Navigation Links
Discovery of the secrets that enable plants near Chernobyl to shrug off radiation
Date:12/8/2010

Scientists are reporting discovery of the biological secrets that enable plants growing near the Chernobyl Nuclear Power Plant to adapt and flourish in highly radioactive soil legacy of the 1986 nuclear disaster in the Ukraine. Their study, which helps solve a long-standing mystery, appears in ACS' Environmental Science & Technology, a semi-monthly journal.

Martin Hajduch and colleagues note that plants have an unexpected ability to adapt to an environment contaminated with radiation following the April 26, 1986 accident at the Chernobyl. Their previous research, for example, showed that soybean plants in the area have adapted to the contaminated soil with certain changes in their proteome. A proteome is the full complement of proteins produced by the genes in a plant or animal. But the broader range of biochemical changes in plants that allow them to thrive in this harsh environment remained unclear.

The scientists grew flax seeds in radiation-contaminated soil in the Chernobyl region and compared their growth to those of seeds grown in non-radioactive soil. Radiation exposure had relatively little effect on the protein levels in the plants, with only about five percent of the proteins altered, they note. Among them were certain proteins involved in cell signaling, or chemical communication, which might help the plants shrug-off radioactivity, the scientists suggest.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. New discovery about how flowering time of plants can be controlled
2. Scientists announce discovery of first horned dinosaur from South Korea
3. Study of how genes activate yields surprising discovery
4. VCU Massey discovery could lead to breakthrough for non-small cell lung cancer
5. Drug discovery programs boosted
6. Discovery by UC Riverside entomologists could shrink dengue-spreading mosquito population
7. Strange discovery: Bacteria built with arsenic
8. Mystery dissolves with calcium pump discovery
9. In new novel, secret discovery threatens company and damages love affair
10. New sleep cycle discovery explains why fatty diets during pregnancy make kids obese
11. Gene discovery suggests way to engineer fast-growing plants
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/18/2017)... 2017 MedNet Solutions , an ... entire spectrum of clinical research, is proud to ... for the organization in terms of corporate growth, ... products and services. The company,s exceptional achievements can ... iMedNet ™ – ...
(Date:1/11/2017)... Intoxalock, a leading ignition interlock provider, has ... patent-pending calibration device. With this new technology, Intoxalock is ... data logs and process repairs at service center locations, ... drunk driving through the application of cutting-edge technologies is ... also for the customer who can get back on ...
(Date:1/4/2017)... of attendees at this year,s International Consumer Electronics Show (CES), A&D ... and services, will be featuring its new line of ULTRA CONNECT ... CES Exhibit Suite , the new upper arm and wrist smart blood ... product platform.  Continue Reading ... ...
Breaking Biology News(10 mins):
(Date:1/19/2017)... 19, 2017  ArmaGen, Inc., today announced that ... as chief executive officer, as well as a ... to ArmaGen more than 17 years of executive ... of biotherapeutics and pharmaceuticals. "Mathias ... experience and skillset necessary to lead ArmaGen to ...
(Date:1/19/2017)... ... January 18, 2017 , ... The American Medical Informatics Association ... Data Sharing Policy. Specifically, the nation’s leading informatics experts, said data sharing plans ... policy. AMIA recommended that NIH earmark funding for researchers to produce and execute ...
(Date:1/19/2017)... ... 19, 2017 , ... FireflySci Inc. is a go-getter type of company that ... accounted to two main factors. The first is the amazing customer service that ... FireflySci products all around the world. , 2016 was a tremendous sales year for ...
(Date:1/19/2017)... 18, 2017 The global biotechnology services ... billion by 2025, according to a new report ... been adaptive of the function of outsourcing certain ... Among the services outsourced, clinical trial management and ... & Johnson was the first pharmaceutical company to ...
Breaking Biology Technology: