The phrase "additional layer of control" is correct and usable in written English.
It can be used when discussing systems, processes, or frameworks that involve extra measures for oversight or management.
Example: "Implementing an additional layer of control will help ensure compliance with regulatory standards."
Alternatives: "extra level of oversight" or "further degree of management".
Still, as an additional layer of control, she subtracts the difference in hours worked by those in previously titled families between the two sets of neighborhoods.
We suggest that the architecture of the overlapping genes introduces an additional layer of control of gene expression.
The proposed solution allows the plant operator to keep the existing PI control architecture and improve its performance by using an additional layer of control.
This advocacy reportedly reflected growing concerns regarding the exponential increase in Chinese investment in EU companies in recent years and proposed that there be an additional layer of control for investments by non-EU investors in European companies.
In addition, due to the significant structural difference between Kbz and other histone marks, it is tantalizing to speculate the possible existence of specific proteins or domains that recognize Kbz and cause diverse downstream alterations in chromatin, providing an additional layer of control over gene transcription26.
The usage of ubiquitin chains for the proper assembly and function of the decay-competent mammalian decapping complex suggests an additional layer of control to allow a coordinated function of decapping activities and mRNA metabolism in higher eukaryotes.
Thus, the signal as such is not predictive of the outcome and additional layers of control exist to determine specificity of Erk1/2 activation.
However, the presence of line-to-line and genetic background variation implies that additional layers of control are required to confirm genotype/phenotype relationships.
However, steady-state regulation by oxygen (heme being the effecter mediating induction by oxygen) and carbon source is masked in the case of HEM1 by additional layers of control, rendering its expression constitutive (Keng and Guarente 1987).
