Virology Lectures 2025 #6: Synthesis of RNA from RNA скачать в хорошем качестве

Virology Lectures 2025 #6: Synthesis of RNA from RNA

RNA virus genomes must encode an RNA dependent RNA polymerase because host cells do not have a similar enzyme that can replicate viral RNA or make mRNA In this lecture we discuss the mechanisms of RNA synthesis by RNA dependent RNA polymerases, including priming of RNA synthesis, how mRNA and genomes are produced in infected cells, and the switch from synthesis of mRNAs to genomes, for negative strand RNA viruses, positive strand RNA viruses, and double-stranded RNA viruses. Become a patron of Virology Lectures at https://microbe.tv/contribute ——————————— OUR SCIENCE PODCASTS ——————————— •This Week in Virology https://bit.ly/30uUhrX This Week in Parasitism https://bit.ly/3ndUNUZ •This Week in Microbiology https://bit.ly/33tOUeO •Urban Agriculture http://microbe.tv/urbanag •This Week in Evolution https://bit.ly/3ne1bf5 •Immune https://bit.ly/2HOyCVb •This Week in Neuroscience https://bit.ly/2So12Yd •Infectious Disease Puscast https://bit.ly/3K4EKF0 – Who Am I? – I’m Vincent Racaniello, Earth’s Virology Professor, and I believe that education should be free. I’m also a professor of virology at Columbia University in New York. I’ve been doing research on viruses since 1976, and teaching virology in classrooms and online since 1999. On this YouTube channel I share videos of my lectures, podcasts, and more. New videos are uploaded several times each week. I do not run ads on our work as it is disruptive to learning. We depend on your support. If you would like to support our work, go to https://www.microbe.tv/contribute/ MicrobeTV appreciates your donation and your support of our mission. Our budget and ongoing financial health rely on accounting for and accepting irrevocable, non-refundable donations from the public. Therefore, MicrobeTV considers all donations to be nonrefundable. Content in this video should not be construed as medical advice. ——————————————————————— #microbe #viruses #coronavirus #pandemic ———————————————————————