जापान के ओहसुमी ने कोशिकाओं के ‘पुनर्चक्रण” के लिए नोबेल चिकित्सा पुरस्कार जीता

Japan’s Yoshinori Ohsumi has won the 2016 Nobel prize for medicine for ground-breaking experiments with yeast which exposed a key mechanism in the body’s defenses where cells degrade and recycle their components. Jillian Kitchener reports.