BLAST Color schema description

Color schema 1:
- masked regions in lower case
- everything else in upper case
Color schema 2:
- masked regions in lower case, gray letters
- Unaligned regions in italic
- everything else in upper case
Color schema 3:
- No middle line.
- Masked regions in lower case, gray letters unless identity
- Everything else in upper case
- Unaligned regions in italic
- Identity shown in red color
- Similarity shown in blue color
- Mismatches shown in black color
Color schema 4:
- No middle line.
- Masked regions in lower case, gray letters
- Everything else in upper case
- Unaligned regions in italic
- Identity shown in blue color
- Similarity shown in brown color
- Mismatches shown in red color
Color schema 5:
- No middle line.
- Masked regions in lower case, gray letters
- Everything else in upper case
- Unaligned regions in italic
- Identity shown in red color
- Similarity shown in blue color
- Mismatches shown in black color
Color schema 6:
- No middle line.
- Masked regions in lower case, gray letters unless identity
- Everything else in upper case
- Unaligned regions in italic
- Identity shown in red bold color
- Similarity shown in blue color
- Mismatches shown in gray color