In C. elegans, about 70% of genes are processed by the trans-splicing mechanism

TLS Online TPP Program

#Id: 8945

#Unit 2. Cellular Organization

Tem1-GTP activates a protein kinase cascade, which promotes the release of active Cdc14 from the nucleolus and exit from mitosis. 

TLS Online TPP Program

#Id: 8946

#Unit 2. Cellular Organization

An inhibitor of the GTPase, called Kin4, localizes to the parent cell but is absent from the bud.

TLS Online TPP Program

#Id: 8947

#Unit 2. Cellular Organization

An inhibitor of Kin4, called Lte1, localizes to the bud but is absent from the parent cell; it inhibits any residual Kin4 that leaks into the bud.

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