Topic: Post translation modification Organism: yeast saccharomyces cerevisiae Modification: 1- H2B Ubiquitination (Mono Ubiquitination) Only 2- H3(K36me – K4me – K79me) regulated master to H2bub master 3- Active transcription 4- Polymerase 2 (Set2)- Bre1/Rad6 – Ubp8/Ubp10 5- Enzyme for active gene / for on-off modification 6- What is the difference between Ubiquitination and Methylation 7- SET2 enzyme is important for the transcription https://www.researchgate.net/publication/221987829_Protein_Modifications_in_Transcription_Elongation https://pubmed.ncbi.nlm.nih.gov/18922474/ https://pubmed.ncbi.nlm.nih.gov/28122508/ https://pubmed.ncbi.nlm.nih.gov/11562345/ https://pubmed.ncbi.nlm.nih.gov/18614047/