Sentence examples similar to background levels of replacement from inspiring English sources

A second phase of middle-onset apoptosis restored normal background levels of cell death on E14 E16, coincident with reconstitution of the VZ and replacement of GPT neurons in the mantle zone.

A non-smoker group provided background levels of BoE.

"We still find background levels of DDT and chlordane," he explained.

Only background levels of staining were observed (data not shown).

Background levels of genetic alterations.

Only background levels of 3-nitroTyr were detected with dONOO.

Background levels of empty clones were less than 10%.

The fall-out reaching Scandinavia was only twice the natural background level of radiation.

But he does expect government to provide him with a background level of order.

This can be the background level of translational selection.

Notes: different levels of replacement of fish meal with poultry viscera.