Replication and mutation on neutral networks are modeled by phenomenological rate equations as well as by a stochastic birth-and-death model.
After the flight, DNA replication and mutation frequencies were measured.
We found that there was almost no effect of microgravity on DNA replication and mutation frequency.
Current models of Mycobacterium tuberculosis latency presume very low mycobacterial replication and mutation rates.
Second, IN is absolutely required for viral replication and mutations in a number of key residues block the viral replication.
The CDS, on the other hand, is affected by replication-driven mutation and transcription-driven mutation plus selection at the translation level.
In addition, while a correlation between replication timing and mutation rates was established (Lang & Murray, 2011), the genome surveillance mechanisms that promote genome integrity by facilitating error-free DDT early during replication remain largely unknown.
Dr. Antonio E. Urbina, an internist at St . Vincents Manhattan Hospital, said missing even a few doses can open the door to increased viral replication and even mutations that resist the existing AIDS drugs.
In fact it is more likely to be exactly the other way round: the high mutation rate exerted by intron replication and gene transfer might have driven the evolution of sex, or at least cell fusions and genome doublings, very early in eukaryotic evolution, potentially aiding intron spread even further.
As for microbes, expanding offspring genome diversities by elevating replication mutation rates to achieve rapid adaptation and competitive advantages in harsh environments has been discovered and verified both in vivo[ 40- 42] and in silico[ 43, 44].
