Review Article
Epigenetics in Friedreich's Ataxia: Challenges and Opportunities for Therapy
Table 2
The classification of HDACs in mammals.
| Class | HDACs | Localisation |
| Class I | HDAC1 | Nucleus | HDAC2 | Nucleus | HDAC3 | Nucleus | HDAC8 | Nucleus |
| Class IIa | HDAC4 | Nucleus/cytoplasm | HDAC5 | Nucleus/cytoplasm | HDAC7 | Nucleus/cytoplasm | HDAC9 | Nucleus/cytoplasm |
| Class IIb | HDAC6 | Cytoplasm | HDAC10 | Nucleus/cytoplasm |
| Class III | SIRT1-7 | Nucleus/cytoplasm |
| Class IV | HDAC11 | Nucleus/cytoplasm |
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