The growth of various types of information happens day by day. The increased production of data, in turn, led to the invention of various data storage tools. The idea of storing data in DNA is now one of the major focuses. There are so many methods for storing data in DNA, the method put forward by Nick Goldman and Evan Birney has so many advantages over the other methods. They had converted data in the binary form into ternary by using improved Huffman coding of base 3. This helped to reduce the error rate that had produced in the earlier works.