techniquea | Sensitivity | nature of mCpGs detected | Reference |
|---|---|---|---|
| RLGS | 2–5 μg | in Not1 sites | Costello et al., 2000 |
| MS-RDA | 10 μg | in restriction sites (e.g., HpaII) | Ushijima et al., 1997 |
| DMH | 2 μg | in restriction sites (e.g. HpaII, SmaI) | Huang et al., 1999 |
| MCA | 5 μg | SmaI restriction sites | Estecio et al., 2007 |
| McrBC | 10 μg | two CpGs separated by 55 bp to 3 kb | Nouzova et al., 2004 |
| MeDIP | 2–4 μg | all, CpG density-dependent | Weber et al., 2005 |
| MIRA | 0.1–0.2 μg | all, CpG-density-dependent | Rauch et al., 2006 |
| BS | 5 μg | all | Lister et al., 2009 |
The techniques described are: RLGS, restriction landmark genomic scanning MS-RDA, methylation-sensitive representational difference analysis DMH, differential methylation hybridization McrBC, McrBC nuclease cleavage of methylated DNA MeDIP, Methylated DNA immunoprecipitation MIRA, Methylated-CpG island recovery assay BS, bisulfite sequencing