(International -5, National -14)
1.Muttineni Radhakrishna 2012 Participated In INTERNATIONAL SCIENCE SYMPOSIUM ON HIV & INFECTIOUS DISEASES Held On 20th–22nd January 2012 At Vigyan Auditorium, CSIR Campus, Chennai, India.
2. Muttineni Radhakrishna 2009 Presented a paper on Did AIDS viruses originate in India Frontiers of Retro virology: Complex retro viruses,retroelements and their Hosts Montpellier,France ,21-23 September 2009.
3. Muttineni Radhakrishna 2008 Participated in Indo-German Work shop on Molecular Epidemiology of infectious Diseases Organized by University of Hydrabad, Hydrabad, November 28-30, 2008
4. Muttineni Radhakrishna 2006 Participated International Conference on Molecular Cellular Biology and Therapeutics of HIV &Associated Viral Infections Janvary 12th –14th 2007 Organised United States Department of Health and Human Services and University of Hyderabad, AP, India.