Nuclear lamina

Fibrous network on the inner surface of the nuclear envelope composed of lamin intermediate filaments that provides structural support for the nuclear envelope and also acts as an anchoring site for chromosomes.

TLS Online TPP Program

#Id: 726

#Unit 3. Fundamental Processes

GATC is a target for methylation at the N6 position of A by Dam Methylase enzyme which uses SAM as methyl group donor

TLS Online TPP Program

#Id: 727

#Unit 3. Fundamental Processes

Several of methylation sites overlap dnaA boxes

TLS Online TPP Program

#Id: 728

#Unit 3. Fundamental Processes

DnaA is an ATP-binding protein and its binding to DNA is affected depending on whether ATP

TLS Online TPP Program

#Id: 729

#Unit 3. Fundamental Processes

DnaA is the E. coli licensing factor that must be made anew for each round of replication.

TLS Online TPP Program

#Id: 730

#Unit 3. Fundamental Processes

Replication in dam- E. coli depends on its state of methylation.

TLS Online TPP Program

#Id: 731

#Unit 3. Fundamental Processes

In dam- E. coli If the plasmid is methylated, it undergoes a single round of replication, and if it is hemimethylated products accumulate