I agree with you given the mouse utopia but it seems to be very old like collaborating single cell organism old where some genes in the chain simply lost their ability to multiply. A wild speculation i know but if this is the case it looks like a primitive immune system to me.
I agree with you given the mouse utopia but it seems to be very old like collaborating single cell organism old where some genes in the chain simply lost their ability to multiply. A wild speculation i know but if this is the case it looks like a primitive immune system to me.