Figure 3From: Graphical representation of ribosomal RNA probe accessibility data using ARB software packageScreenshot showing positional variability filter generated by the respective ARB tool in various background colors (light purple – 7; red – 8; dark blue – 9; green – AB; blue – CD; yellow – EF; light grey – GH; grey – IJ; increasing numbers followed by the alphabetical order of letters indicate increasing degree of sequence conservation).Back to article page