Ysr Presentation Animesh Rev

864
-1

Published on

Create music from DNA string

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
864
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Ysr Presentation Animesh Rev

  1. 1. Music from DNA strings Animesh Sharma
  2. 2. DNA strings? <ul><li>Word (sequence) </li></ul><ul><ul><li>Made out of 4 letters (nucleotides) </li></ul></ul><ul><ul><li>Certain patterns more prevalent </li></ul></ul><ul><ul><li>Hold information </li></ul></ul><ul><ul><ul><li>Coding </li></ul></ul></ul><ul><ul><ul><li>Non Coding </li></ul></ul></ul>...AGGGTTAGGGTTAGGGTTAGG...* ...AGGGTTAGGGTTAGGGTTAGG... ...AGGG TTAGGG TTAGGGTTAGG... * A Highly Conserved Repetitive DNA Sequence,(TTAGGG)n,Present at the Telomeres of Human Chromosomes Moyzis et al. PNAS | September 15, 1988 | vol. 85 | no. 18 | 6622-6626 Copyright © 1988 by the National Academy of Sciences ...UCCCAATCCCAAUCCCAAUCC...
  3. 3. Abstraction <ul><li>At nMers and repeat level </li></ul>...AGGGTTAGGGTTAGGGTTAGG... AGG = 0 GTT = 1 ... 0 1 0 1 0 1 0 ... <ul><li>Frequency level </li></ul>...AGGGTTAGGGTTAGGGTTAGG... G = 1 ...011100011100011100011... A = 1 ...100000100000100000100... T = 1 ...000011000011000011000... C = 1 ...000000000000000000000...
  4. 4. REF: Ab initio gene identification: prokaryote genome annotation with GeneScan and GLIMMER. Aggarwal G, Ramaswamy R. J Biosci. 2002 Feb;27(1 Suppl 1):7-14. G = 1 ...011100011100011100011... A = 1 ...100000100000100000100... T = 1 ...000011000011000011000... C = 1 ...000000000000000000000...
  5. 5. * MIDI-Perl , http://search.cpan.org/~sburke/MIDI-Perl-0.81/ OR http://interglacial.com/~sburke/midi-perl/ Sean M. Burke 30 Jan 2005. What about Music? Encode ^ MIDI::Perl * C – Channel O – Octave N – Note ^ The Musician's Guide to MIDI by Christian Braut
  6. 6. Thanks <ul><li>I hope I took less than 15 mts ! </li></ul>

×