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

Despite his accomplishments, the scandals of his youth remained blots on the escutcheon, haunting his family's reputation for generations.

The blots on escutcheons tarnished the family's honor for generations.

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.

She used a tissue to blot out the fresh ink stain on the paper.

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

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

A single careless remark could blot one's copybook after years of good work.

The research team implemented a new western blot analysis to quantify signaling proteins after drug treatment.