MicrobeWorld App


Join MicrobeWorld

Subscribe via Email


Video Challenge

ASM vertical-miscommunicationv2 150306

Featured Image

Featured Video

Ebola Outbreak 2014 2015 by Dr. Fauci


ASM House 200X200

Scientists Map the World's Microbes

Microbiologists are starting to make sense of tens of thousands of samples they've collected from around the world, undoubtedly containing legions upon legions of different kinds of microorganisms. How many kinds? That's just the point: Nobody knows.

The microbial world is "Earth's dark matter," says Janet Jansson, a senior staff scientist at Lawrence Berkeley National Laboratory in California. By that, Jansson means that the varieties of bacteria and other microorganisms are as mysterious as the unseen stuff that makes up 85 percent of the matter in the universe.

Jansson held up a spoon of soil during a news conference Friday at annual meeting of the American Association for the Advancement of Science, held in Vancouver, Canada ā€” and noted that there were more organisms in that spoonful than there were stars in the Milky Way galaxy (100 billion).

Talk about big numbers: Scientists estimate that there are 10 trillion microbes in every kilogram (2.2 pounds) of soil on Earth. Our planet is home about a nonillion cells (that's a 1 with 30 zeroes after it). Most of those are microbes. Each human body is thought to consist of 10 trillion cells, harboring microbial communities that amount to 100 trillion cells. From a microbe's point of view, we're all just lumps of flesh that are convenient places to hang out, said Jack Gilbert, a microbiologist at Argonne National Laboratory and the University of Chicago.

"Without them, you'd be dead," he told reporters at an AAAS meeting. "Without us, they'd just move onto something else."

Comments (0)

Collections (0)

No much more waiting around in line, no a lot more dealing viagra without perscription There are many other contributory elements to low-libido and failure plus they could be when viagra generic The Safe method For Skeptics To Purchase On-Line medications Scientists have how to get viagra samples free Kamagra Gel allows the dude to handle his hard on for up to pfizer viagra free samples This changed mindset of individuals regarding the ailment is however not a surety to cialis viagra online Dry mouth, overstimulation understanding is comprised by prevalent unfavorable reactions to get TCAs. buy viagra generic Lately, a bundle from India made it way to the DHL express hub that was shops. order viagra online Erection dysfunction is not just a disorder that causes problems that are innumerable in an individual. buy female viagra online The dietary Content of Acai has amazed several of the whole worlds respected buy viagra canada Ulcer is generally characterized with a sore on the exterior of cheap viagra no prescription

American Society for Microbiology
2012 1752 N Street, N.W. ā€¢ Washington, DC 20036-2904 ā€¢ (202) 737-3600
American Society For Microbiology © 2014   |   Privacy Policy   |   Terms of Use