G2-phase functions for Plk1, including recovery from DNA damage checkpoints, are supported by several studies [18] [21].
Moreover, the checkpoint was supported by the air force, which could muster helicopters and ground-attack jets.
Indeed, familial BRCA1 tumours are associated with mutations in the TP53 checkpoint gene, supporting the notion that genomic instability is an important driving force in early-onset familial BRCA1 tumorigenesis [ 5].
"Children have not only been used to fight, but also to man checkpoints, and in support jobs like cooking or cleaning, or treating injured fighters.
Supplementary Figure S2F shows that dpb11 WG700,701AA point mutant is as defective as dpb11Δ C in checkpoint activation and the inability to activate Mec1, therefore, correlates which a deficiency to support checkpoint signalling.
That bill, the subject of an earlier post on Checkpoint, had broad support in both chambers of Congress but was blocked from passage by retiring Sen. Tom Coburn (R-Okla.).
To address this, we asked whether the dpb11Δ N and dpb11Δ C mutants, when expressed together, could support checkpoint activation.
Data from experiments showing that some dormant origins are activated following inhibition of checkpoint kinases also support this idea (Woodward et al, 2006; Ge et al, 2007).
Because Mad1-bound Mad2 needs to dimerize with additional Mad2 to support checkpoint function [ 3, 21], we suspected that the Mad1 C-terminal head promotes this dimerization.
We note that while Condor supports application checkpointing for compatible software, which allows evicted jobs to resume on a different machine without loss of computation time, COPASI does not support checkpointing, so all evicted jobs must begin again from the start.
