HROB Is Implicated in DNA Replication
Julia Kutz, Hannes Schmietendorf, Sheikh Anika Rahman, Franz Opel, Helmut Pospiech, Bernard S Lopez · 2024
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Description
Julia Kutz and co-authors study a protein called HROB in this 2024 study. DNA copying must stay exact even when the DNA is damaged, so copy, repair, and damage response work as one system. HROB was known as a partner of a repair motor protein, and this team found separate clues that tie it to the copying process itself.
HROB levels rose and fell with known copying factors, peaking when cells copy DNA. Its shape is mostly loose, with one folded part that is old in evolution. Tests showed HROB sits close to parts of the copying machine. Adding too much HROB nearly shut copying down. The authors argue that HROB helps copying pass hard spots, such as crosslinks in the DNA, and flag it for deeper study.
Catalog record
| CREATOR | Julia Kutz, Hannes Schmietendorf, Sheikh Anika Rahman, Franz Opel, Helmut Pospiech, Bernard S Lopez |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 67 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |