As the origins are hemimethylated they bind to the cell membrane and become unavailable to methylases.

TLS Online TPP Program

#Id: 3652

#Unit 3. Fundamental Processes

In many bacteria glutamate is linked to tRNAGln by the same GluRS that synthesizes Glu–tRNAGlu. The resulting Glu–tRNAGln is then converted to Gln–tRNAGln by Glu–tRNAGln amidotransferase in an ATP-requiring reaction in which glutamine is the amide donor.

TLS Online TPP Program

#Id: 9983

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 4698

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 3502

#Unit 2. Cellular Organization

Interrupted gene: Mutations in exons can affect polypeptide sequence; mutations in introns can affect RNA processing and hence may influence the sequence and/or production of a polypeptide.

TLS Online TPP Program

#Id: 6099

#Unit 3. Fundamental Processes

There are two kind of mutation 

1. Base substitution

2. Frameshift