The eminence of DNA data storage

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Can you imagine the whole worlds data in a single room of space? 

You might think it's quiet exaggerated thing, but the reality is that " 1 gram of DNA could store 215 petabytes( 215 millions gigabytes) of data ".

The question eraises "If that is the case, why can't it came up into use? "

Because, the Cost factor is pretty high and the read/write operations of data is extemeley time consuming in DNA model. 

Present data storage :- Magnetic, electric, optical properties store 0's and 1's represent data in the computer systems. 

DNA data storage :- It basically works on nucleotides such as adenine, cystine, thymine, and guenine usually designated as A, C, T, G. For instance 00 could be equivalent to A, 01 to C, 10 to T, 11 to Get. 

Suppose to store A png image of 8 bytes 01111000 is stated as CGTA. 

Quick Fact:- Once DNA strands are created, we need to protect it against humidity and light. Then, we need to make it dry and keep in cold temperature in water free area. 


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