Noguchi, S., Yamaizumi, Z., Ohgi, T., Goto, T., Nishimura, Y., Hirota, Y., & Nishimura, S. (1978). Isolation of Q nucleoside precursor present in tRNA of an E. coli mutant and its characterization as 7-(cyano)-7-deazaguanosine.

Noguchi, S., Z. Yamaizumi, T. Ohgi, T. Goto, Y. Nishimura, Y. Hirota, και S. Nishimura. Isolation of Q Nucleoside Precursor Present in TRNA of an E. Coli Mutant and Its Characterization As 7-(cyano)-7-deazaguanosine. 1978.

Noguchi, S., et al. Isolation of Q Nucleoside Precursor Present in TRNA of an E. Coli Mutant and Its Characterization As 7-(cyano)-7-deazaguanosine. 1978.