The phrase "arranged as directed" is correct and usable in written English.
It can be used when indicating that something has been organized or set up according to specific instructions or guidelines.
Example: "The documents were arranged as directed by the supervisor to ensure clarity and accessibility."
Alternatives: "organized as instructed" or "set up as specified."
For instance, AREs can be arranged as direct repeats and differences in the sequence and arrangement of AR-binding sites have been described which seem to mediate variable affinity and specificity of AR [ 57, 58].
The half-sites of the −187/−177 DR4 elements, (two hexameric half-sites arranged as direct repeats spaced by four nucleotides) share one half-site between them.
Using this criterion, 13 fragments contained the DBE or its reverse counterpart (Table 1), and two contained two copies of the DBE arranged as direct repeats separated by variable length of nucleotides.
A full-length, codon-optimized 3D7 Pfama1 sequence flanked by a pair of loxP sites arranged as direct repeats was synthesized by Life Technologies USAA).
A pair of large repeats (~3,500 bp long), arranged as direct repeats, was found in N. gaditana CCMP527 and N. salina CCMP537.
The RAR/RXR heterodimers bind constitutively to retinoic acid response elements (RAREs) in promoters of genes; these are characterized by two consensus half sites [PuG(G/T TCA] generally arranged as direct repeats separated by 2 to 5 nucleotides [ 23].
These studies demonstrated that conversion can occur between genes in the same or in opposite orientation, however conversion is more frequent in gene families arranged as direct repeats because they have higher similarity than those found in opposite orientation.
Mr. Cicero did as directed.
HRE half-sites typically occur in duplicate and can be arranged as palindromic, direct, inverted or everted repeats [ 97].
Most nuclear receptors function as homo- or heterodimers, and many receptor DNA binding domains recognize variants of consensus RGKTCA motifs arranged as either direct or inverted repeats[ 15].
