Genes that turn off after death, and debunking the sugar conspiracy

Genes that turn off after death, and debunking the sugar conspiracy

Some of our genes come alive after we die. David Grimm—online news editor for Science—talks with Sarah Crespi about which genes are active after death and what we can learn about time of death by looking at patterns of postmortem gene expression. Sarah also interviews David Merritt Johns of Columbia University about the so-called sugar conspiracy. Historical evidence suggests, despite recent media reports, it is unlikely that “big sugar” influenced U.S. nutrition policy and led to the low-fat diet fad of the ’80s and ’90s. Listen to previous podcasts. [Image: Lauri Andler (Phantom); Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(642)

Engineering global health and a news roundup (12 September 2014)

Engineering global health and a news roundup (12 September 2014)

Frugal engineering for global health; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

12 Syys 201425min

Scaling up a biofuel and a news roundup (5 Sep 2014)

Scaling up a biofuel and a news roundup (5 Sep 2014)

Bringing cellulosic ethanol to market; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

5 Syys 201423min

The home microbiome and a news roundup (29 August 2014)

The home microbiome and a news roundup (29 August 2014)

Sharing microbes around the house; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

29 Elo 201423min

Censorship in China and a news roundup (22 August 2014)

Censorship in China and a news roundup (22 August 2014)

Investigating web censorship practices in China; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

22 Elo 201420min

Preconception parenting and a news roundup (15 Aug 2014)

Preconception parenting and a news roundup (15 Aug 2014)

Parenting from before conception; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

15 Elo 201423min

Building brain-like computers (8 Aug 2014)

Building brain-like computers (8 Aug 2014)

A new class of gamma ray sources; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

8 Elo 201413min

Galactic gamma rays and a news roundup (1 Aug 2014)

Galactic gamma rays and a news roundup (1 Aug 2014)

A new class of gamma ray sources; roundup of daily news. Learn more about your ad choices. Visit megaphone.fm/adchoices

1 Elo 201415min

Science funding for people not projects and a news roundup (25 Jul 2014)

Science funding for people not projects and a news roundup (25 Jul 2014)

NIH opts to back researchers rather than research; roundup of daily news with David Grimm. Learn more about your ad choices. Visit megaphone.fm/adchoices

25 Heinä 201415min

Suosittua kategoriassa Politiikka ja uutiset

uutiscast
aikalisa
politiikan-puskaradio
viisupodi
ootsa-kuullut-tasta-2
rss-ootsa-kuullut-tasta
tervo-halme
rss-vaalirankkurit-podcast
rss-asiastudio
rss-podme-livebox
rss-pinnalla
the-ulkopolitist
otetaan-yhdet
rss-ulkopoditiikkaa
aihe
linda-maria
et-sa-noin-voi-sanoo-esittaa
rss-kaikki-uusiksi
rikosmyytit
rss-kyselytunti