When a musician is playing a piano concert, one wrong key doesn´t put his career at risk. And just an attentive expert will notice the mistake.

But just one “wrong key” on our life concert, and everything can sound completely different.

4 “keys”: A, G, T, C.

 

GTCGCGGGCAGCTGGCGCCGCGCGGTCCTGCTCTGCCGGTCGCACGGACGCACCGGCGGGCCGCCGGCCG

GAGGGACGGGGCGGGAGCTGGGCCCGCGGACAGCGAGCCGGAGCGGGAGCCGCGCGTAGCGAGCCGGGCT

CCGGCGCTCGCCAGTCTCCCGAGCGGCGCCCGCCTCCCGCCGGTGCCCGCGCCGGGCCGTGGGGGGCAGC

ATGCCCGCGCGCGCTGCCTGAGGACGCCGCGGCCCCCGCCCCCGCCATGGGCGCCCCTGCCTGCGCCCTC

GCGCTCTGCGTGGCCGTGGCCATCGTGGCCGGCGCCTCCTCGGAGTCCTTGGGGACGGAGCAGCGCGTCG

TGGGGCGAGCGGCAGAAGTCCCGGGCCCAGAGCCCGGCCAGCAGGAGCAGTTGGTCTTCGGCAGCGGGGA

TGCTGTGGAGCTGAGCTGTCCCCCGCCCGGGGGTGGTCCCATGGGGCCCACTGTCTGGGTCAAGGATGGC

ACAGGGCTGGTGCCCTCGGAGCGTGTCCTGGTGGGGCCCCAGCGGCTGCAGGTGCTGAATGCCTCCCACG

AGGACTCCGGGGCCTACAGCTGCCGGCAGCGGCTCACGCAGCGCGTACTGTGCCACTTCAGTGTGCGGGT

GACAGACGCTCCATCCTCGGGAGATGACGAAGACGGGGAGGACGAGGCTGAGGACACAGGTGTGGACACA

GGGGCCCCTTACTGGACACGGCCCGAGCGGATGGACAAGAAGCTGCTGGCCGTGCCGGCCGCCAACACCG

TCCGCTTCCGCTGCCCAGCCGCTGGCAACCCCACTCCCTCCATCTCCTGGCTGAAGAACGGCAGGGAGTT

CCGCGGCGAGCACCGCATTGGAGGCATCAAGCTGCGGCATCAGCAGTGGAGCCTGGTCATGGAAAGCGTG

GTGCCCTCGGACCGCGGCAACTACACCTGCGTCGTGGAGAACAAGTTTGGCAGCATCCGGCAGACGTACA

CGCTGGACGTGCTGGAGCGCTCCCCGCACCGGCCCATCCTGCAGGCGGGGCTGCCGGCCAACCAGACGGC

GGTGCTGGGCAGCGACGTGGAGTTCCACTGCAAGGTGTACAGTGACGCACAGCCCCACATCCAGTGGCTC

AAGCACGTGGAGGTGAATGGCAGCAAGGTGGGCCCGGACGGCACACCCTACGTTACCGTGCTCAAGACGG

CGGGCGCTAACACCACCGACAAGGAGCTAGAGGTTCTCTCCTTGCACAACGTCACCTTTGAGGACGCCGG

GGAGTACACCTGCCTGGCGGGCAATTCTATTGGGTTTTCTCATCACTCTGCGTGGCTGGTGGTGCTGCCA

GCCGAGGAGGAGCTGGTGGAGGCTGACGAGGCGGGCAGTGTGTATGCAGGCATCCTCAGCTACGGGGTGG

GCTTCTTCCTGTTCATCCTGGTGGTGGCGGCTGTGACGCTCTGCCGCCTGCGCAGCCCCCCCAAGAAAGG

CCTGGGCTCCCCCACCGTGCACAAGATCTCCCGCTTCCCGCTCAAGCGACAGGTGTCCCTGGAGTCCAAC

GCGTCCATGAGCTCCAACACACCACTGGTGCGCATCGCAAGGCTGTCCTCAGGGGAGGGCCCCACGCTGG

CCAATGTCTCCGAGCTCGAGCTGCCTGCCGACCCCAAATGGGAGCTGTCTCGGGCCCGGCTGACCCTGGG

CAAGCCCCTTGGGGAGGGCTGCTTCGGCCAGGTGGTCATGGCGGAGGCCATCGGCATTGACAAGGACCGG

GCCGCCAAGCCTGTCACCGTAGCCGTGAAGATGCTGAAAGACGATGCCACTGACAAGGACCTGTCGGACC

TGGTGTCTGAGATGGAGATGATGAAGATGATCGGGAAACACAAAAACATCATCAACCTGCTGGGCGCCTG

CACGCAGGGCGGGCCCCTGTACGTGCTGGTGGAGTACGCGGCCAAGGGTAACCTGCGGGAGTTTCTGCGG

GCGCGGCGGCCCCCGGGCCTGGACTACTCCTTCGACACCTGCAAGCCGCCCGAGGAGCAGCTCACCTTCA

AGGACCTGGTGTCCTGTGCCTACCAGGTGGCCCGGGGCATGGAGTACTTGGCCTCCCAGAAGTGCATCCA

CAGGGACCTGGCTGCCCGCAATGTGCTGGTGACCGAGGACAACGTGATGAAGATCGCAGACTTCGGGCTG

GCCCGGGACGTGCACAACCTCGACTACTACAAGAAGACGACCAACGGCCGGCTGCCCGTGAAGTGGATGG

CGCCTGAGGCCTTGTTTGACCGAGTCTACACTCACCAGAGTGACGTCTGGTCCTTTGGGGTCCTGCTCTG

GGAGATCTTCACGCTGGGGGGCTCCCCGTACCCCGGCATCCCTGTGGAGGAGCTCTTCAAGCTGCTGAAG

GAGGGCCACCGCATGGACAAGCCCGCCAACTGCACACACGACCTGTACATGATCATGCGGGAGTGCTGGC

ATGCCGCGCCCTCCCAGAGGCCCACCTTCAAGCAGCTGGTGGAGGACCTGGACCGTGTCCTTACCGTGAC

GTCCACCGACGAGTACCTGGACCTGTCGGCGCCTTTCGAGCAGTACTCCCCGGGTGGCCAGGACACCCCC

AGCTCCAGCTCCTCAGGGGACGACTCCGTGTTTGCCCACGACCTGCTGCCCCCGGCCCCACCCAGCAGTG

GGGGCTCGCGGACGTGAAGGGCCACTGGTCCCCAACAATGTGAGGGGTCCCTAGCAGCCCACCCTGCTGC

TGGTGCACAGCCACTCCCCGGCATGAGACTCAGTGCAGATGGAGAGACAGCTACACAGAGCTTTGGTCTG

TGTGTGTGTGTGTGCGTGTGTGTGTGTGTGTGTGCACATCCGCGTGTGCCTGTGTGCGTGCGCATCTTGC

CTCCAGGTGCAGAGGTACCCTGGGTGTCCCCGCTGCTGTGCAACGGTCTCCTGACTGGTGCTGCAGCACC

GAGGGGCCTTTGTTCTGGGGGGACCCAGTGCAGAATGTAAGTGGGCCCACCCGGTGGGACCCCCGTGGGG

CAGGGAGCTGGGCCCGACATGGCTCCGGCCTCTGCCTTTGCACCACGGGACATCACAGGGTGGGCCTCGG

CCCCTCCCACACCCAAAGCTGAGCCTGCAGGGAAGCCCCACATGTCCAGCACCTTGTGCCTGGGGTGTTA

GTGGCACCGCCTCCCCACCTCCAGGCTTTCCCACTTCCCACCCTGCCCCTCAGAGACTGAAATTACGGGT

ACCTGAAGATGGGAGCCTTTACCTTTTATGCAAAAGGTTTATTCCGGAAACTAGTGTACATTTCTATAAA

TAGATGCTGTGTATATGGTATATATACATATATATATATAACATATATGGAAGAGGAAAAGGCTGGTACA

ACGGAGGCCTGCGACCCTGGGGGCACAGGAGGCAGGCATGGCCCTGGGCGGGGCGTGGGGGGGCGTGGAG

GGAGGCCCCAGGGGGTCTCACCCATGCAAGCAGAGGACCAGGGCCTTTTCTGGCACCGCAGTTTTGTTTT

AAAACTGGACCTGTATATTTGTAAAGCTATTTATGGGCCCCTGGCACTCTTGTTCCCACACCCCAACACT

TCCAGCATTTAGCTGGCCACATGGCGGAGAGTTTTAATTTTTAACTTATTGACAACCGAGAAGGTTTATC

CCGCCGATAGAGGGACGGCCAAGAATGTACGTCCAGCCTGCCCCGGAGCTGGAGGATCCCCTCCAAGCCT

AAAAGGTTGTTAATAGTTGGAGGTGATTCCAGTGAAGATATTTTATTTCCTTTGTCCTTTTTCAGGAGAA

TTAGATTTCTATAGGATTTTTCTTTAGGAGATTTATTTTTTGGACTTCAAAGCAAGCTGGTATTTTCATA

CAAATTCTTCTAATTGCTGTGTGTCCCAGGCAGGGAGACGGTTTCCAGGGAGGGGCCGGCCCTGTGTGCA

GGTTCCGATGTTATTAGATGTTACAAGTTTATATATATCTATATATATAATTTATTGAGTTTTTACAAGA

TGTATTTGTTGTAGACTTAACACTTCTTACGCAATGCTTCTAGAGTTTTATAGCCTGGACTGCTACCTTT

CAAAGCTTGGAGGGAAGCCGTGAATTCAGTTGGTTCGTTCTGTACTGTTACTGGGCCCTGAGTCTGGGCA

GCTGTCCCTTGCTTGCCTGCAGGGCCATGGCTCAGGGTGGTCTCTTCTTGGGGCCCAGTGCATGGTGGCC

AGAGGTGTCACCCAAACCGGCAGGTGCGATTTTGTTAACCCAGCGACGAACTTTCCGAAAAATAAAGACA

CCTGGTTGCTAACCTG