BacterioFiles

BacterioFiles 348 - Huge Host Hackers Have Historic Histones


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This episode: Giant viruses produce DNA-packing proteins that seem to have branched off from eukaryotes far back in evolutionary history!

Download Episode (6 MB, 6.5 minutes)

Show notes:
Microbe of the episode: Caulobacter maris

News item

Journal Paper:
Erives AJ. 2017. Phylogenetic analysis of the core histone doublet and DNA topo II genes of Marseilleviridae: evidence of proto-eukaryotic provenance. Epigenetics & Chromatin 10:55.

Other interesting stories:

  • Swimming bacteria can affect liquid viscosity, to the point of superfluidity
  • Tiny soil roundworms can sense and avoid pathogens by their gases
  • Beetle bacterium makes defensive compound with genes taken from an ocean microbe

 

Email questions or comments to bacteriofiles at gmail dot com. Thanks for listening!

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BacterioFilesBy Jesse Noar

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