LexA repressor (Mr 22,700) inhibits transcription of all the SOS genes, and induction of the SOS response requires removal of LexA

TLS Online TPP Program

#Id: 6709

#Unit 3. Fundamental Processes

Cajal bodies are sites of reassembly of the U4/U6/U5 tri-snRNP complex from the free U4, U5, and U6 snRNPs released during the removal of introns from mRNAs

TLS Online TPP Program

#Id: 6710

#Unit 3. Fundamental Processes

p53 tumor suppressor protein appears to be post-translationally modified by phosphorylation and acetylation in PML nuclear bodies

TLS Online TPP Program

#Id: 6711

#Unit 3. Fundamental Processes

PML nuclear bodies are also sites of post-translational modification of proteins through the addition of a small, ubiquitin-like protein called SUMO1

TLS Online TPP Program

#Id: 6712

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 6713

#Unit 3. Fundamental Processes

Arsenic induces polyadenylation of canonical histone H3.1 mRNA in vivo

TLS Online TPP Program

#Id: 3590

#Unit 3. Fundamental Processes

How genetic information contained within the order of nucleotides in messenger RNA (mRNA) is interpreted to generate the linear sequences of amino acids in proteins. This process is known as translation.