Sentence examples for checkpoints exist from inspiring English sources

Similar checkpoints exist in all eukaryotes, and many of the components are conserved.

Three main checkpoints exist: G1/S, intra-S phase, and G2/M.

Although numerous checkpoints exist, complex controls of gene expression are noticed almost extensively at the level of transcriptional initiation.

Checkpoints exist at G1/S, S, G2/M and M in the cell cycle, and all these appear to be operational in Brca2 mutant cells [ 38**, 51**].

The correlation between force and maturation can be measured experimentally using traction force microscopy [ 34, 39- 41] and suggests that molecular checkpoints exist that ensure that FAs are only assembled if strong attachment is achieved.

There are also data showing that regulatory checkpoints exist for B cells in the periphery of the germinal center and at the late stages of B cell differentiation into memory or long-lived plasma cells [ 36, 37].

At the start of Olmert's tenure, 475 roadblocks and checkpoints existed in the West Bank.

A network of checkpoints exists across the city in an effort to curb the violence.

Although not everyone agrees that such a checkpoint exists, the finding could one day give farmers better control of their crops.

In this study, we hypothesized that a dexamethasone-sensitive host pathogen checkpoint exists early during the pathogenesis of UTI that determines host susceptibility to chronic and recurrent infection.

We provide evidence showing that this pathway is involved in regulation of cell size, indicating that a Cdk1-regulated cell size checkpoint exists in metazoans.