The phrase "at the element termini" is correct and usable in written English.
It can be used in contexts related to science, engineering, or technical discussions, particularly when referring to the ends or boundaries of elements.
Example: "The reaction occurs primarily at the element termini, where the interaction is most intense."
Alternatives: "at the element ends" or "at the element boundaries".
Approximately 17.3% (33 copies) contain other elements inserted within them, 14.7% (28 copies) have other elements inserted at the Galileo termini, and 4.7% (9 copies) have both inserted and flanking elements (Table 1).
The first 12 nt of the leader and trailer sequences of APMV-5 are 100% complementary to each other, which is suggestive of conserved promoter elements at the 3' termini of the genome and antigenome (Fig. 2c).
However, the core fold of the nitrilase superfamily enzymes is extended in D. melanogaster βAS by addition of several secondary structure elements at the N-terminus.
On the other hand, R. conorii proteins decorated by RPE-1 elements at the NH2 terminus are expressed in vivo [ 49].
In eukaryotes, a Drosophila transposable element P encodes a transposition inhibitor that has a CCHC region forming a ZF that plays an important role in the binding to the TIR sequences at the termini of the P element [ 38, 39].
A TIR IS element carries a pair of (partially conserved) inverted repeats at the two termini of an IS for cleavage and binding of the transposase, as shown in Figure 1 (a), while a non-TIR IS element) does not harbor significant signals around its termini.
This element is at the C-terminus in HK97, and it has been pasted in front of strand E (L is barely a strand in HK97) in BPP-1.
Using directed evolution, enhanced green fluorescent protein (EGFP) was observed to tolerate residue deletion across the breadth of the protein, particularly within short and long loops, helical elements, and at the termini of strands.
Secretory proteins are recognized by virtue of cleavable signal sequences at the N-terminus and by elements contained in the mature protein [ 1, 2].
