"K. Seio,R. Tawarada,T. Sasami,M. Serizawa,M. Ise,A. Ohkubo,M. Sekine","Synthesis and hybridization of 2 '-O-methyl-RNAs incorporating 2 '-O-carbamoyluridine and unique participation of the carbamoyl group in U-G base pair",,"BIOORGANIC & MEDICINAL CHEMISTRY",,"Vol. 17","No. 20","pp. 7275-7280",2009,Oct. "T. Sasami,R. Tawarada,A. Ohkubo,M. Sekine,K. Seio","Computational evaluation of the stability of 2 '-O-methyl-RNA/RNA duplexes incorporating 3-deazaguanine derivatives by ab initio calculations and a molecular dynamics simulation",,"JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM",,"Vol. 899","No. 1-3","pp. 54-60",2009,Apr. "R. Tawarada,K. Seio,M. Sekine","Mechanistic studies on oxidative condensation of a thymidine 3 '-H-phosphonate derivative with 3 '-O-acetylthymidine",,"Arkivoc",,"Vol. 3",,"pp. 264-273",2009, "M. Mizuta,J. I. Banba,T. Kanamori,R. Tawarada,A. Ohkubo,M. Sekine,K. Seio","New nucleotide pairs for stable DNA triplexes stabilized by stacking interaction",,"JOURNAL OF THE AMERICAN CHEMICAL SOCIETY",,"Vol. 130",,"pp. 9622-+",2008,July "R. Tawarada,K. Seio,M. Sekine","Synthesis and properties of oligonucleotides with iodo-substituted aromatic aglycons: Investigation of possible halogen bonding base pairs",,"JOURNAL OF ORGANIC CHEMISTRY",,"Vol. 73","No. 2","pp. 383-390",2008,Jan.