Fig. 4From: Analysis of oral microbiome from fossil human remains revealed the significant differences in virulence factors of modern and ancient Tannerella forsythiaThe percentage sequence coverage of modern and ancient known virulence factor genes; the T. forsythia 92A2 sequence was used as a reference, apart from leg when ATCC 43037 was used as a reference; and KLIKK protease genes when our in-home determined KLIKK protease locus was used as a reference [10]Back to article page