The phrase "an endogenous one" is correct and usable in written English.
It can be used in contexts discussing systems, processes, or variables that originate from within a particular system or environment.
Example: "In economic models, an endogenous one is influenced by other variables within the model itself."
Alternatives: "an internal one" or "a self-generated one".
Each of the four AS5 bands common to all samples overaccumulated in the AS5ox lines, suggesting that at least a portion of the transgene transcript was functioning in a manner similar to the endogenous one.
Overexpressed myotubularin, like the endogenous one, is present as a doublet in skeletal muscle by western blot (Fig. 5D), indicating that these isoforms result from post-translational modification of the protein rather than alternative splicing of the Mtm1 gene.
Doxycycline treatment of reconstituted Ripk1 −/− cells led to a level of Ripk1 expression comparable to the endogenous one.
However, given that these potential confounders are likely endogenous, one may worry about spillover bias.8 To rule out an effect of neighborhood deterioration we also estimate effects from models that omit the economic development variables.
Even making stable cell lines with retrovirus may not be sufficient because the expression of a transgene from a viral promoter is still going to be significantly higher than the endogenous one.
However, if the risk-free rate is endogenous one cannot just change the risk-free rate leaving all else equal.
Conversely, we can understand that the impact of their expenditure in Hokkaido goes to "household (R)" in ROJ via property incomes and taxes, if the "other part" is treated as endogenous one.
This is because the mass of the recombinant protein is much larger than that of the endogenous one; in other words, the probability of the antibody encountering a recombinant molecule is much higher than that of encountering endogenous Rab27.
Three had recombined with an endogenous insertion on chromosome 2, one with an endogenous insertion on chromosome R and two with a full-length element on chromosome 1 that had been introduced on the transformation vector.
