Living Photos Use Bacteria as Pixels 156
BrainBlogger writes "Scientists at UC San Francisco have engineered bacteria to create living photographs that weigh in at 100 megapixels per square inch. The photos were created by projecting light on "biological film" -- billions of genetically engineered E. coli growing in dishes of agar."
Students discovery? (Score:5, Interesting)
Pretty detailed tiny image of the Flying Spaghetti Monster. How many noodly appendage comments will we see?
With the growing number of sequenced microbes, we can search through nature's large trove of tools to find ones that fit the job," Levskaya said. "In our case, searching for light-sensing domains led us to use a photosynthetic bacterium." The students produced ghostlike, living photos of many things, including themselves and their advisors
I wonder how far they are from being able to take a huge image of a processor chip pathway and use these microbes to lay out an eating path for another microbe to create cheaper chips. I'm guessing it isn't realistic in the near future, but as the progression builds towards more "consistent" bacteria, maybe we'll see more aggressive use of these discoveries for profitable reasons.
That's my biggest question -- is anyone seeing private R&D scientists investing time and money in engineered bacteria that will be protected by patents or other IP protections? It's pretty amazing that TFA's discovery was by students.
Re:Students discovery? (Score:1, Interesting)
I would be more amazed to see a company develop something like this. These days, it seems bio-business works by putting a protection of patents around academic discoveries.
Re:Students discovery? (Score:5, Funny)
Re:Students discovery? (Score:2)
Its more engineering a feature than discovering a feature
Done before.... kinda (Score:2)
Re:Done before.... kinda (Score:1)
Re:Students discovery? (Score:3, Interesting)
Now, in situatio
Re:Students discovery? (Score:2)
It's pretty amazing that TFA's discovery was by students.
Actually, that's pretty normal in graduate school. Professors have the breadth and depth of understanding that allows them to select promising projects and to know which have the greatest current value. (i.e., they know how to select a project that's currently important / interesting with a good likelihood of getting grant funding.) This also allows them to direct a large group of graduate students. But generally, once the graduate students receiv
Not surprising (Score:4, Funny)
Nothing for you to see here. Please move along.
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Can't see nothing with those bacteria sized pixels!
Re:Not surprising (Score:2)
That is, unless you have really good eyesight.
Respect life (Score:5, Funny)
Who do some people think they are--the pinnacle of creation, or something?
Great... (Score:2)
Hmmm. (Score:5, Funny)
Re:Hmmm. (Score:2)
Re:Hmmm. (Score:2, Funny)
Re:Hmmm. (Score:1)
It makes Him so pissed off he can't think straight.
Mmm. (Score:5, Funny)
Remember.... (Score:4, Funny)
Gross ... (Score:1, Offtopic)
Ecoli coating (Score:5, Funny)
Re:Ecoli coating (Score:5, Funny)
Re:Ecoli coating (Score:2)
Re:Ecoli coating (Score:2)
dirty pictures (Score:4, Funny)
Just as well these bacteria can't think for... (Score:1)
What I'd REALLY like to see... (Score:2)
and what _I_ really want to see (Score:2)
E. coli!? What happens if... (Score:3, Funny)
Re:E. coli!? What happens if... (Score:1)
i'd worry if your kid ate some negatives in the first place... those corners can be sharp you know...
Great... (Score:2)
I don't think the hamburgers react to light though... or anything else...
Hail Thy Holy Noodley Appendage! (Score:3, Insightful)
Obligatory Jokes (Score:5, Funny)
Watch as the eyes of the picture really do follow you around the room!
E. Coli never looked so beautiful!
*Ducks* (Score:2, Redundant)
Re:*Ducks* (Score:5, Funny)
Yeah, it's so life-like.
why is this interesting? (Score:5, Interesting)
In fact, even more simply, since the pigment was present/absent based on whether the bacteria were growing in the light, you can repeat this experiment at home: use any organism using chlorophyll for photosynthesis and grow it in patterned light: you'll get a "photograph" in green/yellow. That's an experiment even elementary school students do.
You've got to give it to these people, though: they are excellent salespeople. Getting away with such trivialities as "engineering" and endowing bacteria with "new skills" takes both guts and skills.
Re:why is this interesting? (Score:2)
I did some lithography to create 3d-structures using multilayered resists as a basic lab course. Using REALLY old stuff like 400nm HG-vapour lamp lithography and contact masks. Things you could have done 25 years ago.
But just do the same with an ebeamer and make 15 nm free-gaps to contact spintronic devices without annoying insulating layers, and its su
Re:why is this interesting? (Score:2)
Re:why is this interesting? (Score:3, Interesting)
on-demand engineering (Score:1)
Read the slides [slashdot.org] (PDF), they acknowledge photosynthesis. Yes, it's just college students engineering new functionality as part of a competition [mit.edu], but that itself is pretty cool. I didn't know there is already a registry of standard biological parts [mit.edu] for this sort of hacking. They add photosensitivity to the bacterium membrane, add pigmentation change, and hook them up.
The same UCSF lab is also working on an AND gate to combine two sensors, which gets us closer to bacteria delivering lethal payloads to
Re:why is this interesting? (Score:2)
I could go on and on about this, but it isn't worth the time. People are people everywhere, including scientists. If you do things that make people say "wo
Re:why is this interesting? (Score:2)
Scientists knew stuff would heat in an electric current, and hot stuff would glow in a vacuum without burning, long before Edison figuired how to commercialize the light bulb.
Looks monochrome to me (Score:2)
Re:Looks monochrome to me (Score:1)
New Scientist (Score:5, Informative)
Complete with a photo of His Noodly Holiness.
Using E.Coli as pixels? (Score:3, Funny)
Re:Using E.Coli as pixels? (Score:1)
Re:Using E.Coli as pixels? (Score:1)
Hellooooo blogvertisement (Score:4, Interesting)
Third google hit on Mr. Elabridi's name is:
"Maroc Internet - Management Mounir Elabridi, a globally recognized innovator in Internet marketing, founded Maroc Internet in 2002. Mr Elabridi brings to this venture a proven track ...
Well, now how about that.
The domain name servers for the domain are NS1/NS2.BENSULLIVAN.COM. Mr. Sullivan lives at 4404 Price St, Los Angeles, CA 90027- about a 15 minute drive from University California Los Angeles. It's a stretch, but also an interesting coincidence.
Re:Hellooooo blogvertisement (Score:1)
Ben Sullivan (Score:2, Informative)
Seems to also be involved in scienceblog.com, among other things. Which has the exact same address in whois- 4404-1/2 Price Street (sorry- first comment, I omitted the "1/2" by mistake.) Scienceblog.com also happens to feature the same story. He's pretty cheap about hosting, too- flickr seems to host a lot of the images he uses on his blog entries.
More interesting information (Score:2, Informative)
Previously mentioned sites: www.scienceblog.com www.bensullivan.com www.themachineworks.com.
Guess what? Scienceblog and themachineworks are both hosted out of an EV1servers hosting facility in Houston, Texas. They're so close to each other, they share the second-to-last router in a traceroute.
Second- brainblog and bensullivan.com are hosted from exactly the same server (or behind the same firewall) at theplanet.com. Again- in Houston. Ben Sullivan seems awfully cozy with Mounir Elabridi.
Re:Hellooooo blogvertisement (Score:2)
Blogvertisement? Okay. What exactly are they advertising here? What product are they selling?
Website advertisments - and how does that make 'em different from 95% of other sites Slashdot links to?
And Brainblog is apparently run out of Morocco. Oh, well that connection is obvious then? Nope. Oh, but their DNS servers are run by a guy in Los Angeles! That makes it all clear - only 15 minutes away from UCLA! (Nevermind that a few te
This gives.... (Score:2)
Angry E. Coli (Score:2)
Warning Label... (Score:2)
Why would anyone want to buy a camera that has a warning label that the product is not only hazardous to your health but is also a biological agenet if exported outside of the USA? Should be a hot Christmas item for kiddies and terrorists.
Ah! (Score:1)
Ya wanna know what's really interesting? (Score:1, Offtopic)
*chuckle* That's really interesting. Sad and funny, but interesting.
Yes. Fascinating. (Score:1)
"All this neat stuff we can do, and we *still* dismiss intelligent design as a possibility.
*chuckle* That's really interesting. Sad and funny, but interesting."
I'll bite.
This particular "neat stuff" was creating using the principles and techniques of contemporary genetic science, which in turn wouldn't be possible without a solid foundation in the theory of evolution.
Let's put that another way: much of biology, including the manipulation of tiny bacterial genes, no longer makes any sense and
Re:Yes. Fascinating. (Score:2)
e coli (Score:1, Redundant)
E.coli (Score:2)
Slow Film (Score:2)
Re:Slow Film (Score:1)
webcast of the lecture is here! (Score:4, Informative)
http://webcast.berkeley.edu/courses/archive.php?s
It's titled "Programming Dynamic Function into Bacteria"
calculating the resolution of bacteria... (Score:1)
By the same logic, a photograph developed from a negative has as many pixels as molecules on the surface of the paper. Anyone care to calculate that resolution?
Re:calculating the resolution of bacteria... (Score:1)
WHAT !!! Oh Man... (Score:2)
Beware (Score:5, Funny)
Just like the game! (Score:2)
Re:Just like the game! (Score:2)
0
0
lol I wonder how many will get the reference?
Re:Just like the game! (Score:1)
Re:Just like the game! (Score:2)
Re:Just like the game! (Score:1)
Re:Just like the game! (Score:2)
Ahhh those were the days.
oh gross! (Score:2)
Prior art already exists... (Score:2)
I recall Harry Potter seeing many of these pictures.
If I recall correctly there were some pictures that even came with candy, these had this "ancient" technology, that's why those pics moved only once... they used bacteria, and bacteria like all life forms have only one life to live. The pictures at Hogwarts walls used more modern technology, where bacteria would reproduce, hence making the pictures live forever.
http://www.google.es/search?q=l [google.es]
Original link please (Score:3, Insightful)
Re:Original link please (Score:3, Informative)
The lab's home page is http://www.voigtlab.ucsf.edu/ [ucsf.edu] , but they don't have a news item for this yet. The work seems to be Engineering E. coli to see light and will be in Nature according to their Papers section.
The most recent presentation slides [ucsf.edu] (PDF) are a hoot, that talk must have been fun.
Go UCSF!
Re:Original link please (Score:2)
On page 7, there's a graph with the y-axis labeled, "Miller Units", with bars representing "Dark" and "Light". "Light" I get, but I didn't realize Miller made a stout....
I have a cold (Score:5, Funny)
Hey, my 24 exposure roll of 35mm film just became 26 exposures!!
Re:I have a cold (Score:2)
"The bacteria is shed...in the fecal material as well as nasal and or ocular secretions."
Meh!
Interesting. (Score:5, Informative)
Scientists create "chemical image" with molecules (Score:5, Funny)
You forget to mention (Score:2)
Re:Scientists create "chemical image" with molecul (Score:2)
You didn't see the "Funny" mod, did you...?
300 (Score:2)
He thought of it first... (Score:2, Interesting)
Engineering e-coli uh? (Score:2)
BBC radio story (Score:1, Informative)
http://www.bbc.co.uk/radio4/science/frontiers.shtm l [bbc.co.uk]
real audio stream of the program, until it gets replaced in a weeks time by the next program:
http://www.bbc.co.uk/radio4/science/rams/frontiers
It talks about various projects around the topic of engineering microorganisms. Light-sensitive engineered E. Coli, "bacterial photography" starts around 8 minutes in if you want to fastforward...
The penicillin photo loses popularity... (Score:1)
"Dude, it's eating my e. coli photograph! C'mon man... all that time wasted."
"Weird, it looks like the Virgin Mary now..."
VIRGIN MARY E. COLI PHOTOGRAPH - NO RESERVE - FREE SHIPPING [ebay.com]
So .? (Score:2)
Strangely enough... (Score:2)
Dammit (Score:1)
What's this world coming to.
These scientists were obviously... (Score:2)
Amen. Pass the Alfredo.
Don't try this at home (Score:1)
The photos were created by projecting light on "biological film" -- billions of genetically engineered E. coli growing in dishes of agar."
"Please keep out of reach of children's mouths. In fact, your's too."
12 to 15 hours of exposure :) (Score:3, Funny)
keep smiling...
*15 mins later*
keep smiling....
*half an hour later*
keep smiling...DON'T MOVE!
*3 hours later*
keep smiling...I SAID DON'T MOVE. I DON'T CARE IF YOU'VE GOT CRAMPS!!
*8 hours later*
hey! we need your eyes open! you can't fall asleep! and SMILE!
*12 to 15 hours later*
there! all done! Your living photograph is ready.
Now let's start on the family portrait now that you've had some practice.
I don't mean to be an alarmist, but... (Score:2)
I guess the photos are very...(ahem)...life-like?
(ducking for cover)
In Soviet Russia.... (Score:1)
MSNBC has another prcture (Score:2)
Re:In Soviet Russia... (Score:1)