You can download the trainning datasets as follows.

DNA methylation:

The 5mC gff files of Nip and Maize could be downloaded here.

The 5mC training data files of Nip and Maize could be downloaded here.

The 6mA gff files of Nip and Arabidopsis could be downloaded here.

The 6mA training data files of Nip and Arabidopsis could be downloaded here.

RNA methylation:

The m⁶A gff files of Nip and Maize could be downloaded here.

The m⁶A training data files of Nip and Maize could be downloaded here.

Histone modification: 

The H3K4me3 gff files of Nip and Maize could be downloaded here.

The H3K4me3 training data files of Nip and Maize could be downloaded here.

The H3K27me3 gff files of Nip could be downloaded here.

The H3K27me3 training data files of Nip could be downloaded here.

The H3K9ac gff files of Nip could be downloaded here.

The H3K9ac training data files of Nip could be downloaded here.

Welcome to eLab in CAAS
eLab located at Biotechnology Research Institute, Chinese Academy of Agricultural sciences, 12 Zhongguancun South Street, Beijing, China.