Sentence examples for but variable levels of from inspiring English sources

So over millennia, men with high but variable levels of testosterone were the ones most favored by women and therefore most likely to produce offspring, and eventually us.

Note that LPS-induced moderate but variable levels of cell death in the WT (Fig. 3c), but the remaining cells remained viable in prolonged culture (data not shown).

For example, Vives-Pi and colleagues, studying eight patients with Graves disease patients and four with type 1 diabetes, reported that thyroid glands expressed high but variable levels of LMP2 and LMP7, whereas pancreases had levels similar to those found in healthy controls [21].

Using an antibody specific for phosphoserine-73, we noted high but variable levels of phosphorylated Jun in extracts from BK5.ATF3 transgenic mammary glands (Figure 2E, lanes 4 6) and from BK5.ATF3-induced mammary tumors (Figure 2E, lanes 7 9); much lower levels of activated Jun were seen in extracts from non-transgenic mammary glands (Figure 2E, lanes 1 3).

Some viruses are presumably liberated by the elution pH transition, leading to low but variable levels of virus in the eluate.

Numerous studies have found increased CSF-tau levels, decreased CSF-Aβ42 levels but variable levels of CSF-APP in AD [ 22- 25].

Consequently, meta-population dynamics can be distinguished from island dynamics by a strong but variable level of genetic structure among populations.

The authors explore this issue in an online experiment with 273 subjects browsing 4 websites offering identical products but with variable levels of interactivity and personalization features.

Protein separation prior to sample analysis is required and widely used but with variable levels of contamination or depletion of the protein of interest can occur; and thus, downstream analyses can be biased.

Many felt that their practise had changed but with variable levels of skilfulness.

Conclusions: Our preliminary results showed that the three studied alpine populations are predominantly outcrossing, but include variable levels of self-fertilization.