As far as evidence that we are related to aliens is concerned you might like to read this extract about a Sydney man's sexual encounter which
resulted in hair being left behind and subsequently analyzed.
". . . mitochondrial DNA analysis of the hair shaft from
a reportedly tall, blonde alien female shows that she is
biologically close to normal human genetics, but of an
unusual racial type. . . . One might predict further that
her DNA should match closely that of racial types in
Finland, Iceland, or Scandinavia, given the long, thin
blonde hair as direct evidence, plus her tall stature and
fair skin from eyewitness testimony, but . . . that seems
not to be the case.
. . . The blonde hair provides for a strange and
unusual DNA sequence, showing five consistent substitutions
from a human consensus (present in all cloned
sequences), which could not easily have come from
anyone else in the Sydney area except by the rarest of
chances; is not apparently due to any sort of laboratory
contamination; and is found only in a few other people
throughout the whole world.
What implications might these comparisons have
for possible authenticity of the alien hair sample as
collected by the young man in Sydney in 1992? While
it would not be impossible for him to have had sexual
contact with some fair-skinned, nearly albino female
from the Sydney area, such an explanation is ruled out
by the DNA evidence, which fits only a Chinese Mongoloid
as a donor of the hair. Furthermore, while it
might be possible to find a few Chinese in Sydney with
the same DNA as seen in just 4% of Taiwanese women,
it would not be plausible to find a Chinese woman here
with thin, almost clear hair, having the same rare DNA.
Finally, that thin blonde hair could not plausibly represent
a chemically-bleached Chinese (including the root),
because then it’s DNA could not easily have been
extracted.
The most probable donor of the hair must therefore
be as the young man claims: a tall blonde female who
does not need much color in her hair or skin as a form
of protection against the sun, perhaps because she does
not require it. Could this young man really have provided,
by chance, a hair sample which contains DNA
from one of the rarest human lineages known . . . that
lies further from the mainstream than any other except
for African Pygmies and aboriginals?"
The full link is:
www.cufos.org...
This would suggest that we quite possibly are the result of alien tampering as the OP suggests. Also saw an article recently saying that as a species
humans have more genetic defects by far than any other "pure" species.
