The phrase "an essential replication" is correct and usable in written English.
It can be used in contexts where you are discussing something that is crucial or necessary to duplicate or reproduce, such as in scientific research or data analysis.
Example: "In order to validate our findings, an essential replication of the experiment must be conducted."
Alternatives: "a crucial reproduction" or "a vital duplication."
In eukaryotes and prokaryotes, DNA polymerase is an essential replication enzyme and is able to proofread misincorporated nucleotides as well as replicate DNA [ 19].
p33 is an essential replication co-factor performing recruitment of the viral RNA template into replication [11], [12], [13], and in the assembly of the viral replicase [14].
Indeed, this is approximately 17 fold higher [10] than that of DNA Pol III complex (the replicative DNA polymerase, 15 nM; [9]) and is similar to that of the processivity clamp (β-clamp, 250 nM; [11], [12]), an essential replication factor known to both recruit all DNA polymerases to the replication fork and manage their activity in the cell [13], [14].
Independently, we have analyzed a possible interaction between transposases of various IS families and the β sliding clamp, an essential replication factor.
However in the presence of fewer replication origins (minimum licensing), which mimic a condition closer to the somatic status, Tipin becomes an essential replication factor.
Conspicuously, miR-93 is intronically encoded within the minichromosome maintenance 7 (MCM7) gene, an essential replication licensing factor, and precursor miR-93 abundance tracks with MCM7 expression levels [ 37, 38].
The origin recognition complex (ORC) is an essential DNA replication initiation factor conserved in all eukaryotes.
These findings further support the notion that neurons in AD re-enter the cell cycle, pass through S-phase by activating the only two essential S-phase promoting kinases, and provide evidence for aberrant localization of an essential DNA replication protein.
All these bioinformatic analyses enable them to confirm and extend the hypothesis that Cdc45 is an ortholog of archaeal RecJ proteins, and to propose that an essential DNA replication role for the Cdc45/RecJ-MCM-GINS (CMG) complex is conserved between Archaea and Eukarya.
Telomere replication is an essential process because incomplete replication leads to telomere shortening and replicative senescence, whereas failure to duplicate the terminal DNA structure leads to loss of the G-strand overhang, chromosome fusions and cell death (Smogorzewska and de Lange, 2004).
Mcm10 is an essential eukaryotic DNA replication protein required for assembly and progression of the replication fork.
