Sentence examples for this checkpoint is from inspiring English sources

"This checkpoint is closed because of the recent attacks.

Bear in mind, this checkpoint is all part of the same security operation, using the same police, that covered the G7.

If a resource fails during the execution of a task, this checkpoint is used by another resource to continue executing the task.

One of the most prominent border crossing spots for foreign visitors in pre-1989 Berlin, this checkpoint is a grim reminder of the city's progress over the past 27 years".

One of these pathways operates during the DNA synthesis phase of the cell cycle and this checkpoint is mediated by the Rad3-Cds1 pathway [11], [27].

This checkpoint is activated by impeded replication forks and arrests the cell cycle while reducing the rate of DNA synthesis in order to coordinate with DNA repair and preserve genomic integrity [4], [5], [6].

This checkpoint was several miles north of the site where a a suicide car bomber killed four soldiers of the Third Division at a checkpoint on Saturday.

And instead of the Cyrenaican flag, flying above this checkpoint was the Islamist Black Standard flag, a favorite of al-Qaeda.

Interestingly, this checkpoint was more compromised in those patients with moderately active disease.

Defects in this checkpoint are common in many cancers and are associated with aneuploidy generation and tumor progression.

SF describes the parameter relationship of the G2/M checkpoint - the proteins behind this checkpoint are those that are most important in cell size regulation.