POLR1F (RNA Polymerase I Subunit F): POLR1F is a key component of RNA polymerase I, responsible for transcribing ribosomal RNA (rRNA), an essential part of ribosomes. Ribosomes drive protein synthesis in cells, making POLR1F vital for cellular growth and function. Mutations or dysfunctions in POLR1F can disrupt ribosome production and function, potentially leading to diseases linked to impaired protein synthesis. Studying POLR1F helps us understand critical cellular processes related to ribosome activity and protein production.