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Nagato, Y., Yamashita, S., Ohashi, A., Furukawa, H., Takai, K., Kozo, Tomita, and Chie Tomikawa. (2023) Mechanism of tRNA recognition by heterotetrameric glycyl-tRNA synthetase from lactic acid bacteria. J. Biochem., 174(3), 291–303. doi:10.1093/jb/mvad043
Nagato, Y., Tomikawa, C.*, Yamaji, H., Soma, A., and Takai, K. (2022) Intron-dependent or independent pseudouridylation of precursor tRNA containing atypical introns in Cyanidioschyzon merolae. Int. J. Mol. Sci., 23, 12058. doi:10.3390/ijms232012058.
Uesugi, G., Fukuba, Y., Yamamoto, T., Inaba, N., Furukawa, H., Yoshizawa, S., Tomikawa, C.*, and Takai, K. (2022) Recognition of tRNAIle with a UAU anticodon by isoleucyl-tRNA synthetase in lactic acid bacteria. FEBS J., 289(16), 4888–4900. doi:10.1111/febs.16389←freeではありません．
Takai, K. (2022) Uridine to pseudouridine modification at the wobble position of eukaryotic isoleucine tRNA species is unlikely to induce mistranslation. Nucleos. Nucleot. Nucleic Acids, 41(2), 137–153. doi:10.1080/15257770.2021.2011916←freeではありません．別刷50部まで
Tomikawa, C., Takai, K., and Hori, H.* (2018) Kinetic characterization of substrate binding sites of thermostable tRNA methyltransferase (TrmB). J. Biochem. (Tokyo), 163(2), 133–142. doi:10.1093/jb/mvx068
Takai, K. (2017) Translational resistivity/conductivity of coding sequences during exponential growth of Escherichia coli. J. Theor. Biol., 413, 66–71. doi:10.1016/j.jtbi.2016.11.01
Takai, K (2016) CodHonEditor: Spreadsheets for Codon Optimization and Editing of Protein Coding Sequences.Nucleosides Nucleotides Nucleic Acids, 35, 223–232.doi:10.1080/15257770.2015.1127962
Takai, K.* and Hisamatsu, K. (2016) SfiNX: a method for assembly of protein coding sequences with high success rates.Biotechnol. Lett., 38, 773–778.doi:10.1007/s10529-016-2042-2