The phrase "also variability in the" is correct and usable in written English.
It can be used when discussing the presence of differences or changes within a particular context or subject matter.
Example: "The study revealed not only trends in the data but also variability in the results across different demographics."
Alternatives: "as well as variability in the" or "along with variability in the".
There is also variability in the performance of PGPR that may be due to various environmental factors that might affect their growth and proliferation in the plants.
This analysis revealed not only the expected variability in the sequences of the two major surface proteins of the virus, hemagglutinin and neuraminidase, but also variability in the sequence of the NS1 protein.
23 There is also variability in the outcomes that prognostic tools have been developed to predict.
In this study, we show that there is also variability in the timing of somatic DNA methylation acquisition at multiple sites within a single imprinting cluster.
Second, there was also variability in the treatment intensity, duration, and frequency, making it difficult to identify the best treatment levels for patients with fibromyalgia.
Not all challenges came into play, and there was also variability in the strength of each as a proposal traversed the different stages in the decision-making process.
There was also variability in how the surrogate assignment process was monitored.
Also, variability in CSF volume was reported as the most important factor that contributes to the variability in the spread of the spinal sensory anaesthesia [ 7].
In addition, there was also variability evident in the density and reciprocity of the formal clinical reporting process across the care networks for individual patients.
We also included variability in the drift rate (s v) but not the starting point.
There is also considerable variability in the availability and quality of WB-MRI, which is an impediment to clinical development.
