From: Complexity of a small non-protein coding sequence in chromosomal region 22q11.2: presence of specialized DNA secondary structures and RNA exon/intron motifs
Species/Sequence
stem loop
Base pairs
TATAATATA near loop
Delta G
Human
1
109
No
−51 kcal/mol
2
120
Yes
−52 kcal/mol
Chimpanzee
106
−44 kcal/mol.
Breakpoint
Type C
294
−319 kcal/mol
Random
Sequence
1a
123
−19 kcal/mol