Assertion: gas vesicle | /r/ObjectUse | used by bacteria
Facets:
value: to control vertical migration
type: PURPOSE
Source sentences:
text: Gas vesicles are used by Archaea, bacteria and planktonic microorganisms, possibly to control vertical migration by regulating the gas content and thereby buoyancy, or possibly to position the cell for maximum solar light harvesting.
text: Gas vesicles are used by Archaea, bacteria and planktonic microorganisms, possibly to control vertical migration by regulating the gas content and thereby buoyancy, or possibly to position the cell for maximum solar light harvesting.