Taking Science on Faith

 
Paul Davies is a Professor of Physics at Arizona State University. In 1995 he received the Templeton Prize, which is awarded "for Progress Toward Research or Discoveries about Spiritual Realities." As you might have guessed, this prize goes to people who make up stories about the compatibility of science and religion.

Davies has written a number of books about science and religion, including Cosmic Jackpot.

His latest foray into the world of Christian apologetics is an op-ed piece in yesterday's New York Times [Taking Science on Faith]. Quite a few bloggers have pointed out the major (and I do mean major) logical flaws in this piece. Here's PZ Myers' take on it [Faith is not a prerequisite for science]. PZ has links to the other sites.

Paul Davies is a scientist. I don't understand where he gets such stupid ideas about science. Maybe it's in church.

---

Another Proof of God

 

You should probably watch this video to get some idea about how the creationist mind works.

---

[Hat Tip: Effect Measure]

Bacterial Genomes and Evolution

 
I recently became aware of the fact that Intelligent Design creationists are promoting a strange idea. They bacteria were very complex when life first formed and their genomes have been degrading over time. Kirk Durston, a graduate student at the university of Guelph, pushed this idea in a course on intelligent design. Durston used a number of scientific references to prove his point. The main one was a paper by Miraa et al (200) from Nancy Moran's lab [Bacteria Genomes Are Degrading].

Ryan Gregory is one of the world's leading experts on genomes and their evolution. He's also a Professor at the University of Guelph. Ryan has published an excellent description of what the Mira et al. (2000) paper shows and what it does not show. You should all read it [Bacterial genomes and evolution].

For Kirk Durston's sake, I hope Ryan Gregory isn't on his Ph.D. oral committee.

---

148 Years Ago Today

 
John Wilkins tells us what happened 148 years ago today. Unfortunately, he doesn't tell us what happened today in Australia.

Check out The Corpus Callosum to see how much the historical event cost back then [Happy Birthday].

---

Frightened YEC's

 
Shaliniat at Scientia Natura: Evolution and Rationality found this cartoon [It must be hard living in fear of science]. It's cute so I'm stealing it from her. It's originally from cectic.

---

Excellence at the

 
Monado at Science Notes points us to a Visual Library set up by Access Excellence at the National Health Museum [Graphics Library resources online]. Here's a description of Access Excellence.

Access Excellence, launched in 1993, is a national educational program that provides health, biology and life science teachers access to their colleagues, scientists, and critical sources of new scientific information via the World Wide Web. The program was originally developed and launched by Genentech Inc., and in 1999 joined the National Health Museum, a non-profit organization founded by former U.S. Surgeon General C. Everett Koop as a national center for health education. Access Excellence will form the core of the educational component of the National Health Museum Website that is currently under development.

This is an admirable goal. The web is full of garbage and it would be nice to collect all the good stuff in one site so that teachers and students could use it. I thought I'd check it out to see how "excellent" it is.

Of course they get The Central Dogma of Molecular Biology wrong but I can't really blame them for that since lots of scientists get it wrong as well [see Basic Concepts: The Central Dogma of Molecular Biology].

One of the next images I checked was the one shown below. It's labeled RNA Ribonucleic Acid - A More Detailed Description. Now, it seems to me that one of the major distinguishing features of RNA is missing. Can you tell what it is?


The graphic shown below is called Nucleotide - A More Detailed Description. It claims to show the structure of a nucleotide in more detail. The boxed region of the DNA molecule does depict a nucleotide but the structures on the right (i.e., more detail) do not. Instead, these are the bases that make up a nucleotide. It may seem nitpicky but why can't they get it right?


Here's a suggestion to the people who run the Access Excellence website: why not ask a few biochemists to check out the science before you post information on the site? Would that be asking too much?

---

Harper Blocks Greenhouse Gas Emission Targets

 
Prime Minister Harper is attending the Commonwealth Summit in Kampala, Uganda. For those of you who aren't familiar with the Commonwealth of Nations, it represents 53 nations that were formerly part of the British Empire [Commonwealth of Nations].

These nations have just voted to suspend Pakistan from the Commonwealth until it holds free elections [Pakistan suspended from Commonwealth]. Stephen Harper lead the way here by calling for Pakistan's suspension.

The current debate is over establishing binding targets for greenhouse gas emissions as part of a strategy to reduce global warming. Canada and Australia are the only nations who oppose this resolution. Ironically, with the change in government in Australia today, it's likely that Canada is now the only nation to oppose binding targets.

---

[Hat Tip: Brian Larnder at Primordial Blog (Stephen Harper Embarrasses Canada Again)]

[Photo Credit: cbcnews]

Goodbye John Howard

 
The latest results from today's election in Australia point to a defeat for the current Prime Minister, John Howard [Labor sweeps to victory in Australia election]. Not only will the Liberal-National Party coalition lose the election but it looks like Howard will lose his own seat in Parliament.

I don't know enough about Australian politics to know what this means. Howard is a staunch ally of the United States and he sent Australian troops to Iraq. I believe that Australia is one of the few industrialized countries, other than the USA, to refuse to sign the Kyoto agreements.

Does this mean that Australia will withdraw its remaining troops from Iraq and sign on to Kyoto now that Kevin Rudd and the Australian Labor party are in power?

---

[Photo Credit: Australian flag - Job Search: John Howard - Wikipedia]

Kirk Durston Interview

 
Here's an online interview with Kirk Durston on canadianchristianity.com for those who want to know more about his views on Intelligent Design Creationism [Evolution under fire? -- Part 1]. By all accounts Kirk seems to be a Young Earth Creationist in the sense that he prefers the literal interpretation of the Bible until it has been proven wrong.

Here's a part of the interview that seems unblievable.

I have been doing a great deal of work in ID over the past few years -- and have given presentations of my work in universities, both in Canada and the USA, that are well attended by both students and faculty. I have been very surprised by the fact that no significant objections to the evidence I present are being raised in these venues. I never bash Darwinism, I simply show them the positive evidence for ID -- and it goes over very well indeed.

I am currently working on a paper dealing with functional information, under the guidance of a professor in bioinformatics who wants to see my work published. It will be very low-key, mentioning nothing about ID, yet laying the groundwork for some major advances in this field -- if it is, by some miracle, accepted for publication.

I'm surprised that he has never heard any significant objections to the evidence he presents in his talk. I didn't have any trouble recognizing several lies and distortions and I wasn't the only one on Tuesday night.

Maybe he gives a different talk in other venues? In any case, we'll see whether the experts on protein folding hear at the University of Toronto will be as gullible when they hear the "positive evidence for ID" next Spring [A Scientific Test for the Intelligent Designer].

Oh, I almost forgot, in his Tuesday evening presentation he did bash "Darwinism." I guess that's one more difference between what I heard and his normal talks to students and faculty. Either that or .....

---

A Scientific Test for the Intelligent Designer

 
Kirk Durston has been participating in the discussion on the thread Kirk Durston's Proof of God. He's been having a bit of difficulty keeping up with the scientific criticisms of his proposed proof of the existence of God an Intelligent Designer. I can understand the problem. In an online debate everyone is on a level playing field. When a paper is mentioned, we can all check it out before replying.

So, Kirk proposes another way of handling the discussion.

I thank Larry for extending the opportunity to post a method to test for whether ID is highly probable or not (the way I phrased it in my lecture). I've been mulling this over even before Larry posted the invite. I have reservations about doing it in this particular forum, primarily because the numbers that would be involved are too few to justify the time and, secondly, I would prefer a live lecture where the back and forth dialogue would be greatly enhanced. I've thought that, perhaps, this could be done at the U of T over a 2 hour period. Larry could book a room and chair the event. I could present my proposal (as I repeatedly referred to it in my lecture) of a method to test for ID. I would sincerely hope that Larry et al would be able to set aside the usual hostility and personal attacks and, instead, run a collegial, honest event. As I repeatedly stressed in my lecture this past week, I am NOT claiming to have a 'proof' for ID. Rather, I am proposing a scientific method to test for it that is a work in progress. When this could take place is another question. Certainly not this semester. I am currently swamped with getting the next phase of my research up and running, and a couple of papers in progress. I cannot even afford the time o respond to these posts and will likely have to bow out today. My suggestion would be sometime in 2008, preferably after the winter semester, say, late April or May.

I'm happy to oblige and I've booked a room for either Tuesday April 22nd or Tuesday April 28th. I invite Kirk Durston to come and present his evidence that protein folding studies indicate the presence of an intelligent designer.

This will be an informal scientific debate attended by scientists who are familiar with protein folding. We have a lot of them here at the University of Toronto. Here's a list of the active labs working in this area in our Department [Protein Folding]. Here are the labs in the Dept. of Medical Biophysics [Molecular and Structural Biology]. And here are the labs in the Dept. of Molecular Genetics [Structural Biology].

I'm pretty sure we could get 20-30 graduate students, postdocs, and faculty members to come out and hear the protein folding evidence for intelligent design. They are experts in the same field as Kirk and I'm sure they will be able to show him where he's going wrong. It will be good for them to get exposure to the quality of work on protein folding that's being done at the University of Guelph.

I think it's safe to say that most of my colleagues have no idea of the importance of their work in the Intelligent Design Creationism field of scientific research. This is an opportunity for them to learn from Kirk Durston. Hopefully, after listening to Kirk my colleagues will be more open to the idea of intelligent design when it comes to reviewing research grants, scientific papers, or even sitting on Ph.D. oral exams—provided Kirk makes a convincing case.

I admire Kirk for his willingness to subject his scientific evidence for intelligent design to a group of experts on protein folding. It's very courageous of him since he's putting his scientific reputation on the line.

---

[Photo Credit: The Figure is from my textbook, Horton et al. (2006) p. 110. It's taken from the work of my departmental colleague Hue Sun Chan, one of the world's leading experts on the theoretical aspects of protein folding.]

ROM Finds Skeleton in it's Closet

 
Monado at Science Notes has the story [ROM finds skeleton in its closet].

---

What She Said

 
Monado of Science Notes has pointed out, once again, the major flaw in Intelligent Design Creationism [ The Masked Man speaks]. In spite of all the blustering and rhetoric, Intelligent Design Creationism boils down to just one thing—arguments against evolution. Here's what Monado says ...

I throw in my two cents' worth:

There is indeed a huge, huge logical fallacy at the base of Dembski's argument. It's the assumption that if you pick enough holes in evolution to let the air out, "God did it" is the only remaining conclusion. That's known as a false dichotomy.

In reality, there are a lot more than two choices. If the received explanation of evolution were not true, it would be back to the drawing board for everyone. If it isn't random mutation plus natural selection plus sexual selection plus genetic drift, then perhaps it's inheritance of acquired characteristics plus natural selection plus sexual selection plus genetic drift. There's no reason to jump to the conclusion that unnatural causes are needed.

The result of pushing the false dichotomy is that ID proponents are ready to use every rhetorical trick in the book, misrepresent evolution, continue to quote falsified "facts," and invent mathematical proofs based on strained assumptions that evolution can't occur without angels pushing the molecules. Dembski's arguments have been falsified again and again. Mutation produces new information. Mutation can produce improvements. Mutation can double the genetic material and then modify it (in spite of the "if I copied this paper I haven't doubled my knowledge" rhetoric). Natural selection is neither directed by God nor random at a particular time and place. It is probabilistic, however. When Dembski claims that something is impossible and actual researchers explain step by step how that could happen, his argument is demolished. The fact that our evidence is always "pathetic" and his evidence is non-existent tells you who has the logic on their side and who is blowing smoke.

Many people have said this before but we need to keep hammering away at this point [see Kirk Durston's Proof of God]. There's no logic to Intelligent Design Creationism other than discrediting evolution on the assumption that God is the only other option.

This is why we call them IDiots.

---

Theme: Nobel Laureates

 
NOBEL LAUREATES

November 13, 2006
Physiology or Medicine 1922
Otto Fritz Meyerhof
"for his discovery of the fixed relationship between the consumption of oxygen and the metabolism of lactic acid in the muscle"

November 22, 2006
Physiology or Medicine 1964
Jacques Monod
"for their discoveries concerning genetic control of enzyme and virus synthesis"

November 29, 2006
Chemistry 1964
Dorothy Crowfoot Hodgkin
"for her determinations by X-ray techniques of the structures of important biochemical substances"

December 6, 2006
Chemistry 1930
Hans Fischer
"for his researches into the constitution of haemin and chlorophyll and especially for his synthesis of haemin"

December 13, 2006
Chemistry 1902
Hermann Emil Fischer
"in recognition of the extraordinary services he has rendered by his work on sugar and purine syntheses"

December 20, 2006
Physiology or Medicine 1953
Hans Adolf Krebs
"for his discovery of the citric acid cycle"

January 3, 2007
Physiology or Medicine 1982
Sune K. Bergström, Bengt I. Samuelsson, and John R. Vane
"for their discoveries concerning prostaglandins and related biologically active substances"

January 10, 2007
Physiology or Medicine 2004
Richard Axel and Linda B. Buck
"for their discoveries of odorant receptors and the organization of the olfactory system"

Theme

A Sense of Smell
Nobel Laureates: Richard Axel, Linda Buck
January 17, 2007
Physiology or Medicine 1998
Robert F. Furchgott, Louis J. Ignarro, and Ferid Murad
"for their discoveries concerning nitric oxide as a signalling molecule in the cardiovascular system"

January 24, 2007
Chemistry 1978
Peter D. Mitchell
"for his contribution to the understanding of biological energy transfer through the formulation of the chemiosmotic theory"


January 31, 2007
Chemistry 1988
Johann Deisenhofer, Robert Huber, and Hartmut Michel
"for the determination of the three-dimensional structure of a photosynthetic reaction centre"

February 7, 2007
Physiology or Medicine 1978
Werner Arber, Daniel Nathans, and Hamilton O. Smith
"for the discovery of restriction enzymes and their application to problems of molecular genetics"

February 14, 2007
Chemistry 1972
Christian B. Anfinsen
"for his work on ribonuclease, especially concerning the connection between the amino acid sequence and the biologically active conformation"

February 21, 2007
Physiology or Medicine 1930
Karl Landsteiner
"for his discovery of human blood groups"

February 28, 2007
Chemistry 1937
Walter Norman Haworth
"for his investigations on carbohydrates and vitamin C"

March 7, 2007
Physiology or Medicine 1948
Paul Hermann Müller
"for his discovery of the high efficiency of DDT as a contact poison against several arthropods"

March 14, 2007
Chemistry 1980
Paul Berg
"for his fundamental studies of the biochemistry of nucleic acids, with particular regard to recombinant-DNA"

Theme

Transcription
Nobel Laureate: Roger Kornberg
March 21, 2007
Chemistry 2006
Roger D. Kornberg
"for his studies of the molecular basis of eukaryotic transcription"

March 28, 2007
Physiology or Medicine 1943
Henrik Carl Peter Dam
"for his discovery of vitamin K"
Edward Adelbert Doisy "for his discovery of the chemical nature of vitamin K"

Theme

Blood Clotting
Nobel Laureates: Henrik Dam, Edward Doisy
April 4, 2007
Chemistry 1948
Arne Wilhelm Kaurin Tiselius
"for his research on electrophoresis and adsorption analysis, especially for his discoveries concerning the complex nature of the serum proteins"





April 11, 2007
Physiology or Medicine 1953
Fritz Albert Lipmann
"for his discovery of co-enzyme A and its importance for intermediary metabolism"

Theme

Pyruvate Dehydrogenase
Nobel Laureate: Aaron Klug
April 18, 2007
Chemistry 1982
Aaron Klug
"for his development of crystallographic electron microscopy and his structural elucidation of biologically important nucleic acid-protein complexes"

April 25, 2007
Chemistry 1920
Walther Hermann Nernst
"in recognition of his work in thermochemistry"

May 2, 2007
Physiology or Medicine 1929
Christiaan Eijkman
"for his discovery of the antineuritic vitamin"


May 9, 2007
Physiology or Medicine 1947
Carl Ferdinand Cori and Gerty Theresa Cori, née Radnitz
"for their discovery of the course of the catalytic conversion of glycogen"

May 16, 2007
Chemistry 1907
Eduard Buchner
"for his biochemical researches and his discovery of cell-free fermentation"
[cell free synthesis of alcohol in yeast extracts: vitalism]

May 23, 2007
Physiology or Medicine 1994
Alfred G. Gilman and Martin Rodbell
"for their discovery of G-proteins and the role of these proteins in signal transduction in cells"


May 30, 2007
Physiology or Medicine 1968
Robert W. Holley, Har Gobind Khorana, and Marshall W. Nirenberg
"for their interpretation of the genetic code and its function in protein synthesis"

June 6, 2007
Chemistry 2004
Aaron Ciechanover, Avram Hershko, and Irwin Rose
"for the discovery of ubiquitin-mediated protein degradation"

June 13, 2007
Physiology or Medicine 1945
Sir Alexander Fleming, Ernst Boris Chain, Sir Howard Walter Florey
"for the discovery of penicillin and its curative effect in various infectious diseases"

June 20, 2007
Physiology or Medicine 1993
Richard J. Roberts and Phillip A. Sharp
"for their discoveries of split genes"

June 27, 2007
Physiology or Medicine 1937
Albert von Szent-Györgyi Nagyrapolt
"for his discoveries in connection with the biological combustion processes, with special reference to vitamin C and the catalysis of fumaric acid"

July 4, 2007
Chemistry 1928
Adolf Otto Reinhold Windaus
"for the services rendered through his research into the constitution of the sterols and their connection with the vitamins"

July 11, 2007
Chemistry 1961
Melvin Calvin
"for his research on the carbon dioxide assimilation in plants"

THEME

Deoxyribonucleic Acid (DNA)
Nobel Laureates: Crick, Watson, Wilkins
July 18, 2007
Physiology or Medicine 1962
Francis Harry Compton Crick, James Dewey Watson and Maurice Hugh Frederick Wilkins
"for their discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material"




July 25, 2007
Physiology or Medicine 1902
Ronald Ross
"for his work on malaria, by which he has shown how it enters the organism and thereby has laid the foundation for successful research on this disease and methods of combating it"

and

Physiology or Medicine 1907
Charles Louis Alphonse Laveran
"in recognition of his work on the role played by protozoa in causing diseases"

August 1, 2007
Chemistry 1962
Max Ferdinand Perutz and John Cowdery Kendrew
"for their studies of the structures of globular proteins"

August 8, 2007
Chemistry 1903
Svante August Arrhenius
"in recognition of the extraordinary services he has rendered to the advancement of chemistry by his electrolytic theory of dissociation"

August 22, 2007
Physiology or Medicine 1971
Earl W. Sutherland, Jr.
"for his discoveries concerning the mechanisms of the action of hormones"

August 29, 2007
Chemistry 1937
Paul Karrer
"for his investigations on carotenoids, flavins and vitamins A and B2"

September 5, 2007
Chemistry 1938
Richard Kuhn
"for his work on carotenoids and vitamins"

September 12, 2007
Physiology or Medicine 1969
Max Delbrück, Alfred D. Hershey, and Salvador E. Luria
"for their discoveries concerning the replication mechanism and the genetic structure of viruses"

September 19, 2007
Physiology or Medicine 1933
Thomas Hunt Morgan
"for his discoveries concerning the role played by the chromosome in heredity"

September 26, 2007
Physiology or Medicine 1999
Günter Blobel
"for the discovery that proteins have intrinsic signals that govern their transport and localization in the cell"


October 3, 2007
Physiology or Medicine 1983
Barbara McClintock
"for her discovery of mobile genetic elements"

October 10,2007
Chemistry 1909
Wilhelm Ostwald
"in recognition of his work on catalysis and for his investigations into the fundamental principles governing chemical equilibria and rates of reaction"

October 17, 2007
Chemistry 1926
The (Theodor) Svedberg
"for his work on disperse systems"

October 24, 2007
Chemistry 1946
James Batcheller Sumner
"for his discovery that enzymes can be crystallized"
[crystallization of urease from jack bean]

October 31, 2007
Physiology or Medicine 1959
Arthur Kornberg
"for their discovery of the mechanisms in the biological synthesis of ribonucleic acid and deoxyribonucleic acid"

November 7, 2007
Physiology or Medicine 1909
Emil Theodor Kocher
"for his work on the physiology, pathology and surgery of the thyroid gland"

November 14, 2007
Chemistry 1975
John Warcup Cornforth
"for his work on the stereochemistry of enzyme-catalyzed reactions"

November 21, 2007
Physiology or Medicine 1964
Konrad Bloch and Feodor Lynen
"for their discoveries concerning the mechanism and regulation of the cholesterol and fatty acid metabolism"

November 28, 2007
Physiology or Medicine 1992
Edmond Fischer and Edwin Krebs
"for their discoveries concerning reversible protein phosphorylation as a biological regulatory mechanism"

December 5, 2007
Physiology or Medicine 1955
Hugo Theorell
"for his discoveries concerning the nature and mode of action of oxidation enzymes"

December 12, 2007
Chemistry 1947
Sir Robert Robinson
"for his investigations on plant products of biological importance, especially the alkaloids"

December 19, 2007
Chemistry 1997
Paul Boyer and John Walker
"for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphate (ATP)"

January 9, 2008
Chemistry 1915
Richard Willstätter
"for his researches on plant pigments, especially chlorophyll"

January 16, 2008
Chemistry 1989
Sidney Altman
"for their discovery of catalytic properties of RNA"

January 23, 2008
Chemistry 1989
Thomas R. Cech
"for their discovery of catalytic properties of RNA"

January 30, 2008
Chemistry 1984
Bruce Merrifield
"for his development of methodology for chemical synthesis on a solid matrix"

February 6, 2008
Physiology or Medicine 1965
"for their discoveries concerning genetic control of enzyme and virus synthesis"
François Jacob

February 13, 2008
Physiology or Medicine 1965
"for their discoveries concerning genetic control of enzyme and virus synthesis"
André Lwoff

March 5, 2008
Chemistry 1954
"for his research into the nature of the chemical bond and its application to the elucidation of the structure of complex substances"
Linus Pauling

March 12, 2008
Physics 1915
"for their services in the analysis of crystal structure by means of X-rays"
Sir William Henry Bragg and Lawrence Bragg

March 19, 2008
Chemistry 1974
"for his fundamental achievements, both theoretical and experimental, in the physical chemistry of the macromolecules"
Paul Flory

April 2, 2008
Chemistry 1918
"for the synthesis of ammonia from its elements"
Fritz Haber

April 9, 2008
Chemistry 2003
"for structural and mechanistic studies of ion channels"
Roderick MacKinnon

April 23, 2008
Chemistry 1957
"for his work on nucleotides and nucleotide co-enzymes"
Lord Alexander Todd

April 30, 2008
Physiology or Medicine 1947
"for his discovery of the part played by the hormone of the anterior pituitary lobe in the metabolism of sugar"
Bernardo Houssay

May 7, 2008
Physiology or Medicine 2000
"for their discoveries concerning signal transduction in the nervous system"
Arvid Carlsson and Paul Greengard

May 14, 2008
Physiology or Medicine 1958
"for their discovery that genes act by regulating definite chemical events"
George Beadle and Edward Tatum

May 21, 2008
Chemistry 1970
"for his discovery of sugar nucleotides and their role in the biosynthesis of carbohydrates"
Luis Leloir

May 28, 2008
"for their preparation of enzymes and virus proteins in a pure form"
Wendell Stanley

June 4, 2008
Physiology or Medicine 1950
"for their discoveries relating to the hormones of the adrenal cortex, their structure and biological effects"
Edward Kendall, Tadeus Reichstein and Philip Hench

June 11, 2008
Chemistry 1872
"for their contribution to the understanding of the connection between chemical structure and catalytic activity of the active centre of the ribonuclease molecule"
Stanford Moore and William Stein

June 18, 2008
Physiology or Medicine 1972
"for their discoveries concerning the chemical structure of antibodies"
Gerald M. Edelman and Rodney R. Porter

June 25, 2008
Physiology or Medicine 1987
"for his discovery of the genetic principle for generation of antibody diversity"
Susumu Tonegawa

July 2, 2008
Physiology or Medicine 1929
"for his discovery of the growth-stimulating vitamins"
Sir Frederick Gowland Hopkins

July 9, 2008
Chemistry 2003
"for the discovery of water channels"
Peter Agre

July 16, 2008
Physiology or Medicine 1974
"for their discoveries concerning the structural and functional organization of the cell"
George E. Palade

July 23, 2008
Chemistry 1943
"for his work on the use of isotopes as tracers in the study of chemical processes"
George de Hevesy

July 30, 2008
Physiology or Medicine 1958
"for his discoveries concerning genetic recombination and the organization of the genetic material of bacteria"
Joshua Lederberg

August 6, 2008
Physiology or Medicine 1973
"for their discoveries concerning organization and elicitation of individual and social behaviour patterns"
Karl von Frisch, Konrad Lorenz, Nikolaas Tinbergen

August 13, 2008
Physiology or Medicine 1922
"for his discovery relating to the production of heat in the muscle"
Archibald Hill

August 24, 2008
Physiology or Medicine 1977
"for the development of radioimmunoassays of peptide hormones"
Rosalyn Yalow

August 27, 2008
Chemistry 1929
"for their investigations on the fermentation of sugar and fermentative enzymes"
Arthur Harden

September 3, 2008
Chemistry 1929
"for their investigations on the fermentation of sugar and fermentative enzymes"
Hans Karl August Simon von Euler-Chelpin

September 10, 2008
Chemistry 2002
"for his development of nuclear magnetic resonance spectroscopy for determining the three-dimensional structure of biological macromolecules in solution"
Kurt Wüthrich

September 17, 2008
Physiology or Medicine 1931
"for his discovery of the nature and mode of action of the respiratory enzyme"
Otto Heinrich Warburg

September 25, 2008
Physiology or Medicine 2002
"for their discoveries concerning 'genetic regulation of organ development and programmed cell death'"
Sydney Brenner, H. Robert Horvitz, and John E. Sulston

October 1, 2008
Physiology or Medicine 1959
"for their discovery of the mechanisms in the biological synthesis of ribonucleic acid and deoxyribonucleic acid"
Severo Ochoa

October 8, 2008
"for his discovery of Prions - a new biological principle of infection"
Stanley Prusiner

October 16, 2008
"for their discoveries concerning the genetic control of early embryonic development"
Christiane Nüsslein-Volhard and Eric F. Wieschaus

October 21, 2008
"for the discovery of the production of mutations by means of X-ray irradiation"
Hermann Joseph Muller

October 29, 2008
"in recognition of the contributions to our knowledge of cell chemistry made through his work on proteins, including the nucleic substances"
Albrecht Kossel

November 5, 2008
"for their preparation of enzymes and virus proteins in a pure form"
John Howard Northrop

November 13, 2008
Physiology or Medicine 1995
"for their discoveries concerning the genetic control of early embryonic development"
Edward Lewis

November 19, 2008
Literature 1930
"for his vigorous and graphic art of description and his ability to create, with wit and humour, new types of characters"
Sinclair Lewis

November 27, 2008
Physiology or Medicine 1988
"for their discoveries of important principles for drug treatment"
George Hitchings and Gertrude Elion

December 3, 2008
Physiology or Medicine 2000
"for their discoveries concerning signal transduction in the nervous system"
Eric Kandel


December 10, 2008
Chemistry 1980
"for their contributions concerning the determination of base sequences in nucleic acids"
Walter Gilbert


December 17, 2008
Chemistry 1980
"for their contributions concerning the determination of base sequences in nucleic acids"
Fred Sanger


December 17, 2008
Chemistry 1990
"for his development of the theory and methodology of organic synthesis"
Elias Corey


January 14, 2009
Physiology and Medicince 1936
"for their discoveries relating to chemical transmission of nerve impulses"
Sir Henry Hallett Dale and Otto Loewi


January 21, 2009
Physiology or Medicince 1936
"for their discoveries concerning the humoral transmittors in the nerve terminals and the mechanism for their storage, release and inactivation"
Ulf von Euler and Julius Axelrod


January 29, 2009
Chemistry 2008
"for the discovery and development of the green fluorescent protein, GFP"
Osamu Shimomura


February 5, 2009
Chemistry 2002
"for their development of soft desorption ionisation methods for mass spectrometric analyses of biological macromolecules"
John B. Fenn and Koichi Tanaka


February 11, 2009
Physiology or Medicine 1974
"for their discoveries concerning the structural and functional organization of the cell"
Christian de Duve


February 20, 2009
Chemistry 1993
"for contributions to the developments of methods within DNA-based chemistry: for his fundamental contributions to the establishment of oligonucleotide-based, site-directed mutagenesis and its development for protein studies"
Michael Smith


February 26, 2009
Chemistry 1993
"for contributions to the developments of methods within DNA-based chemistry: for his fundamental contributions to the establishment of oligonucleotide-based, site-directed mutagenesis and its development for protein studies"
Kary Mullis


March 4, 2009
Physiology or Medicine 1923
"for the discovery of insulin"
Frederick Banting and J.J.R. Macleod


March 11, 2009
Chemistry 1958
"for his work on the structure of proteins, especially that of insulin"
Fred Sanger


March 19, 2009
Chemistry 1960
"for his method to use carbon-14 for age determination in archaeology, geology, geophysics, and other branches of science"
Willard Libby

March 25, 2009
Physiology or Medicine 1952
"for his discovery of streptomycin, the first antibiotic effective against tuberculosis"
Selman Waksman

April 1, 2009
Nobel Prize in Chemistry 1905
"in recognition of his services in the advancement of organic chemistry and the chemical industry, through his work on organic dyes and hydroaromatic compounds"
Adolf von Baeyer

April 8, 2009
Nobel Prize in Physiology or Medicine 2007
"for their discoveries of principles for introducing specific gene modifications in mice by the use of embryonic stem cells"
Mario Capecchi, Martin Evans, and Oliver Smithies


April 16, 2009
Physiology or Medicine 1951
"for his discoveries concerning yellow fever and how to combat it"
Max Theiler


April 23, 2009
Physiology or Medicine 2001
"for their discoveries of key regulators of the cell cycle"
Sir Paul Nurse

May 1, 2009
Physiology or Medicine 1908
"in recognition of their work on immunity"
Paul Ehrlich

---

OK. Everyone take a deep breath ....

 
It's just another small step towards understanding development and regulation. We've been expecting it for months [Reprogramming Somatic Cells].

It's not that big a deal. Frogs were cloned from somatic cells over 40 years ago. Sheep and lots of other animals have also been cloned from somatic cells. We know that somatic cells can be reprogrammed. Now we know a little bit more about how to do it.

This is not the end of an "ethical" dilemma. Lots of countries were already allowing work with human embryos to create embryonic stem cell lines. We've got lots of them. Sure, it means that the USA will have a better excuse to continue to block embryonic stem cell research but given the political climate that was probably going to happen anyway.

We're not helping science by turning this into a circus and creating false expectations of medical cures just around the corner. A little perspective is in order here.

---

Tangled Bank #93

 
The latest version of the Tangled Bank has been posted on from Archaea to Zeaxanthol [Tangled Bank #93].

Ahoy me mateys and welcome to the 93rd edition of the Tangled Bank, humbly hosted by yours truly. For those of you returning to from Archaea to Zeaxanthol, welcome back. For those new to my blog, let me give you a quick introduction.

---