But Velardo hopes to try it out soon aboard a parabolic aircraft flight that simulates
the microgravity found in orbit.
The longest study yet of bacteria in simulated
microgravity found that their adaptations remained even when researchers tried to erase them.
Not exact matches
It is important to note that another study from the research group (the PlanHab Project), looking at whole - body exercise,
found that hypoxia did in fact aggravate the impairment caused by
microgravity alone.
Japanese researchers shipped freeze - dried mouse sperm to the orbiting International Space Station and stored it there for nine months to
find out how
microgravity and cosmic radiation would affect mice born from the cells.
The researchers also
found increases in gray matter volume in regions that control leg movement and process sensory information from legs, which may reflect changes related to the brain learning how to move in
microgravity.
«The
microgravity environment of the International Space Station is now being used for myriad lines of research, for example: vaccine development,
finding novel molecular targets against drug - resistant pathogens, and testing of molecules to be used against osteoporosis or cancer,» Zea says.
But the team
found that in simulated
microgravity, 91 of the genes did not turn on.
Previous studies have
found that mouse and zebrafish embryos do not develop properly in simulated
microgravity.
«The Medaka experiment
finding of new genes affected by
microgravity provides a good animal model to clarify this mechanism.»
To
find out how bacteria behaves in the
microgravity conditions of space, a team of researchers led by Luis Zea from the University of Colorado Boulder sent E. coli samples up to the ISS.