T. Okuni

Unnatural base pairs between 2-amino-6-(2-thienyl)purine and the complementary bases.

T. Ohtsuki, S. Yokoyama, T. Fujiwara, 2000, Nucleic acids symposium series.

An unnatural base pair for incorporating amino acid analogs into proteins

Tsuyoshi Fujiwara, Takanori Kigawa, Shigeyuki Yokoyama, 2002, Nature Biotechnology.

Site-specific incorporation of a photo-crosslinking component into RNA by T7 transcription mediated by unnatural base pairs.

S. Yokoyama, Masayuki Endo, I. Hirao, 2004, Chemistry & biology.