She carefully pressed the blotting paper over the wet signature to prevent smudging.

During the assessment, she nervously stared at the blot test, unsure what her responses might reveal.

She carried several blotting papers in her satchel to blot the ink before it smeared.

The lab technician ran several blot tests to confirm the presence of the protein.

The technician Southern blots the samples to detect specific DNA fragments.

The conservation team photographed several zoo blots to analyze patterns across different enclosures.

The lab will Southern blot the genomic DNA to detect the presence of the mutation.

The scandal was a blot on the escutcheon of an otherwise distinguished career.

To quantify the protein levels in the sample, the lab performed a dot blot rather than a Western blot because they needed a quicker, non-electrophoretic method.

The lab manager reviewed the dot blots to decide which samples required further testing.