toStr method
(en) It converts to a character string with only the base sequence(lowercase letter) and returns it. Direction is not considered.
(ja) 塩基配列だけの文字列(英小文字)に変換して返します。方向は考慮されません。
Implementation
String toStr() {
String r = "";
for (Nucleotide i in sequence) {
r += i.base.name;
}
return r;
}