- Activation of ATR in response to replication stress, organism-specific biosystem (from REACTOME)
Activation of ATR in response to replication stress, organism-specific biosystemGenotoxic stress caused by DNA damage or stalled replication forks can lead to genomic instability. To guard against such instability, genotoxically-stressed cells activate checkpoint factors that ha...
- Activation of the pre-replicative complex, organism-specific biosystem (from REACTOME)
Activation of the pre-replicative complex, organism-specific biosystemIn S. cerevisiae, two ORC subunits, Orc1 and Orc5, both bind ATP, and Orc1 in addition has ATPase activity. Both ATP binding and ATP hydrolysis appear to be essential functions in vivo. ATP binding b...
- Cell Cycle, organism-specific biosystem (from REACTOME)
Cell Cycle, organism-specific biosystem
Cell Cycle
- Cell Cycle Checkpoints, organism-specific biosystem (from REACTOME)
Cell Cycle Checkpoints, organism-specific biosystemA hallmark of the human cell cycle in normal somatic cells is its precision. This remarkable fidelity is achieved by a number of signal transduction pathways, known as checkpoints, which monitor cell...
- Cell Cycle, Mitotic, organism-specific biosystem (from REACTOME)
Cell Cycle, Mitotic, organism-specific biosystemThe replication of the genome and the subsequent segregation of chromosomes into daughter cells are controlled by a series of events collectively known as the cell cycle. DNA replication is carried o...
- DNA Replication, organism-specific biosystem (from WikiPathways)
DNA Replication, organism-specific biosystemStudies in the past decade have suggested that the basic mechanism of DNA replication initiation is conserved in all kingdoms of life. Initiation in unicellular eukaryotes, in particular Saccharomyce...
- DNA Replication, organism-specific biosystem (from REACTOME)
DNA Replication, organism-specific biosystemStudies in the past decade have suggested that the basic mechanism of DNA replication initiation is conserved in all kingdoms of life. Initiation in unicellular eukaryotes, in particular Saccharomyce...
- DNA Replication Pre-Initiation, organism-specific biosystem (from REACTOME)
DNA Replication Pre-Initiation, organism-specific biosystemAlthough, DNA replication occurs in the S phase of the cell cycle, the formation of the DNA replication pre-initiation complex begins during G1 phase.
- G1/S Transition, organism-specific biosystem (from REACTOME)
G1/S Transition, organism-specific biosystemCyclin E - Cdk2 complexes control the transition from G1 into S-phase. In this case, the binding of p21Cip1/Waf1 or p27kip1 is inhibitory. Important substrates for Cyclin E - Cdk2 complexes include p...
- G2/M Checkpoints, organism-specific biosystem (from REACTOME)
G2/M Checkpoints, organism-specific biosystemG2/M checkpoints include the checks for damaged DNA, unreplicated DNA, and checks that ensure that the genome is replicated once and only once per cell cycle. If cells pass these checkpoints, they f...
- M/G1 Transition, organism-specific biosystem (from REACTOME)
M/G1 Transition, organism-specific biosystemFinally, progression out of mitosis and division of the cell into two daughters (cytokinesis) requires the inactivation of Cyclin B - Cdc2 by ubiquitin-dependent proteolysis of Cyclin A and B, which ...
- Mitotic G1-G1/S phases, organism-specific biosystem (from REACTOME)
Mitotic G1-G1/S phases, organism-specific biosystem
Mitotic G1-G1/S phases
- Mitotic M-M/G1 phases, organism-specific biosystem (from REACTOME)
Mitotic M-M/G1 phases, organism-specific biosystem
Mitotic M-M/G1 phases
- Regulation of DNA replication, organism-specific biosystem (from REACTOME)
Regulation of DNA replication, organism-specific biosystemDNA replication is regulated at various levels via ORC proteins. This pathway includes annotation of individual events that lead to the regulation of replication.
- Removal of licensing factors from origins, organism-specific biosystem (from REACTOME)
Removal of licensing factors from origins, organism-specific biosystemLicensing factors are removed from the origin by various means like biochemical modification (phosphorylation) or by physical association with other proteins. This pathway includes the annotations of...