DNA双螺旋结构发现者沃森去世，享年97岁

Core Points - James Watson, Nobel Prize winner and co-discoverer of the DNA double helix structure, passed away at the age of 97 [1] - Watson's discovery in 1953, alongside Francis Crick, laid the foundation for rapid advancements in molecular biology [2][3] - Despite his scientific achievements, Watson faced significant controversy due to his racially discriminatory remarks regarding intelligence [5][6] Group 1: Scientific Contributions - Watson and Crick's 1953 publication in Nature revealed the double helix structure of DNA, explaining how genetic information is stored and replicated [3] - Their work became a fundamental theory in modern molecular biology, leading to the Nobel Prize in Physiology or Medicine awarded in 1962 [3] Group 2: Controversies and Reputation - Watson's later comments linking race and intelligence severely damaged his reputation and standing in the scientific community [5] - His statements led to the loss of his position as director at Cold Spring Harbor Laboratory and the revocation of honorary titles [5] - Despite the backlash, Watson's contributions to molecular biology remain significant, with his co-authored book "Molecular Biology of the Gene" being a staple in the field [6]