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Angewandte Chemie International Edition, 2005
AbstractThe nanometer scale is a special place where all sciences meet and develop a particularly strong interdisciplinarity. While biology is a source of inspiration for nanoscientists, chemistry has a central role in turning inspirations and methods from biological systems to nanotechnological use.
SAMORI', BRUNO, ZUCCHERI, GIAMPAOLO
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AbstractThe nanometer scale is a special place where all sciences meet and develop a particularly strong interdisciplinarity. While biology is a source of inspiration for nanoscientists, chemistry has a central role in turning inspirations and methods from biological systems to nanotechnological use.
SAMORI', BRUNO, ZUCCHERI, GIAMPAOLO
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2013 IEEE International Symposium on Information Theory, 2013
This paper considers cyclic DNA codes of arbitrary length over the ring R = F2[u]/(u4 - 1). A mapping is given between the elements of R and the alphabet {A, C, G, T} which allows the additive stem distance to be extended to this ring. Then, cyclic codes over R are designed such that their images under the mapping are also cyclic or quasi-cyclic of ...
Kenza Guenda +2 more
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This paper considers cyclic DNA codes of arbitrary length over the ring R = F2[u]/(u4 - 1). A mapping is given between the elements of R and the alphabet {A, C, G, T} which allows the additive stem distance to be extended to this ring. Then, cyclic codes over R are designed such that their images under the mapping are also cyclic or quasi-cyclic of ...
Kenza Guenda +2 more
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Effective decoders for DNA codes
Biosystems, 2022A number of applications use DNA as a storage mechanism. Because processes in these applications may cause errors in the data, the information must be encoded as one of a chosen set of words that are well separated from one another - a DNA error-correcting code.
Sheridan K. Houghten, Sharnendu Banik
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Involution codes: with application to DNA coded languages
Natural Computing, 2005For an involution ? : ?* ? ?* over a finite alphabet ? we consider involution codes: ?-infix, ?-comma-free, ?-k -codes and ?-subword-k-codes. These codes arise from questions on DNA strand design. We investigate conditions under which both X and X+ are same type of involution codes. General methods for generating such involution codes are given.
Natasa Jonoska +2 more
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New England Journal of Medicine, 1994
Forty years after the discovery of the double helical structure of DNA, it is still remarkable that this deceptively simple molecule specifies virtually everything about the form and function of all cells and all organisms. The way DNA stores its code of life and passes it on from one generation to the next is the key to the puzzle of how mutations ...
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Forty years after the discovery of the double helical structure of DNA, it is still remarkable that this deceptively simple molecule specifies virtually everything about the form and function of all cells and all organisms. The way DNA stores its code of life and passes it on from one generation to the next is the key to the puzzle of how mutations ...
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Reversible Codes and Applications to DNA
2014In this study we focus on codes over a special family of commutative rings where we are able to construct a map that gives a correspondence between k-bases (k-letter words) of DNA with elements of the ring. By making use of so called coterm polynomials, we are able to solve the reversibility and complement problems in DNA codes and construct DNA codes ...
Elif Segah Oztas +2 more
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Investigation of coding structure in DNA
2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., 2003We have all heard the term "cracking the genomic code", but is DNA a code in the information theoretic sense? The coined term "genetic code" maps nucleotide triplets (codons) to amino acids. However, this is in a computer coding sense because a codon instruction is performed to output an amino acid sequence.
Gail L. Rosen, Jeffrey D. Moore
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2012 Data Compression Conference, 2012
DNA micro arrays are useful to identify the function and regulation of a large number of genes in a single experiment, even whole genomes. In this work, we analyze the relationship between DNA micro array image histograms and the compression performance of loss less JPEG2000.
Miguel Hernández-Cabronero +4 more
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DNA micro arrays are useful to identify the function and regulation of a large number of genes in a single experiment, even whole genomes. In this work, we analyze the relationship between DNA micro array image histograms and the compression performance of loss less JPEG2000.
Miguel Hernández-Cabronero +4 more
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Coding for Efficient DNA Synthesis
2020 IEEE International Symposium on Information Theory (ISIT), 2020For DNA data storage to become a feasible technology, all aspects of the encoding and decoding pipeline must be optimized. Writing the data into DNA, which is known as DNA synthesis, is currently the most costly part of existing storage systems. As a step toward more efficient synthesis, we study the design of codes that minimize the time and number of
Lenz, Andreas +5 more
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Proceedings. International Symposium on Information Theory, 2005. ISIT 2005., 2005
For q-ary n-sequences, we develop the concept of similarity functions that can be used (for q = 4) to model a thermodynamic similarity on DNA sequences. A similarity function is identified by the length of a longest common subsequence between two q-ary n-sequences. Codes based on similarity functions are called DNA codes.
Arkady G. D'yachkov +4 more
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For q-ary n-sequences, we develop the concept of similarity functions that can be used (for q = 4) to model a thermodynamic similarity on DNA sequences. A similarity function is identified by the length of a longest common subsequence between two q-ary n-sequences. Codes based on similarity functions are called DNA codes.
Arkady G. D'yachkov +4 more
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