A study of sexual transmission of Zika virus among mice (link to paper) demonstrates beautifully that viral nucleic acid detected by polymerase chain reaction (PCR) is not the same as infectious virus. Male mice were infected with Zika virus and then mated with female mice. Efficient sexual transmission of the virus from males to females was observed. This …
The TWiVsters explain how superspreader bacteriophages release intact DNA from infected cells, and the role of astrocytes in protecting the cerebellum from virus infection. You can find TWiV #428 at microbe.tv/twiv, or listen below. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV428.mp3″] Click arrow to play Download TWiV 428 (65 MB .mp3, 108 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV!
Bacteriophages are the most abundant biological entities on Earth. There are 1031 of them on the planet, and they infect 1023 to 1025 bacteria every second. That’s a lot of lysis, and it leads to the release of huge quantities of DNA that can be taken up by other organisms, leading to new traits. It …
At the Rocky Mountain Laboratory in Hamilton, Montana, Vincent speaks with Vincent Munster about the work of his laboratory on MERS-coronavirus and Ebolaviruses. You can find this TWiV Special at microbe.tv/twiv, or listen below. [powerpress url=”http://traffic.libsyn.com/twiv/TWiVspecialmunster.mp3″] Click arrow to play Download TWiV Special (34 MB .mp3, 56 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV!
The TWiVoids discuss the March for Science, the GOF moratorium, and a classic virology paper on mapping the gene order for vesicular stomatitis virus. You can find TWiV #427 at microbe.tv/twiv, or listen below. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV427.mp3″] Click arrow to play Download TWiV 427 (59 MB .mp3, 98 min) Subscribe (free): iTunes, RSS, email Become a patron of TWiV!
The sages of TWiV explain how chronic wasting disease of cervids could be caused by spontaneous misfolding of prion protein, and the role of the membrane protein Axl in Zika virus entry into cells. You can find TWiV #426 at microbe.tv/twiv, or listen below. [powerpress url=”http://traffic.libsyn.com/twiv/TWiV426.mp3″] Click arrow to play Download TWiV 426 (66 MB .mp3, 110 min) Subscribe …
TWiV 426: I’m Axl, and I’ll be your cervid today Read More »
