Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror

Comment Re:Call Me Old... (Score 1) 146

I'll tell you why one would need a sensor connected to wifi, plugged into the grid, on a high speed line, to a 'gaggle' or cloud servers. My weather station and associated partner sensors. I can monitor from work which is 40km away, which can help me when flash storms are passing. In the past I've had instances of flooding or, unfortunately, a roof leaking while I'm at work, with powerful localised storms. (I'm talking serious rain - 65mm (2.5 inches) rain in 15 minutes). In a 30 min trip home, I'd never make it in time to stop any immediate damage - but I can stop it getting worse. Having access to that rain and wind information for *my house* remotely is very useful.

Comment New nucleotides and engineered polymerases (Score 1) 46

I think I could do better than 200 meg. It doesn't sound like a significant enough jump and nor is it a huge improvement over the previous proof of concept. Plenty of companies (particularly asian ones) to long/large scale custom synthesis. The reading of the code isn't difficult these days. Assembly of the sequences into meaningful files is probably the trick. I think a true advance would be making synthetic or highly modified polymerases which can incorporate synthetic pyrimidines/uridines into a "hyper DNA" which could improve on the 4 base nucleotide array available. Imagine a 5, 10, 26 base code. If the "DNA" doesn't have to be duplicated by an organism, it can be anything. Imagine the packing density then.

Comment Re:Junk DNA (Score 2) 46

If you put your data into an organism's "junk DNA", then the data will last forever... (barring mutations)

Very little "Junk DNA" is junk. miRNAs, gene regulatory regions, histone folding and regulation systems, chromatin folding hotspots. Anyway, if there is true Junk DNA, it will be under less selective pressure and very quickly become riddled with mutations and errors. Moreso than protein encoding regions. The best way to do it would to be to place an index somewhere in the genome containing references to locations within the existing coded/exome areas -- which already contain a pre-existing massive dictionary of 4-5-n base sequences. Mapping the data would be a bitch, but if you're that desperate to encode data long term, it might be worth it. Providing your mouse/rabbit/fly/c.elegans colony doesn't die in flood/heat/poisoning/infection etc.

Comment Re:Boundaries to the ruling? (Score 1) 364

You're being pedantic. I've been releasing .MODs since ~1993, and then rendering them as MP3s since 1996.. (haven't been so since about 2001 now). I know of course, the format means nothing, or the distribution of sound files mean nothing.. Its the copyright violation on the work that is the problem.

Slashdot Top Deals

May Euell Gibbons eat your only copy of the manual!

Working...