goes to Elizabeth H. Blackburn, Carol W. Greider, Jack W. Szostak.
“for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase”
link to Nobel prize.org
link to the press release
goes to Elizabeth H. Blackburn, Carol W. Greider, Jack W. Szostak.
“for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase”
link to Nobel prize.org
link to the press release
Some interesting work here, the full winner list is available from their website:
PEACE PRIZE
Stephan Bolliger, Steffen Ross, Lars Oesterhelweg, Michael Thali and Beat Kneubuehl of the University of Bern, Switzerland, for determining — by experiment — whether it is better to be smashed over the head with a full bottle of beer or with an empty bottle.
REFERENCE: “Are Full or Empty Beer Bottles Sturdier and Does Their Fracture-Threshold Suffice to Break the Human Skull?” Stephan A. Bolliger, Steffen Ross, Lars Oesterhelweg, Michael J. Thali and Beat P. Kneubuehl, Journal of Forensic and Legal Medicine, vol. 16, no. 3, April 2009, pp. 138-42.VETERINARY MEDICINE PRIZE
Catherine Douglas and Peter Rowlinson of Newcastle University, Newcastle-Upon-Tyne, UK, for showing that cows who have names give more milk than cows that are nameless.
REFERENCE: “Exploring Stock Managers’ Perceptions of the Human-Animal Relationship on Dairy Farms and an Association with Milk Production,” Catherine Bertenshaw [Douglas] and Peter Rowlinson, Anthrozoos, vol. 22, no. 1, March 2009, pp. 59-69.ECONOMICS PRIZE
The directors, executives, and auditors of four Icelandic banks — Kaupthing Bank, Landsbanki, Glitnir Bank, and Central Bank of Iceland — for demonstrating that tiny banks can be rapidly transformed into huge banks, and vice versa — and for demonstrating that similar things can be done to an entire national economy.
MEDICINE PRIZE
Donald L. Unger, of Thousand Oaks, California, USA, for investigating a possible cause of arthritis of the fingers, by diligently cracking the knuckles of his left hand — but never cracking the knuckles of his right hand — every day for more than sixty (60) years.
REFERENCE: “Does Knuckle Cracking Lead to Arthritis of the Fingers?”, Donald L. Unger, Arthritis and Rheumatism, vol. 41, no. 5, 1998, pp. 949-50.LITERATURE PRIZE
Ireland’s police service (An Garda Siochana), for writing and presenting more than fifty traffic tickets to the most frequent driving offender in the country — Prawo Jazdy — whose name in Polish means “Driving License”.
MATHEMATICS PRIZE
Gideon Gono, governor of Zimbabwe’s Reserve Bank, for giving people a simple, everyday way to cope with a wide range of numbers — from very small to very big — by having his bank print bank notes with denominations ranging from one cent ($.01) to one hundred trillion dollars ($100,000,000,000,000).
REFERENCE: Zimbabwe’s Casino Economy — Extraordinary Measures for Extraordinary Challenges, Gideon Gono, ZPH Publishers, Harare, 2008, ISBN 978-079-743-679-4.
may lie inside this girl.
Brooke Greenberg is the size of an infant, with the mental capacity of a toddler. She turned 16 in January.
….
Brooke hasn’t aged in the conventional sense. Dr. Richard Walker of the University of South Florida College of Medicine, in Tampa, says Brooke’s body is not developing as a coordinated unit, but as independent parts that are out of sync. She has never been diagnosed with any known genetic syndrome or chromosomal abnormality that would help explain why.
References:
Doctors Baffled, Intrigued by Girl Who Doesn’t Age [ABC news]
Walker RF. A case study of ‘‘disorganized development’’ and its possible relevance to genetic determinants of aging. Mech Age Devel 2009; 130:350 [PubMed][pdf (link provided by the research group's site)]
Scientists have found out that night owls can work longer and be more alert late at night. As simple as that.
Researchers found that in tests those who consider themselves more alert in the morning can concentrate for less time than those who work best at night.
…
The results, reported in the journal Science, suggest that night owls generally outlast early birds in the length of time they can be awake before becoming mentally fatigued.
References:
Night owls can work longer than early birds, scientists find [Telegraph]
Schmidt C, Collette F, Leclercq Y, Sterpenich V, Vandewalle G, Berthomier P, Berthomier C, Phillips C, Tinguely G, Darsaud A, Gais S, Schabus M, Desseilles M, Dang-Vu TT, Salmon E, Balteau E, Degueldre C, Luxen A, Maquet P, Cajochen C, Peigneux P. Homeostatic sleep pressure and responses to sustained attention in the suprachiasmatic area. Science. 2009 Apr 24;324(5926):516-9. [PubMed][Science]
People with Down’s syndrome rarely get most kinds of cancer and U.S. researchers have nailed down one reason why — they have extra copies of a gene that helps keep tumors from feeding themselves.
….
“One such gene is Down’s syndrome candidate region-1 (DSCR1, also known as RCAN1),” Harvard’s Sandra Ryeom and colleagues wrote.
This gene codes for a protein that suppresses vascular endothelial growth factor or VEGF — one of the compounds necessary for angiogenesis.
References:
Down’s syndrome reveals one key to fighting cancer [Reuter]
Baek KH, Zaslavsky A, Lynch RC, Britt C, Okada Y, Siarey RJ, Lensch MW, Park IH, Yoon SS, Minami T, Korenberg JR, Folkman J, Daley GQ, Aird WC, Galdzicki Z, Ryeom S. Down’s syndrome suppression of tumour growth and the role of the calcineurin inhibitor DSCR1. Nature. 2009 May 20. [PubMed][Nature]
A fundamental but elusive step in the early evolution of life on Earth has been replicated in a laboratory.
Researchers synthesized the basic ingredients of RNA, a molecule from which the simplest self-replicating structures are made. Until now, they couldn’t explain how these ingredients might have formed.
….
No matter how they combined the ingredients — a sugar, a phosphate, and one of four different nitrogenous molecules, or nucleobases — ribonucleotides just wouldn’t form. Sutherland’s team took a different approach “and successfully synthesized RNA” in a laboratory conditions resembled those of the life-originating “warm little pond”.
References:
Life’s First Spark Re-Created in the Laboratory [Wired]
Powner MW, Gerland B, Sutherland JD. Synthesis of activated pyrimidine ribonucleotides in prebiotically plausible conditions. Nature. 2009 May 14;459(7244):239-42. [PubMed][Nature]