The third band of background deposition is located downstream of the first band and is an amorphous carbon layer of thickness ∼4 5 μm.
Sequence analysis of the dkr gene shows a region with a high concentration of purine bases (GAG GAA GAG), located downstream of the first initiation codon (between position 36 and 54, see Figure 1), which may have been recognized as an alternative ribosomal binding site by E. coli.
It will, however, introduce an artificial 3' UTR downstream of the first LplA1 copy [30].
These included 10 kb upstream and downstream of the first and last exon.
Regions spanning 500 bp upstream and 100 bp downstream of the first nucleotide of each exon were analysed.
Further analysis demonstrated that robust SRF- and TFAP2-mediated transcriptional activity was dependent on a regulatory element, located immediately downstream of the first FXN exon.
An additional 483 bp downstream of the first sequence in the vacA m region were amplified using the previously described primers y98vacAmF and y98vacAmR [30] (Table 1).
The deleted genomic sequence was mapped to an intron sequence approximately 178 bp downstream of the first exon of the gene encoding RASSF9 (Figure 2B).
This suggests that the SNPs affecting stature in the two cohorts are located downstream of the first intron of the GHRHR gene.
Third, tertiary structure analysis of StNuc demonstrates that the Glu (E) residue 29 residues downstream of the first HKD2 amino acid is involved in forming the active site (Struckey and Dixon, 1999) (Fig. 1B).
In many NLRs the extended Walker B box is composed of a conserved DE tandem motif that is located three residues downstream of the first D in the Walker B motif.
