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Radiation NationRadiation resistant biont superclade |
Increased radiation resistance was an early addition to the human
genome, found in practically all extant clades. Improvements in free
radical scavenging and DNA repair
had applications both in life
extension and enhancing the resistance to radiation in space. The
drawback is an increase in energy needs, but for individuals living in
technological societies this is not a problem (among formerly
technological societies, such as Version War Klarus, there is a
detectable selection effect against this radiation resistance as
bearers of the gene prove less starvation resistant).
Radiation Nation emerged in the 5000's as a synclade of other clades
identifying themselves strongly with radiation resistance, often
extending it far beyond the levels ordinary used among mainstream
clades. The most common approach ("soft radnads") is highly
upregulated DNA repair systems, often based on Deinococcus
radiodurans
and Xenobacter mirabilis from Mykropht III. Even higher
levels can be achieved by symbiotic nanoreplicators, the "hard
radnads". UV
absorbing or reflecting skin is also common, as well as are toxin
resistance and enhanced immune systems response.
Radiation Nation often identify themselves as being the outcasts and
scavengers of interstellar society, living in the environments nobody
else can stand. While this is true for many societies, there are also
clades that exist at the high end of the socioeconomic spectrum, for
example the Deines of Hekufast or the Ol Tyrrany in the upper
NoCoZo. The shared outsidership is rather a way of achieving cultural
cohesion and community among the divergent clades. There does not
exist any political or economic cohesion in the Radiation Nation, but
the shared cultural assumptions help support inter-clade relations,
shared projects (such as the Bourgatov
mining efforts) and exchange of
biogenetic traits.