Biography of Venkatraman Ramakrishnan
Venkatraman Ramakrishnan is an acclaimed Indian-origin structural biologist who won the Nobel Prize in Chemistry for his pioneering work on the ribosome. H
TL;DR: Venkatraman Ramakrishnan is an acclaimed Indian-origin structural biologist who won the Nobel Prize in Chemistry for his pioneering work on the riboso…
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
Venkatraman Ramakrishnan is an acclaimed Indian-origin structural biologist who won the Nobel Prize in Chemistry for his pioneering work on the ribosome. H
Biography of Venkatraman Ramakrishnan
- Full Name: Venkatraman Ramakrishnan, often called Venki Ramakrishnan
- Born: 6 December 1952 in Chidambaram, Tamil Nadu, India
- Field: Structural Biology, Molecular Biology, Biochemistry
- Education: Studied physics at University of Madras, completed Ph.D. in theoretical physics at University of Oxford, and then shifted focus to structural biology
- Career Path: Worked at various prestigious institutions including Brookhaven National Laboratory and University of Utah before joining the MRC Laboratory of Molecular Biology in Cambridge
- Major Contributions: Venkatraman Ramakrishnan determined the three-dimensional structure of the ribosomal subunit using X-ray crystallography, revealing how ribosomes synthesize proteins from genetic information. His work provided atomic-level detail of ribosomal function, understanding of antibiotic mechanisms, and insights into how life processes operate at the molecular level, fundamentally advancing molecular biology and protein synthesis research.
- Scientific Breakthrough: His structural studies of the ribosome revealed atomic details of protein synthesis mechanisms, providing unprecedented insight into one of biology's most fundamental processes
- Awards: Nobel Prize in Chemistry in 2009 shared with others for studies on the structure and function of the ribosome, Fellow of the Royal Society, and numerous other prestigious scientific honors
- Why Famous: Venkatraman Ramakrishnan is celebrated for his groundbreaking structural biology research that revealed how ribosomes function at the atomic level, a discovery that revolutionized molecular biology.
Frequently Asked Questions
What is the ribosome and why is understanding its structure important?
The ribosome is the cellular machinery that synthesizes proteins from genetic instructions. Understanding its structure at the atomic level reveals how life processes operate and how antibiotics work.
How did Ramakrishnan determine the ribosomal structure?
He used X-ray crystallography, a technique where X-rays are diffracted through crystallized protein samples to determine their three-dimensional atomic arrangement.
More GK Topics
- Biography of A P J Abdul Kalam
- Biography of C V Raman
- Biography of Srinivasa Ramanujan
- Biography of Homi Bhabha
- Biography of Vikram Sarabhai
- Biography of Jagadish Chandra Bose
🤖 Stuck on any of these? Ask Syllab's free AI Tutor to explain step by step →