TWiV 1335: TldR, bacterial hot rods and nullifying norovirus

TWiV 1335: TldR, bacterial hot rods and nullifying norovirus

TWiV explains research showing how temperate phages enhance bacterial host fitness via RNA-guided flagellar remodelling, and that IgA antibody is necessary and sufficient to prevent norovirus infection in mice.

Hosts: Vincent Racaniello, Rich Condit, Brianne Barker, and Jolene Ramsey

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Links for this episode Picks of the Week

Brianne – APod June 26: Milky Way Urban Style
Rich – Your birth order affects your future, but not for the reason you think; Dr. McCoy
Jolene – Bakteriopolis paper and site
Vincent – The Claude Shutdown Is a Total Sh*tshow

Listener Pick

Martin – Ancient text charred by Vesuvius read for first time in 2,000 years

Intro music is by Ronald Jenkees

Send your virology questions and comments to twiv@microbe.tv

Content in this podcast should not be construed as medical advice.

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Jaksot(1395)

TWiV 1359: SSPE, the Long Shadow of Measles

TWiV 1359: SSPE, the Long Shadow of Measles

Roberto Cattaneo and Kalpana Yadav join TWiV at the 2026 meeting of the American Society for Virology to discuss how the absence of measles virus receptors in the brain selects for hyperfusogenic vari...

20 Syys 1h 10min

TWiV 1358: Clinical Update with Dr. Daniel Griffin

TWiV 1358: Clinical Update with Dr. Daniel Griffin

In his weekly clinical update, Daniel Griffin and Vincent Racaniello are angered by the continuous reporting of measles deaths in the US and around the world, the Ebola outbreak in Uganda, changes in ...

19 Syys 53min

TWiV 1357: Furin, Naturally with Paul Bieinasz

TWiV 1357: Furin, Naturally with Paul Bieinasz

Paul Bieniasz joins TWiV to discuss his lab's discovery that the coronavirus nuclease NSP15 cuts viral RNA into oligonucleotides that are reinserted elsewhere in the viral RNA, generating insertion mu...

13 Syys 1h 44min

TWiV 1356: Clinical update with Dr. Daniel Griffin

TWiV 1356: Clinical update with Dr. Daniel Griffin

In his weekly clinical update, Daniel Griffin and Vincent Racaniello delve into dengue virus infections in Florida, recent human rabies infections in the US, proposed changes in biomedical funding inc...

12 Syys 47min

TWiV 1355: Four billion years of AI training data

TWiV 1355: Four billion years of AI training data

TWiV reviews a landmark paper reporting the first generative design of complete viral genomes using AI, producing 16 viable bacteriophages that overcame antibiotic-resistant bacteria where natural pha...

6 Syys 1h 38min

TWiV 1354: Clinical update with Dr. Daniel Griffin

TWiV 1354: Clinical update with Dr. Daniel Griffin

In his weekly clinical update, Daniel Griffin and Vincent Racaniello remember Dolly Parton and her patronage of science, especially development of the COVID-19 vaccines, if the shingles vaccine protec...

5 Syys 1h 5min

TWiV 1353: Phage bet-hedging and EBV antibodies

TWiV 1353: Phage bet-hedging and EBV antibodies

TWiV explores how bacteriophages enable bet-hedge against bacterial immune defenses, and how transgenic mice engineered to produce human antibodies yielded potent anti-EBV candidates targeting gp350 a...

30 Elo 1h 52min

TWiV 1352: Clinical update with Dr. Daniel Griffin

TWiV 1352: Clinical update with Dr. Daniel Griffin

In his weekly clinical update, Daniel Griffin and Vincent Racaniello are disheartened by the suggested change in federal vaccine recommendations, how Florida rolled back 4 childhood vaccine school req...

29 Elo 48min

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