Words similar to hallmark

Example sentences for: hallmark

How can you use “hallmark” in a sentence? Here are some example sentences to help you improve your vocabulary:

For example, a hallmark of heterochromatin is a high density of transposable elements, and the density of these elements in the genomic sequence increases continuously toward the centric ends of the euchromatic portions of the chromosome arms [ 12, 31, 32].
It is important to consider, however, that any hallmark sequence structures uniquely associated with the insertion of structural variants may be refractory to analysis after millions of years of evolution.
This stupid tautology bugged me immediately--but then stupid tautologies are the hallmark of criminal regimes and successful ad campaigns everywhere ("Coke is It," "Nixon's the One," etc.), so I checked my annoyance.
Apoptosis was quantitatively measured by the TUNEL assay, which detects double stranded DNA breaks that are a hallmark of apoptosis.
Although HIV infection elicits neutralizing antibodies and a cellular immune response against the virus [reviewed in [ 1 ] & [ 2 ] ] and there exist "exposed uninfected" (EU) individuals that appear to have acquired resistance to infection by HIV [ 3 4 ] , the hallmark of HIV infection is the almost universal inability of humans to mount an immune response that can prevent the eventual development of AIDS.