Fake. Because you need to create the correct RNA strands. Not mix some virus components. This text just is a mixture of buzzwords.
To get the correct RNA strands, they use an evolutionary procedure, with different generations that slowly get more features attached to the RNA. Usually called "gain-of-function". This RNA also has to produce functional proteins, and a functional virus, which is hard.
Then there is the RNA printing. You put the code in the machine and it prints the RNA directly. Then you have to put this RNA into the cells to produce viruses. To get the RNA in the cells you use a "vector-virus" or a Lipid Nano Particle, or inject it directly via a small needle.
This latter method still has to work out the stability of the proteins. Misfolding is very common as we see with the injections.
Fake. Because you need to create the correct RNA strands. Not mix some virus components. This text just is a mixture of buzzwords.
To get the correct RNA strands, they use an evolutionary procedure, with different generations that slowly get more features attached to the RNA. Usually called "gain-of-function". This RNA also has to produce functional proteins, and a functional virus, which is hard.
Then there is the RNA printing. You put the code in the machine and it prints the RNA directly. Then you have to put this RNA into the cells to produce viruses. To get the RNA in the cells you use a "vector-virus" or a Lipid Nano Particle, or inject it directly via a small needle.
This latter method still has to work out the stability of the proteins. Misfolding is very common as we see with the injections.