Oncogenic transforming viruses RSV contain an

oncogene — v-src gene

TLS Online TPP Program

#Id: 10405

#Unit 4. Cell Communication and Cell Signaling

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: 1627

#Unit 4. Cell Communication and Cell Signaling

Psoriasin Binds and sequesters divalent cations

TLS Online TPP Program

#Id: 8465

#Unit 1. Molecules and their Interaction Relevant to Biology

The magnitude of this dipole moment corresponds to about 0.5-0.7 unit charge at each end of the helix. These charges would be expected to attract ligands of opposite charge and negatively charged ligands, especially when they contain phosphate groups and frequently bind at the N-termini of a helices. In contrast, positively charged ligands rarely bind at the C-terminus

TLS Online TPP Program

#Id: 2300

#Unit 3. Fundamental Processes

The overall reaction rate for the bacterial RNA polymerase can be as fast as 40–50 nucleotides/ second at 37°C for most transcripts