DNA linguistics ; Information theory ; Language statistics ; Worthäufigkeit; Häufigkeitsliste; Frequency list; Frequency (lex.) ; Word frequency ; Mandelbrot-Gesetz; Mandelbrot's law; Zipf-Alekseev distribution; Alekseev distribution; Pareto-Zipf law; Zipf's law ; Science ; Biosemiotics; Phytosemiotik; Phytosemiotics; Biology (semiot.)