[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Bandwidth limitations, DNA binary coding




[email protected] says:
>         There are four base pair combinations, but HUGO (Human Genome 
> Organization) has elected to use 15 letter symbols in it's representation
> of the genome coding sequence (X is any base, for instance). 15 symbols, 
> 1 byte.

15 symbols, HALF a byte (actually a touch less.) One nybble can
express 16 possible symbols (or one Hex digit, or whatever.) 

Plus, of course, the genome is highly compressable -- lots of repeated
sequences, especially in interons.

Perry