Summary

The long-term effects of COVID-19 are still being discovered. Ongoing research is crucial to understand the full impact of this global pandemic.

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Restarting Stalled Replication Forks02:37

Restarting Stalled Replication Forks

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Restarting Stalled Replication Forks02:37

Restarting Stalled Replication Forks

DNA replication is initiated at sites containing predefined DNA sequences known as origins of replication. DNA is unwound at these sites by the minichromosome maintenance (MCM) helicase and other factors such as Cdc45 and the associated GINS complex.The unwound single strands are protected by replication protein A (RPA) until DNA polymerase starts synthesizing DNA at the 5’ end of the strand in the same direction as the replication fork. To prevent the replication fork from falling apart,...
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Disturbances in Heart Rhythm01:29

Disturbances in Heart Rhythm

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Major Losses in Pipes01:28

Major Losses in Pipes

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Interference and Decay01:16

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Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
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DNA Damage Can Stall the Cell Cycle02:36

DNA Damage Can Stall the Cell Cycle

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