Science

• 

  Año 1993, Vol. 262, Número 5142

  • Molecule of the year

    Daniel E. Koshland Jr.

    pág. 1953

    

  • P53 sweeps through cancer research

    Elizabeth Culotta, Daniel E. Koshland Jr.

    págs. 1958-1961

    

  • Space scientists face grim year

    Richard Stone

    pág. 1963

    

  • Green technologies finally coming of age?

    Richard Stone

    pág. 1963

    

  • Getting organized to fight AIDS

    Richard Stone

    pág. 1963

    

  • Turning out-of-Africa inside out?

    Richard Stone

    pág. 1963

    

  • East Europe: A chance to stop HIV

    Michael Balter

    págs. 1964-1965

    

  • Will tritium give magnetic fusion a shot in the arm?

    James Glanz

    pág. 1966

    

  • Fermat proof hits a stumbling block

    Barry Cipra

    págs. 1967-1968

    

  • Draft genome map debuts on Internet

    Rachel Nowak

    pág. 1967

    

  • Scientists study `cold war' fallout

    Richard Stone

    pág. 1968

    

  • The quest for the youngest galaxies

    Ann Finkbeiner

    págs. 1969-1970

    

  • HIV `cofactor' comes in for more heavy fire

    Jon Cohen

    pág. 1971

    

  • The whole world had a case of the ice age shivers

    Richard A. Kerr

    págs. 1972-1973

    

  • Wiring for a very small world

    Karen Fox

    pág. 1973

    

  • Army targets a potential vaccine against cholesterol

    John Travis

    págs. 1974-1975

    

  • A closer look at the dinosaur-bird link

    Joshua Fischman

    pág. 1975

    

  • `Intelligent Design' at San Francisco State

    Constance Holden

    págs. 1976-1977

    

  • No excess cancer seen from bomb tests

    Constance Holden

    pág. 1976

    

  • All rosy for Japan's women in science?

    Constance Holden

    pág. 1976

    

  • Amateurs gather avian data

    Constance Holden

    pág. 1976

    

  • Japan prize goes to American and Swede

    Constance Holden

    pág. 1977

    

  • Long-distance math learning

    Constance Holden

    pág. 1977

    

  • Tax victory for science agencies

    Constance Holden

    pág. 1977

    

  • Guides to the heart of the spliceosome

    Jo Ann Wise

    págs. 1978-1979

    

  • P53: At the crossroads of molecular carcinogenesis and risk assessment

    Curtis C. Harris

    págs. 1980-1981

    

  • Mutations in U6 snRNA that alter splice site specificity: Implications for the active site

    Christine Guthrie, Cammie F. Lesser

    págs. 1982-1988

    

  • The U5 and U6 small nuclear RNAs as active site components of the spliceosome

    Joan A. Steitz, Erik J. Sontheimer

    págs. 1989-1996

    

  • A mitochondrial protease with two catalytic subunits of nonoverlapping specificities

    Thomas D. Fox, Jodi Nunnari

    págs. 1997-2004

    

  • Generation of impossible cross-peaks between bulk water and biomolecules in solution NMR

    Warren S. Warren, Wolfgang Richter

    págs. 2005-2009