amino1a.rbの解説
1| amino_acids = 2| {"TTT" => "F", "TCT" => "S", "TAT" => "Y", "TGT" => "C", 3| "TTC" => "F", "TCC" => "S", "TAC" => "Y", "TGC" => "C", 4| "TTA" => "L", "TCA" => "S", "TAA" => "*", "TGA" => "*", 5| "TTG" => "L", "TCG" => "S", "TAG" => "*", "TGG" => "W", 6| "CTT" => "L", "CCT" => "P", "CAT" => "H", "CGT" => "R", 7| "CTC" => "L", "CCC" => "P", "CAC" => "H", "CGC" => "R", 8| "CTA" => "L", "CCA" => "P", "CAA" => "Q", "CGA" => "R", 9| "CTG" => "L", "CCG" => "P", "CAG" => "Q", "CGG" => "R", 10| "ATT" => "I", "ACT" => "T", "AAT" => "N", "AGT" => "S", 11| "ATC" => "I", "ACC" => "T", "AAC" => "N", "AGC" => "S", 12| "ATA" => "I", "ACA" => "T", "AAA" => "K", "AGA" => "R", 13| "ATG" => "M", "ACG" => "T", "AAG" => "K", "AGG" => "R", 14| "GTT" => "V", "GCT" => "A", "GAT" => "D", "GGT" => "G", 15| "GTC" => "V", "GCC" => "A", "GAC" => "D", "GGC" => "G", 16| "GTA" => "V", "GCA" => "A", "GAA" => "E", "GGA" => "G", 17| "GTG" => "V", "GCG" => "A", "GAG" => "E", "GGG" => "G"} 18| amino_acids.default = "X" 19| 20| lines = ARGF.read 21| lines.gsub!(/\n/,"") 22| lines.upcase! 23| [0,1,2].each do |start| 24| i = start 25| print "Frame #{start+1}:" 26| while i <= lines.length-1 27| codon = lines[i..i+2] 28| print amino_acids[codon] 29| i = i+3 30| end 31| print "\n" 32| end
if amino_acids.key?(codon) print amino_acids[codon] else print "X" end
2009年4月13日作成、2009年7月14日更新
國分 尚 (Hisashi Kokubun)