Sentence examples for exists have been from inspiring English sources

Typically, de-novo transcriptomes for non-model organisms where no reference genome exists have been obtained using Roche 454 pyrosequencing technology because of the generation of longer sequencing reads e.g. [ 15- 22].

The causeway between Benfleet and Canvey Island no longer exists, having been replaced by a bridge.

The plants were not built and the company itself no longer exists, having been mortally wounded by its effort to build another reactor, Shoreham.

What little reliable documentation exists has been summarized by Ronald G. Pisano in a catalogue essay that sheds considerable light on Hubbard's life and career.

Unfortunately, the nice idea that a less expensive but still credible alternative to the Trident system exists has been tested to destruction on numerous occasions.

Whether or not the sub-species exists has been a debate among walrus experts for many years.

It no longer exists, having been demolished to make way for a textile factory.

After all, the INS no longer exists, having been pulled into Homeland Security in 2003 and renamed U.S. Immigration and Customs Enforcement.

However, whether or not such a size-frequency allometry exists has been a matter of debate.

The tendency to see patterns where none exists has been well recognized.

The basic symptom in autism, if one exists, has been suggested to be a primary (usually "inborn") deficiency in social instinct.