Kary Mullis: A next-gen cure for killer infections
Kary Mullis: Nästa generation av botemedel mot dödliga infektioner
Kary Mullis won the Nobel Prize in Chemistry for developing a way to copy a strand of DNA. (His technique, called PCR, jump-started the 1990s' biorevolution.) He's known for his wide-ranging interests -- and strong opinions. Full bio
Double-click the English transcript below to play the video.
den här molekylen,
den kallas alpha-gal epitop.
hjärtklaffar är fulla med den
enkelt kan transplanteras till människor
immunsystem är alltid hungriga.
löjliga molekylen
i flera andra djur och så.
och som just invaderat mina lungor.
5-6 dagar att utveckla den--
som den här var fäst vid.
trafikförseelse i LA,
marijuana bak i bilen,
innehav av marijuana.
att få bort folk från gatorna.
ingen roll om 50 år--
precis som han gjorde då.
om, har vi nu fått att fungera.
lilla gröna triangeln där uppe,
som kallas en DNA-aptamer.
på en bakterie som du inte gillar,
jag gillar den verkligen inte,
mina vänner förra året.
så jag gillar den inte.
ska ha den här fäst på sig.
om de finns i din kropp,
immunsystem att ge sig på dem.
ser ni linjen längst upp
blivit förgiftade
läkemedel som vi tillverkat.
ytterligare 14 dagar,
klurade ut vad som gått fel.
längre hade mjältbrand.
ABOUT THE SPEAKER
Kary Mullis - BiochemistKary Mullis won the Nobel Prize in Chemistry for developing a way to copy a strand of DNA. (His technique, called PCR, jump-started the 1990s' biorevolution.) He's known for his wide-ranging interests -- and strong opinions.
Why you should listen
In the early 1980s, Kary Mullis developed the polymerase chain reaction, an elegant way to make copies of a DNA strand using the enzyme polymerase and some basic DNA "building blocks." The process opened the door to more in-depth study of DNA -- like the Human Genome Project. Mullis shared the 1993 Nobel Prize in Chemistry for developing this technique.
As he tells it, after winning the Nobel Prize, his next career move was to learn how to surf. It's typical of Mullis, whose scientific method is to get deeply curious about a topic, work it out from first principles, and then imagine the next giant leap forward. As he puts it in his Nobel autobiography, revised several times since 1993, "I read a lot, and think a lot, and I can talk about almost anything. Being a Nobel laureate is a license to be an expert in lots of things as long as you do your homework."
Most recently, he's been taking a hard look at immunity; a recent patent from his company Altermune describes the redirection of an existing immune response to a new pathogen.
Kary Mullis | Speaker | TED.com