3 Americans win Nobel in medicine for research on body clock

Agencies
October 3, 2017

Oct 3: Jeffrey C Hall, Michael Rosbash and Michael W Young were awarded the Nobel prize in medicine on Monday for discoveries about the molecular mechanisms controlling the body's circadian rhythm.

The scientists used fruit flies to isolate a gene that controls the rhythm of a living organism's daily life. Dr Hall, Dr Rosbash and Dr Young were "able to peek inside our biological clock", helping "explain how plants, animals and humans adapt their biological rhythm so it's synchronised with the earth's revolutions," the Nobel prize panel said.

By examining the internal workings of fruit flies, the investigators helped determine that the gene they were analysing encoded a protein that accumulated in cells at night, and then degraded during the day. Over decades of research, these scientists identified the mechanisms governing the clockwork inside the cell, shedding light on the biology of humans and other multicellular organisms whose biological clocks function on the same principles.

"With exquisite precision, our inner clock adapts our physiology to the dramatically different phases of the day," committee members noted. "The clock regulates critical functions such as behaviour, hormone levels, sleep, body temperature and metabolism." The researchers studied fruit flies in which a gene called period seemed to control circadian rhythm; when it was mutated, the insects lost that rhythm.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
November 22,2025

Mangaluru: Police Commissioner Sudheer Kumar Reddy C H has warned of strict action against individuals spreading rumours and attempting to create insecurity within the Muslim community and fuel hatred between Hindus and Muslims through social media.

Referring to a recent social media post alleging that police personnel had entered a masjid premises to check whether beef was being cooked, the commissioner said miscreants were attempting to push their communal agenda. 

“A group of people, both from Mangaluru and abroad, are trying hard to spread rumours. For the past 10 days, they have been attempting to rake up old issues, highlight routine matters as controversies, or fabricate news altogether,” he said.

He reiterated that any such attempts to disturb communal harmony would invite legal action. “Cases will be registered and the accused will be brought to book,” he stated.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
November 27,2025

DKSvokkaliga.jpg

Bengaluru: The Vokkaligara Sangha on Thursday issued a stern warning to the Congress, saying the party could face serious electoral repercussions if Deputy Chief Minister D.K. Shivakumar is not appointed as Chief Minister.

The warning follows the public backing of Shivakumar’s chief ministerial ambition by top Vokkaliga pontiff Nirmalanandanatha Swami, who urged the Congress high command to honor his claim.

“The community supported Congress in the 2023 Assembly elections only because Shivakumar had a real chance to become CM. If he is cheated, we’ll teach the party a big lesson,” said newly elected Sangha president L. Srinivas. He added that Vokkaligas would organize protests under the guidance of community leaders.

General Secretary C.G. Gangadhar pointed out that Congress won more seats in the Vokkaliga-dominated Old Mysuru region due to Shivakumar’s influence, adding, “If Congress wants to retain power, Shivakumar should be made the CM.”

Outgoing president Kenchappa Gowda emphasized Shivakumar’s contribution to Congress’ victory. “Our community voted for Congress thinking he would become CM. Siddaramaiah has also served the party well, but Shivakumar should now be given a chance,” he said.

Former general-secretary Konappa Reddy appealed to Sonia and Rahul Gandhi to recognize Shivakumar’s loyalty and service, saying, “Congress is known to keep its promises. We hope it won’t break the promise made to him.”

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
coastaldigest.com news network
December 2,2025

karkala.jpg

Udupi, Dec 2: A wave of regional pride is sweeping through Udupi district as Shagun S Verma Hegde, a talented Class 9 student from Christ King English Medium High School, Karkala, has been named the captain of the Indian National Team for the Under-15 Girls’ Volleyball Championship.

Shagun holds the unique distinction of being the sole player from Karnataka selected to represent the country in the prestigious international tournament. The championship, organized by the School Games Federation, is scheduled to take place in Shangluo, China, from December 3 to 13, where Shagun will lead the national squad.

A Remarkable Journey to the Top

Shagun’s selection is a testament to her dedication and exceptional skill on the court. Her journey included several rigorous rounds of selection:

•    She was the only player from Udupi district to qualify for the state-level selection camp.

•    Out of eight players from Karnataka who advanced to the national selection camp in Pune, Maharashtra, Shagun was the only one to secure a place in the final national squad.

•    The national camp saw participation from approximately 200 players, which was shortlisted to 23. Shagun not only made the final cut but was also ranked as the second-best player overall, solidifying her leadership role.

Shagun, who is the daughter of Sandesh Verma and Shruthiraj of Kallotte, Karkala, has trained under experienced coaches Santosh D’Souza, Jeevan D’Silva, Jairaj Poojary, and Ramesh. Her selection as the team captain has brought profound honour to her family, school, the Udupi district, and the entire state of Karnataka.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.