The chi-squared test helps to determine whether there is a notable difference between the normal frequencies and the observed frequencies in one or more classes or categories.

TLS Online TPP Program

#Id: 703

#Unit 3. Fundamental Processes

The 3’–5’ exonucleolytic proofreading activity is found in E, coded by the dnaQ gene

TLS Online TPP Program

#Id: 704

#Unit 3. Fundamental Processes

Mutations in dnaQ showed increased mutation frequency with by103-folds

TLS Online TPP Program

#Id: 705

#Unit 3. Fundamental Processes

Proofreading typically decreases the error rate in replication from10-5 to 10-7 per base pair replicated.

TLS Online TPP Program

#Id: 706

#Unit 3. Fundamental Processes

Repair Systems such as MMR reduces error rate of replication to 10-9 per base pair replicated

TLS Online TPP Program

#Id: 707

#Unit 3. Fundamental Processes

SeqA binds to hemimethylated DNA and is required for delaying rereplication.

TLS Online TPP Program

#Id: 708

#Unit 3. Fundamental Processes

seqA is part of a negative regulatory circuit that prevents origins from being remethylated.