Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

5/8/2014 (3 months ago)

Catholic Online (www.catholic.org)

Freshly created bacteria based on a genetic structure found nowhere on Earth

A team of researchers from The Scripps Research Institute in La Jolla, California, have created a brand-new bacteria based on a genetic structure found nowhere on Earth. Before anyone rounds up the villagers with blazing torches, it's not as terrifying as it first sounds.

'Life on Earth in all its diversity is encoded by only two pairs of DNA bases, A-T and C-G,' lead researcher Floyd Romesberg explained in a news release. 'And what we've made is an organism that stably contains those two plus a third, unnatural pair of bases.

"Life on Earth in all its diversity is encoded by only two pairs of DNA bases, A-T and C-G," lead researcher Floyd Romesberg explained in a news release. "And what we've made is an organism that stably contains those two plus a third, unnatural pair of bases.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

5/8/2014 (3 months ago)

Published in Technology

Keywords: DNA, research team, genetics


LOS ANGELES, CA (Catholic Online) - The feat involved artificially engineering a unique combination of DNA material, which is a combination not found in any living creature. According to lead researcher Floyd Romesberg, the team then successfully inserted it into a living cell that usually contains only natural combinations of DNA.

"Life on Earth in all its diversity is encoded by only two pairs of DNA bases, A-T and C-G," Romesberg explained in a news release. "And what we've made is an organism that stably contains those two plus a third, unnatural pair of bases.

Find out how you can get food to needy children -- by going here!

"This shows that other solutions to storing [genetic] information are possible," he added, "and, of course, takes us closer to an expanded-DNA biology that will have many exciting applications -- from new medicines to new kinds of nanotechnology."

The fruits of their labor came after 15 years of hard work. Their current effort builds on a proof-of-concept study conducted in 2008. Investigators at that time had shown that hooking up natural and unnatural pairings of DNA was possible in a test-tube setting.

The next challenge was to replicate the process inside a living cell. The cell chosen by the TSRI team was the common E. coli bacterium. The team then inserted what they considered to be the best unnatural DNA pairing they could construct: a combination of two molecules called "d5SICS" and "dNaM."

Researchers finally accomplished their goal by fashioning on a half-synthetic organism that could actually replicate its unnatural self as long as scientists continuously supplied it with the necessary molecular material.

Romesberg said that, in principle, his team's high-concept work has a very practical purpose: to gain a "greater power than ever" to fashion new treatments by harnessing the power of genetics.

---


Pope Francis: end world hunger through 'Prayer and Action'


2014 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for August 2014
Refugees:
That refugees, forced by violence to abandon their homes, may find a generous welcome and the protection of their rights.
Oceania: That Christians in Oceania may joyfully announce the faith to all the people of that region.



Comments


More Technology

What are these mysterious objects found underneath Stonehenge? Watch

Image of Using underground radar and 3D imaging technology, a new study has revealed that there are numerous monuments underneath the famous Stonehenge.

By Catholic Online (NEWS CONSORTIUM)

England's iconic and mysterious Stonehenge has just revealed a new mystery, as a first-of-its-kind study suggests that 15 previously undiscovered or poorly understood monuments lie hidden under the ancient monument and the surrounding countryside. LOS ANGELES, CA ... continue reading


Forget the zombie apocalypse, the ROBOT APOCALYPSE is near! Watch

Image of In the future, robots will be connected through a kind of internet which will allow connected robots to gather and use information in everyday tasks.

By Catholic Online (NEWS CONSORTIUM)

A large scale computational system that learns from publicly available Internet resources-called Robo Brain-is currently downloading a processing about 1 billion images, 120,000 YouTube videos, and 100 million how-to documents and appliance manuals. This ... continue reading


You'll never believe what Amazon picked up for nearly $1 billion Watch

Image of Tech giant Amazon purchased the live-streaming gaming network Twitch for $970 million, beating out several rival competitors including Google.

By Catholic Online (NEWS CONSORTIUM)

Defeating tech rivals Google and Yahoo, Amazon purchased the live-streaming gaming network Twitch for $970 million in a move announced late on August 25 which is the largest deal in Amazon's 20-year history. LOS ANGELES, CA (Catholic Online) - The firm raised $20 ... continue reading


China bucks American tech giant Microsoft over fears of spying Watch

Image of China is creating its own operating system after blacklisting Windows 8 from government computers over fears that the American operating system could provide avenues for intelligence agencies.

By Catholic Online (NEWS CONSORTIUM)

China's state-controlled Xinhua News Agency announced that China is developing their own operating system for desktop computers and mobile devices, citing U.S. surveillance as one of the key factors. LOS ANGELES, CA (Catholic Online) - China intends the new ... continue reading


Robots with an internet of their own! This is the way of the future Watch

Image of In the future, robots will be connected through a kind of internet which will allow connected robots to gather and use information in everyday tasks.

By Catholic Online (NEWS CONSORTIUM)

A large scale computational system that learns from publicly available Internet resources-called Robo Brain-is currently downloading a processing about 1 billion images, 120,000 YouTube videos, and 100 million how-to documents and appliance manuals. This ... continue reading


A confident Ballmer leaves Microsoft 'completely' to run the Clippers Watch

Image of Steve Ballmer has left all positions of authority at Microsoft, leaving behind the tech giant to run the Los Angeles Clippers, for which Ballmer paid a record $2 billion.

By Catholic Online (NEWS CONSORTIUM)

Eight months after he ended his role as Microsoft CEO, Steve Ballmer resigned from Microsoft's board, a move that ends more than three decades of direct involvement in the world's largest software maker. LOS ANGELES, CA (Catholic Online) - The 58-year-old, who ... continue reading


Why did NASA turn the cameras off? Live feed from Space Station shows UFO, NASA cuts the feed Watch

Image of Is this evidence of a UFO? Or perhaps just venting gasses or debris from the ISS?

By Catholic Online (NEWS CONSORTIUM)

Fans of the International Space Station got an eyeful recently when an alleged UFO appeared on NASA's live feed from the station. Curiously, the feed was interrupted as soon as the object appeared fueling rumors that NASA is engaged in a cover-up. LOS ANGELES, CA ... continue reading


Have you been hacked? New report says millions of personal information has been stolen Watch

Image of Russian hackers recently gathered customer individuals from more than 420,000 websites.

By Catholic Online (NEWS CONSORTIUM)

Russian hackers gathered information from over 420,000 websites, both smaller sites and "household name" sites, in an attempt to gather passwords to send out spam. LOS ANGLES, CA (Catholic Online) - Hold Security, a Milwaukee-based firm, discovered the theft but ... continue reading


ROSETTA: After 10 long years - 'We're in orbit!' Watch

Image of Exciting new images, taken from just 80 miles away shows boulders, craters and steep cliffs.

By Catholic Online (NEWS CONSORTIUM)

All things come to those who wait. "After 10 years, five months and four days travelling towards our destination, looping around the sun five times, we are delighted to announce finally 'we are here,'" Jean-Jacques Dordain, ESA's Director General, said in a ... continue reading


Xiaomi overtakes Samsung as leading Smartphone maker Watch

Image of Xiaomi has evolved from a niche player in China to a major force in its home market.

By Catholic Online (NEWS CONSORTIUM)

How do you pronounce Xiaomi? Think of "show me," and then pronounce the first syllable as if it was in "shower." While Xiaomi in English translates as "little rice," there's nothing little about this Chinese Smartphone manufacturer - Xiaomi has knocked South ... continue reading


All Technology News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Jeremiah 1:17-19
17 'As for you, prepare yourself for action. Stand up ... Read More

Psalm, Psalms 71:1-2, 3-4, 5-6, 15, 17
1 In you, Yahweh, I take refuge, I shall never be put ... Read More

Gospel, Mark 6:17-29
17 Now it was this same Herod who had sent to have ... Read More

Saint of the Day

Saint of the Day for August 29th, 2014 Image

St. Sabina
August 29: St. Sabina's feast day is August 29th. We know St. Sabina only ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter