The phrase "alternative modifications of the" is correct and usable in written English.
It can be used when discussing different ways to change or adapt something, often in a technical or academic context.
Example: "The study explored alternative modifications of the existing software to improve its performance."
Alternatives: "different adaptations of the" or "various changes to the".
Because all the antibodies used in this study find their epitopes in the CTD, it remains possible that we have failed to detect RNAPII sub-populations bearing alternative modifications of this domain.
Klee et al. conducted an alternative modification of the biosynthesis pathway with the removal of ACC by the addition of the enzyme ACC deaminase, found in bacteria, to Solanum lycopersicum which significantly delayed ripening of the fruit.
However, the fact that the K99R mutant was less effective in rescuing its substrate indicated that the alternative modification of this lysine, namely ubiquitination, resulted in USP25m activation.
Of course the two problems are not entirely disconnected, because it is open to us to consider alternative possible modifications of the web of beliefs as alternative theories or theoretical "systems" between which the empirical evidence alone is powerless to decide.
Moreover, in an emerging alternative, modifications in the design of classic microcapsules have given rise to systems that deliver cells with regenerative purposes.
Among the newly detected versions in this study we found several conserved gene neighborhood associations for AlbC-like CDPSs that might be indicative of alternative modifications and synthetic mechanisms for the dipeptides generated by them.
Alternative modifications include a different way of expressing trade-offs, use of less abstract interventions, use of face-to-face interview modes, and some combination.
Alternative topologies were created manually by modifications of the original tree and directly compared by ProtML.
More recently, modifications of the technique using alternative approaches such as those targeting the articular recesses [3], and/or ultrasound guidance have been published [4, 5].
This again illustrates how alternative conformations of local torsions stabilized through modifications of the environment contribute to larger scale structural changes such as base flipping.
