The phrase "a box sequence" is correct and usable in written English.
It can be used in contexts related to programming, mathematics, or any field where sequences or arrangements of boxes are relevant.
Example: "In the game design, we implemented a box sequence to determine the order in which items appear on the screen."
Alternatives: "a series of boxes" or "a sequence of boxes".
As shown in Figure 2F, we generated truncated versions of the protein either containing the A box sequence Maf11-811) or containing both the A and the B box sequences (Maf11-142 ), fused to an N-terminal GST tag, and checked their ability to retain RPC1, Brf1, and RPAC2 in a GST pull-down experiment as above.
The heterogeneity, an A-to-G transition, is located downstream of the A box sequence.
A newly designed, direct repeat sequence and a BOX sequence were used as rep-PCR primers.
To further show that the Pol III promoter of the MIR3 element is responsible for the binding, an in vitro binding assay was carried out with DNA in which the MIR3 DNA sequence from the CDKN1A promoter had a deleted or mutated A-box sequence (Pol III promoter element).
As shown in Figure 3A, Aur-B also has four D-Box, one KEN-box motifs and similar A-box sequences to Aur-A.
The ThbZIP1 can bind to C-, G- and A-box sequences, but binds more strongly to C-box, followed by G-box and lastly A-box motifs.
The M. mazei tRNACUAPyl used in this current study comes from the domain Archaea, and unlike bacterial tRNAs, this archaeal tRNA contains a consensus eukaryotic B-box and an imperfect A-box sequences.
In vitro DNA-protein binding assays performed by the above method or colorimetric assay (Abcam, ab117139) both showed that the DNA with deleted or mutated A-box sequences exhibited significantly lower binding of MAF1, which indicates the specificity of MAF1 for the Pol III promoter element.
Early promoter (E) indicates a TATA box sequence (TATA or TATAWWW, W= A or T) followed by a CANT motif downstream, transcribed by the host RNA polymerase II [ 81].
However, the speed of the assay can be significantly increased using a modified EGFP with a reduced half-life (e.g., EGFP with a degron box sequence) that would convert an assay into high-throughput screening.
Best of all is the opener, "Shiller", a delicate web of organ and harpsichord interlaced like a music box sequence.
