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PerkinElmer

The Scientist

» vaccine and evolution

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image: Synthetic Vaccine Is Safer, More Stable

Synthetic Vaccine Is Safer, More Stable

By | March 29, 2013

Scientists develop a safer vaccine for foot-and-mouth disease by reproducing the protein shells that encase the disease-causing virus.

1 Comment

image: The Upside of Suicide

The Upside of Suicide

By | March 20, 2013

Researchers show that a bacterium’s self-sacrifice can benefit its community, even when the members are not strongly related.

4 Comments

image: Anthrax Vax Test OK for Kids

Anthrax Vax Test OK for Kids

By | March 19, 2013

A presidential bioethics commission lays out the framework for testing the anthrax vaccine in children.

0 Comments

image: Sequencing the Underdogs

Sequencing the Underdogs

By | March 8, 2013

Transcriptome studies reveal new insights about unusual animals whose genomes have not been sequenced.

2 Comments

image: Algae Get Help to Go to Extremes

Algae Get Help to Go to Extremes

By | March 7, 2013

A red alga appears to have adapted to extremely hot, acidic environments by collecting genes from bacteria and archaea.

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image: Antibody-Dependent Enhanced (ADE) Immunity

Antibody-Dependent Enhanced (ADE) Immunity

By | March 2, 2013

The method to the dengue virus's maddening infectiousness.

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image: Bedeviled by Dengue

Bedeviled by Dengue

By | March 1, 2013

The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.

5 Comments

image: Opinion: Cooperating to Study Cooperation

Opinion: Cooperating to Study Cooperation

By | February 20, 2013

Physicists and biologists are working together to understand cooperation at all levels of life, from the cohesion of molecules to interspecies interactions.

7 Comments

image: Appendix Not Totally Useless

Appendix Not Totally Useless

By | February 15, 2013

The small organ evolved too many times for it to be an accident, but it’s still unclear what it does.

3 Comments

image: Placental Ancestor Found

Placental Ancestor Found

By | February 11, 2013

A small insect-eating animal is the common ancestor of whales, elephants, dogs, and humans.

0 Comments

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