Fig. 1From: Characterization and functional analyses of the human HTR1A gene: 5’ regulatory region modulates gene expression in vitroThe 12 constructed pGL3 recombinant vectors contained the desired fragment. The locations of the target fragments of the 12 recombinant vectors, which contained a deletion from the 5′ end of the HTR1A gene regulatory region, are shown. The longest target fragment was located in the − 1902 bp to + 99 bp region as ATG + 1. The 3′ end positions of the other amplified fragments were unchanged. All fragments removed from the 5′ end were approximately 100 bp to 200 bp in lengthBack to article page