The phrase "a well established functional" is not correct as it is missing a noun after "functional" to complete the thought.
You can use it when describing a functional aspect or feature that is well established, but it needs to be part of a complete sentence.
Example: "The software includes a well established functional framework that enhances user experience."
Alternatives: "a well established function" or "a well established functionality".
Since we found a strong correlation between the number of shared targeting viral proteins and pathways the underlying host proteins co-appear in, the virus potentially tailored its surface to attack the host cell along well established functional pathways.
Authors' response: Yes, there is no elevated frequency of p53 response elements (RE) in Alu elements, but the number of well established functional p53 REs, 160, is probably too small to make final conclusions.
Because of overlapping expression patterns and the well established functional redundancy within the Src family, identification of the roles played by individual family members in chondrocytes will be a major challenge and will probably require detailed analyses of knockout mice for single or multiple Src family genes.
Scenarios are a well established approach to describe functional requirements, uncovering hidden requirements and trade-offs, as well as validating and verifying requirements.
Next, we used a well established in vivo model of chitin-induced functional polarization of M2 macrophages, where an important M2 function is recruitment of eosinophils to the sites of inflammation (Satoh et al., 2010; Reese et al., 2007).
Functional electrical stimulation (FES) is a well established method in the rehabilitation of stroke patients.
Pathway diagrams are a well established tool in our effort to interpret and explain results from functional genomics investigations.
SE is a well-established functional technique for assessing CHD that can be used to demonstrate inducible wall motion abnormalities in the general population.
18F-FDG PET is a well-established functional imaging technique for diagnostic oncologic imaging that provides data on glucose metabolism in lesions [3].
Although it is well established that functional MTs preserve a sequence with 20 invariants cysteines, no studies have thus far established the polymorphic status of the remaining residues.
