Tag Archives: biologic warfare

A science fiction story (for the cognoscenti) — answer to the puzzle and a bit more

Comrade Chen we have a serious problem.

Don’t tell me one of our bugs escaped confinement.

Worse.  One of theirs did.  And it’s affecting the PLA (People’s Liberation Army).  Some are turning into pacifists.

It doesn’t kill them?

No. But for our purposes it might as well.

It’s a typical adenoassociated virus (AAV) like we use.

Well, what does the genome look like?

We’ve sequenced it and among other things, it codes for a protein which enters the brain and alters behavior.

What?

Well, the enemy has some excellent biologists, one of whom works on Wolbachia.

What’s that?

It’s a rickettsial organism which changes the sex life of some insects.

I don’t believe that.

Do you have a cat?

Yes.

Well many cats contain another organism (toxoplasma gondi).

So what.

Rats infected by the organism become less afraid of cats.

Another example please.

A fungus infecting carpenter ants causes the ant to leave its colony, climb a tree, chomp down on the underside of a leaf and die, freeing fungal spores to fall on the ground where they can reinfect new ants.

Well what is the genome of the virus?

It has some very unusual sequences, and one which proves that the Wolbachia biologist on the other side has a very large ego.

How so.

Well in addition to the brain infecting protein, there is a very unusual triplet of peptides all in a row.

Methionine Alanine Aspartic Acid Glutamic acid, then a stop codon, then Isoleucine Asparagine, than a stop codon, then Threonine Alanine Isoleucine Tryptophan Alanine Asparagine.  We think that the first two in some way cause readthrough of the stop codons so the protein following the short peptides is made.

Where does the big ego come in?

Sir, proteins can have hundreds and hundreds of amino acids.  People got tired of writing their full names out, so each of the 20 amino acids was given a single letter to stand for it.

M – Methionine

A – Alanine

D – Aspartic acid

What does D have to do with Aspartic acid?

Nothing sir, look on the letters as Chinese characters.

E -Glutamic Acid

I – isoleucine

What about the stop codon between Glutamic acid and Isoleucine

Just regard it as a space.

N – Asparagine

Nooo! ! ! I I’m beginning to get the picture.

Yes sir, it stands for MADE IN TAIWAN

—-

A few years later

Well the Taiwanese biologist outsmarted himself (or herself).   The Taiwanese soldiers wouldn’t fight either as the virus spread.  Most conflicts between nation states pretty much ended (Russia/Ukraine, North Korea/South Korea) etc. etc.  The Taiwanese biologist was nominated for the Nobel Peace Prize, and did receive it in absentia, as every military type in the world was looking for him (or  her), so he (or she) went into hiding, and is believed to be living in an Ashram near Boulder, Colorado.

Unfortunately, the idea of using viruses to change human behavior spread past nation states, and private groups with their own agendas began using it.

The ‘new soviet man’ of the previous century looked rather benign compared to what subsequently happened.

The next story for the scientific cognoscenti will describe the events leading up to the impeachment trial of President Jon Tester in 2028.

 

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A science fiction story (for the cognoscenti)

Comrade Chen we have a serious problem.

Don’t tell me one of our bugs escaped confinement.

Worse.  One of theirs did.  And it’s affecting the PLA (People’s Liberation Army).  Some are turning into pacifists.

It doesn’t kill them?

No. But for our purposes it might as well.

It’s a typical adenoassociated virus (AAV) like we use.

Well, what does the genome look like?

We’ve sequenced it and among other things, it codes for a protein which enters the brain and alters behavior.

What?

Well, the enemy has some excellent biologists, one of whom works on Wolbachia.

What’s that?

It’s a rickettsial organism which changes the sex life of some insects.

I don’t believe that.

Do you have a cat?

Yes.

Well many cats contain another organism (toxoplasma gondi).

So what.

Rats infected by the organism become less afraid of cats.

Another example please.

A fungus infecting carpenter ants causes the ant to leave its colony, climb a tree, chomp down on the underside of a leaf and die, freeing fungal spores to fall on the ground where they can reinfect new ants.

Well what is the genome of the virus?

It has some very unusual sequences, and one which proves that the Wolbachia biologist on the other side has a very large ego.

How so.

Well in addition to the brain infecting protein, there is a very unusual triplet of peptides all in a row.

Methionine Alanine Aspartic Acid Glutamic acid, then a stop codon, then Isoleucine Asparagine, than a stop codon, then Threonine Alanine Isoleucine Tryptophan Alanine Asparagine.  We think that the first two in some way cause readthrough of the stop codons so the protein following the short peptides is made.

Where does the big ego come in?

Figure it out.

 

Answer next week.