End-labelling of a gene probe at the 3′ end using terminal transferase. Note that the addition of a labeled dNTP at the 3′ end alters the sequence of the gene probe.

TLS Online TPP Program

#Id: 8948

#Unit 2. Cellular Organization

When spindle microtubule elongation at the end of anaphase has correctly positioned segregating daughter chromosomes in the bud, Tem1 is converted into its active GTP-bound state, activating the protein kinase signaling cascade.

TLS Online TPP Program

#Id: 8949

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 629

#Unit 3. Fundamental Processes

Replacement of Purine to Purine is called Transition

TLS Online TPP Program

#Id: 630

#Unit 3. Fundamental Processes

Replacement of Pyrimidine to Purine or vice versa is called Transversion.

TLS Online TPP Program

#Id: 631

#Unit 3. Fundamental Processes

Transition takes place due to Tautomeric Shift in Nitrogenous bases Spontaneously.

TLS Online TPP Program

#Id: 632

#Unit 3. Fundamental Processes

Transversion takes place due to Oxidation of Nitrogenous bases especially of Guanine due to reactive oxygen species.