Using a negative selectable marker is crucial for greatly reducing the incidence of false-positives.

Interrogatives precede negative markers if both are present.

Also, never is used as a negative past tense marker, and does not have to carry the English meaning.

When a negative somatic marker is linked to an image of a future outcome, it sounds an alarm in the brain.

Ndjuka, where tone is less important, ignores tone except for a negative marker.

The results show that she is negative for all cancer markers, but House notices that her estrogen is unusually high.

High ERCC1 is thus a negative predictive marker, referring to how it will respond to a specific type of treatment.

The negative marker n't as in couldn't etc. is often thought to be a clitic developed from the lexical item not.

The negative marker is always morphologically distinct from the other orders of prefixes.

It is like cholesterol: there is a positive marker and a negative marker.