The phrase "a result of different levels" is correct and usable in written English.
It can be used when discussing outcomes or consequences that arise from varying degrees or stages of something.
Example: "The discrepancies in the data were found to be a result of different levels of measurement accuracy across the experiments."
Alternatives: "an outcome of varying degrees" or "a consequence of diverse levels".
Therefore, high substitution or evolutionary rates for a given gene were common across the entire phylogeny and the differences in evolutionary rate between genes were most likely a result of different levels of selective constraint amongst genes rather than species.
Good inequality is a result of different levels of efforts and skills.
Structural features include cumulative reorientation of lamellae at successive isochiral screw dislocations (possibly linked with surface pressure exerted by cilia) or different surface stresses on opposite fold surfaces of individual lamellae, as a result of different levels of congestion of folds.
These effects may be a result of different levels of occupancy of endogenous TFAP2 on the putative TFAP2 binding site in the frataxin promoter.
Therefore, the effects observed by us were not a result of different levels of compliance between two groups.
For example, if the socio-economic mix of referred patients is different between Centers, the proportion of patients with physiologic disease may vary between Centers as a result of different levels of environmental exposures and adherence to prescribed therapy.
In addition, subtraction of the global signal average from each condition permits a more straightforward interpretation of the results, as even minimal differences in global average between conditions might be a result of different level of arousal or attention (Coutanche 2013).
These differences were the result of different levels of health care provision, different out-of-pocket expenses for health care and different access to and coverage of health insurance for rural and urban families.
This difference may be the result of different levels of dietary calcium with high levels of dietary calcium being used in the experiments of Boyce and Weisbrode and normal dietary calcium in our experiments.
However, this difference could very well be the result of different levels of expectations.
To the Sports Editor: This article assumes as an objective closing the gender gap in high school sports, but what if this gap is the result of different levels of interest?
