The phrase "a strict dependency on" is correct and usable in written English.
It can be used when discussing a strong reliance or need for something, often in formal or academic contexts.
Example: "The research indicates a strict dependency on renewable energy sources to combat climate change."
Alternatives: "a strong reliance on" or "an absolute dependence on".
However, the approach (Fig. 1) does not have a strict dependency on one database type.
We showed that, following lentivirus vector-mediated gene transfer, the reporter units display low basal activity and a strict dependency on the FLP recombinase for their activation.
Furthermore, microRNAs have also been described as positive regulators at transcriptional level of mRNA expression [ 9– 11], with a strict dependency on the cellular context [ 12].
Again, HROC24 cells were much more sensitive to the drug than the other three cell lines both at the levels of DNA synthesis and signal transduction; a finding that is compatible with a strict dependency of HROC24 cells on a constitutive activation of the MEK/ERK signaling pathway by mutant BRAF.
Keratinocyte culture studies had revealed a strict dependency of regular epidermal differentiation on dermal interactions only accomplishable in three-dimensional skin models.
An increase in concentration usually leads to suspension coagulation, but for nanotube dispersions, a strict dependency is not observed.
This hypothesis is further reinforced by the in vitro analysis Xist promoter activity, which displays strict dependency on the YY1 binding sites.
Our work demonstrated a novel involvement of HaHSFA4a in seed longevity and severe stress tolerance, as well as the strict dependency on HaHSFA9 (or similar tobacco HSF) of the functional effects of HaHSFA4a.
NFATc factors differ from most other transcription factors by their strict dependency on Ca++ signals and CN activity [ 26] which induce the nuclear translocation and, thereby, activation of NFATc proteins.
These beneficial effects were not observed with a reporter virus (eGFP) or a catalytically inactive TERT (TERT-DN) demonstrating the strict dependency of an active telomerase complex.
