Scientists transformed chicken scales into feathers.

Innovations in genetic engineering are interesting. Scientists transformed chicken scales into feathers. That might seem like a waste of time. The ability to affect the genetic material with enough high accuracy that scales transformed into feathers is a fundamental breakthrough. That means researchers can manipulate DNA sequences with very high accuracy. 

And that allows them to make things like double the DNA sequences that control the brain advancing. That thing makes it possible to create things like intelligent pets that their owners can use in multiple missions. Those intelligent pets can work as an assistant for their owners. 

"A transient change in expression of one gene (Shh) can produce a cascade of developmental events leading to the formation of feathers instead of scales. Credit: © UNIGE / Cooper & Milinkovitch" (ScitechDaily.com/Genetic Switch: Scientists Transform Chicken Scales Into Feathers by Modifying Gene Expression)

Or this kind of genetic engineering makes it possible to create things like superhumans. A superhuman could have doubled the genome that controls intelligence. And the same genes that control muscle development can be taken from gorillas.

Genetic engineering allows the crossing of genes between species. And that thing makes it possible to make genetic transportation between cells. The things like genomes can make bacteria resistant to antibiotics. And that kind of gene therapy can make humans resistant to some poisons. 

There is a possibility that in the future genetic engineering allows to make the genetic transfer that turns skin cells to make chlorophyll. That thing can make things like green men true. Chlorophyll allows humans can live without outcoming vitamin C. And that thing can be used to make human 2.0 possible.