NRPD4, a protein related to the RPB4 subunit of RNA polymerase II, is a component of RNA polymerases IV and V and is required for RNA-directed DNA methylation
Xin‐Jian He, Y. Y. Hsu, Olga Pontes, Jianhua Zhu, Jian R. Lu, Ray A. Bressan, Craig S. Pikaard, Co-Shine Wang, Jian Kang Zhu (2009). NRPD4, a protein related to the RPB4 subunit of RNA polymerase II, is a component of RNA polymerases IV and V and is required for RNA-directed DNA methylation. , 23(3), DOI: https://doi.org/10.1101/gad.1765209.
