The Ser7 phosphorylation of RNA polymerase II-CTD is required for the recruitment of E3 ubiquitin ligase Asr1 and subtelomeric gene silencing - Nikita Sudarshan; Mohd. Asalam; Ashutosh Kumar; Neha Singh; Adity Gupta; Ishita De; Sanjeev Kumar Singh; Kam YJ. Zhang; Md. Sohail Akhtar (Journal of Biological Chemistry, 2025)