A quest for coordination among activities at the replisome
Bibliographic record
Abstract
Abstract Faithful DNA replication is required for transmission of the genetic material across generations. The basic mechanisms underlying this process are shared among all organisms: progressive unwinding of the long double-stranded DNA; synthesis of RNA primers; and synthesis of a new DNA chain. These activities are invariably performed by a multi-component machine called the replisome. A detailed description of this molecular machine has been achieved in prokaryotes and phages, with the replication processes in eukaryotes being comparatively less known. However, recent breakthroughs in the in vitro reconstitution of eukaryotic replisomes have resulted in valuable insight into their functions and mechanisms. In conjunction with the developments in eukaryotic replication, an emerging overall view of replisomes as dynamic protein ensembles is coming into fruition. The purpose of this review is to provide an overview of the recent insights into the dynamic nature of the bacterial replisome, revealed through single-molecule techniques, and to describe some aspects of the eukaryotic replisome under this framework. We primarily focus on Escherichia coli and Saccharomyces cerevisiae (budding yeast), since a significant amount of literature is available for these two model organisms. We end with a description of the methods of live-cell fluorescence microscopy for the characterization of replisome dynamics.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".