Jc. Shih et al., IDENTIFICATION OF HUMAN MONOAMINE-OXIDASE (MAO)A AND (MAO)B GENE PROMOTERS, Journal of neural transmission. Supplementum, (41), 1994, pp. 27-33
The promoter of human monoamine oxidase (MAO) A and B genes have been
identified. The core promoter region of MAO A is comprised of two 90bp
repeats each of which contains two Sp1 elements and lacks a TATA box.
The MAO B core promoter region contains two sets of overlapping Sp1 s
ites which flank a CACCC element all upstream of a TATA box. The diffe
rent organization of the MAO A and B promoters may underlie their diff
erent cell and tissue specific expression.