Ontology highlight
ABSTRACT:
SUBMITTER: Bize A
PROVIDER: S-EPMC2708744 | biostudies-literature | 2009 Jul
REPOSITORIES: biostudies-literature
Bize Ariane A Karlsson Erik A EA Ekefjärd Karin K Quax Tessa E F TE Pina Mery M Prevost Marie-Christine MC Forterre Patrick P Tenaillon Olivier O Bernander Rolf R Prangishvili David D
Proceedings of the National Academy of Sciences of the United States of America 20090619 27
Little is known about the infection cycles of viruses infecting cells from Archaea, the third domain of life. Here, we demonstrate that the virions of the archaeal Sulfolobus islandicus rod-shaped virus 2 (SIRV2) are released from the host cell through a mechanism, involving the formation of specific cellular structures. Large pyramidal virus-induced protrusions transect the cell envelope at several positions, rupturing the S-layer; they eventually open out, thus creating large apertures through ...[more]