News in Shorts: 08 November 2025

James Watson

Context: James Watson, Nobel Laureate and co-discoverer of the DNA double helix, passed away at 97, marking the end of an era in molecular biology.

About James Watson

• Early Life and Education: Born in Chicago in 1928, Watson studied at the University of Chicago and later pursued research at the University of Cambridge.
• Scientific Contributions: In 1953, alongside Francis Crick, he co-discovered the double-helix structure of DNA based on Rosalind Franklin’s X-ray diffraction images unveiling the molecular basis of heredity.
• Academic Career: Watson taught at Harvard University and later directed the Cold Spring Harbor Laboratory, transforming it into a leading global centre for genetic research.
• Recognition: His work earned the 1962 Nobel Prize in Physiology or Medicine, shared with Crick and Maurice Wilkins, revolutionising genetics and modern biology.

About DNA Structure

• DNA has a double helix structure, resembling a twisted ladder where the sides are a sugar-phosphate backbone and the rungs are pairs of nitrogenous bases. 
• The two strands are complementary, with adenine (A) always pairing with thymine (T), and cytosine (C) always pairing with guanine (G), held together by hydrogen bonds. 
• Each strand is a long chain of nucleotides, and the order of these bases forms the genetic code.

Kazakhstan Joins Abraham Accords

Context: Kazakhstan has become the first C5 Central Asian nations to join Abraham Accords.

About C5 Central Asian Nations

• The C5 countries are Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan.
• They are former Soviet republics strategically located between Russia, China, and South Asia.
• They play a vital role in regional connectivity, energy trade, and geopolitical balance, with growing engagement from major powers like the U.S., China, and India.

About the Abraham Accords

• The Abraham Accords represent the U.S.-brokered initiative to normalise relations between Israel and Arab or Muslim-majority nations, aimed at promoting peace and regional stability.
• Origin: Launched in 2020, the accords sought to reshape West Asian diplomacy by fostering open cooperation with Israel.
• Parties: The United Arab Emirates, Bahrain, Sudan, and Morocco, were the first to join with later interest shown by other Muslim-majority nations.

About Kazakhstan 

• Location: Kazakhstan is a transcontinental country located at the junction of Central Asia and Eastern Europe, lying in the Northern and Eastern Hemispheres with the capital at Astana.
• Borders: Russia ( the north and west) , China( east), and Kyrgyzstan, Uzbekistan, and Turkmenistan (south). 
• Topography: The country extends from the Caspian Sea in the west to the Altai Mountains in the east. Nearly one-third of Kazakhstan is covered by the Kazakh Steppe (world’s largest dry steppe).
  • The eastern and southeastern regions are mountainous, with the Altai and Tian Shan ranges featuring snowcapped peaks exceeding 6,500 m, including Khan Tengri (6,995 m), the highest point.
• Rivers : Ishim, Irtysh, Syr Darya, Tobol, and Ural.
• Lakes : Caspian Sea, Aral Sea, and lakes Balkhash, Alakal, Tengiz, and Zaysan. 
• Natural Resources: Kazakhstan is rich in oil, natural gas, uranium, coal, and metals such as iron and copper, making it the economic powerhouse of Central Asia.
  • It is the world’s largest uranium producer, extracting nearly 40 per cent of global supply yearly

Cloned Dog

Context: Former NFL star Tom Brady revealed that his dog Junie is a clone of his late pet Lua, created by Colossal Biosciences’ subsidiary Viagen, sparking ethical debate over animal cloning.

About Cloning

• Introduction: Cloning is a biotechnological process of creating genetically identical copies of an organism. 
  • Since the cloning of Dolly the sheep in 1996, dozens of species have been successfully cloned.
  • Later, in 2005, South Korean researchers cloned the first dog Snuppy.
• How Cloning Works: The process involves extracting the nucleus (genetic material) from a mature cell, inserting it into an enucleated egg cell, and stimulating cell division to form an embryo.
  • This embryo is then implanted into a surrogate for development, producing a genetically identical offspring.
• Possible Applications of Cloning:
  • Conservation: Cloning can help preserve endangered species like the black-footed ferret and Przewalski’s horse.
  • De-extinction: Used to recreate extinct species such as dire wolves.
  • Pet Cloning: Offers owners a way to replicate beloved animals, though only 2% of attempts produce viable offspring.
• Ethical Concerns: Critics argue cloning treats life as a product, causing failed pregnancies and animal suffering.
  • Animal rights groups, including PETA, urge adoption instead of cloning, warning it worsens the homeless-animal crisis and promotes self-deception, as clones share DNA but not memories or personality.

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