Navigation Links
New X-ray method shows how frog embryos could help thwart disease
Date:5/17/2013

study the real-time movement of molecules in living organisms."

In the experiment, Xiao and his colleagues took regular 15-second exposures separated by periods of 10 minutes over the course of two hours of different gastrulas. The resulting 13 time-lapse scans provided a detailed portrait of the transfiguration of the frog cells.

"The motivation of the experiment was to be able to look at the process of how different larger structures develop at the cellular level in real time," Xiao said. "What we're doing is actually a kind of four-dimensional imaging."

The scientists discovered new morphological structures and clarified the process for redistributing fluid in the embryo. They also were able to locate the areas of the embryo that were driving the migration of tissues and cells during gastrulation

"X-ray diffraction enables high-resolution imaging of soft tissues," said Ralf Hofmann, one author of the study and a physicist at the Karlsruhe Institute of Technology in Germany. "In our work, we did not only mange to resolve individual cells and parts of their structure, but we could also analyze single cell migration, as well as the movement of cellular networks."


'/>"/>

Contact: Jared Sagoff
jsagoff@anl.gov
630-252-5549
DOE/Argonne National Laboratory
Source:Eurekalert

Page: 1 2

Related biology news :

1. Dental X-rays linked to common brain tumor
2. Stanford-SLAC team uses X-ray imaging to observe running batteries in action
3. Speed and power of X-ray laser helps unlock molecular mysteries
4. Low-cost carbon capture gets X-rayed
5. X-rays reveal the self-defence mechanisms of bacteria
6. Study provides recipe for supercharging atoms with X-ray laser
7. X-ray laser helps slay parasite that causes sleeping sickness
8. Scientists reassemble the backbone of life with a particle acceleratorynchrotron X-rays
9. X-rays reveal uptake of nanoparticles by soya bean crops
10. Improved X-ray microscopic imaging
11. A dual look at photosystem II using the worlds most powerful X-ray laser
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/10/2015)...  Continuing its 167-year history of offering the Best, ... The Eye Scanning Password Authenticator , a device that ... websites or sensitive data. Employing the same ... the device has a small camera that scans and ... converting them into an encrypted ID that cannot be ...
(Date:3/10/2015)... --  Tute Genomics , pioneer in affordable, accurate and ... company PrimBio Research Institute to be its ... interpretation. PrimBio, a certified Life Technologies Ampliseq ... to support the work of experts on the front ... of exome sequencing services: 1) Targeted Exome and 2) ...
(Date:3/5/2015)... 2015 In Brazil , cloud ... using these solutions and 42 percent planning to invest in ... 25 percent of the companies will be investing in these ... of companies in the region are currently opting for the ... will command significant attention in the coming years. This trend ...
Breaking Biology News(10 mins):Hammacher Schlemmer Introduces The Eye Scanning Password Authenticator 2PrimBio Research Selects Tute as Whole Exome Analysis Provider, Creating Integrated, End-to-End Solution for Next-Generation Sequencing & Data Analysis 2PrimBio Research Selects Tute as Whole Exome Analysis Provider, Creating Integrated, End-to-End Solution for Next-Generation Sequencing & Data Analysis 3Two of Every Three Brazilian Companies will have Invested in Cloud by 2015, Finds Frost & Sullivan 2Two of Every Three Brazilian Companies will have Invested in Cloud by 2015, Finds Frost & Sullivan 3Two of Every Three Brazilian Companies will have Invested in Cloud by 2015, Finds Frost & Sullivan 4
... A new unique work published by Springer, the ... influence of complexity and system science to a much ... In eleven volumes, available in print and electronically, it ... the concepts of complexity theory together with the tools ...
... 20 years, Frank Bayliss, mentoring work has made San Francisco ... in the sciences. For his efforts, Bayliss has been awarded ... Mentoring. Bayliss will officially receive the award during a reception ... already been teaching biology at SF State for nearly two ...
... rapidly to climate and habitat change and established a ... grounds, according to new research. An international research ... from the US, South Africa and Italy, led by ... Biomedical Sciences, Durham University, found that when the Antarctic ...
Cached Biology News:A complete view of complexity in science and society in a new authoritative reference work 2SF State professor honored by President Obama for science mentoring 2Seals quickly respond to gain and loss of habitat under climate change 2Seals quickly respond to gain and loss of habitat under climate change 3
(Date:3/29/2015)... , March 29, 2015  Caris Life ... in which Caris Molecular Intelligence®, the company,s panomic, ... and differences between several rare and difficult to ... that have the potential to improve patient outcomes. ... B at the Society of Gynecologic Oncology (SGO) ...
(Date:3/27/2015)... The consumption of compound fertilizers (NPK) ... and high prices in 2008. However, the situation has ... on gaining momentum now. , To date, the world ... 100,000 thousand tonnes. No considerable growth was registered in ... rocketed during 2012-2013, registering 11% growth as against the ...
(Date:3/27/2015)... Working in collaboration with the National Amyloidosis Centre at ... Richmond Pharmacology is the first centre worldwide to dose a ... RNAi therapeutic being developed for the treatment of transthyretin-mediated amyloidosis ... Read press release ClinicalTrials.gov ... University of London , Richmond Pharmacology is ...
(Date:3/26/2015)... (PRWEB) March 26, 2015 PRC Clinical, ... announced today several management and executive appointments effective immediately. ... Financial Officer (CFO) and member of the Board of ... Business Operations, and Sue Dowden will assume the position ... and current Chief Operations Officer (COO), has been appointed ...
Breaking Biology Technology:Caris Molecular Intelligence Facilitates Comparison of Biomarker Profiles to Inform Targeted Treatment Strategies in Distinct Gynecological Cancers 2Caris Molecular Intelligence Facilitates Comparison of Biomarker Profiles to Inform Targeted Treatment Strategies in Distinct Gynecological Cancers 3Caris Molecular Intelligence Facilitates Comparison of Biomarker Profiles to Inform Targeted Treatment Strategies in Distinct Gynecological Cancers 4World NPK Fertilizers Market Keeps On Gaining Momentum, According to BAC Reports Study Available at MarketPublishers.com 2World NPK Fertilizers Market Keeps On Gaining Momentum, According to BAC Reports Study Available at MarketPublishers.com 3PRC Clinical Announces Key Management Appointments and Launches East Coast Operations 2PRC Clinical Announces Key Management Appointments and Launches East Coast Operations 3
... did you get involved with computers and Internet programming? Is ... , Jason May: My first experience with computers was ... 1. I discovered e-mail, Usenet and the fledgling Internet when ... changes since then, but I find computers, programming and the ...
... May 2 issue of the journal Science, could help mitigate ... under solid furniture, evacuate buildings, divert aircraft, stop trains, shut ... machinery and chemicals. , ,The system is based on ... deployed in southern California. , ,"An early warning system ...
... Company recently expressed concern to Department of Health and ... impede clinical research trials. , ,Institutional review boards are ... patient authorizations for use and disclosure of information, according ... of Indianapolis-based Eli Lilly. , ,In a response ...
Cached Biology Technology:Interview: Billpoint Founder Jason May on eBay, Open Source 2Interview: Billpoint Founder Jason May on eBay, Open Source 3Interview: Billpoint Founder Jason May on eBay, Open Source 4Wisconsin Researcher Co-Develops Earthquake Alarm 2Wisconsin Researcher Co-Develops Earthquake Alarm 3Wisconsin Researcher Co-Develops Earthquake Alarm 4
The FliTrx Panning Kit is designed to simplify panning for protein-protein interactions with the FliTrx Random Peptide Display Library or the pFliTrx Peptide Display Vector....
... ISO 9001:2000 Certified USDA Research Registered OLAW ... Training AALAS Certified Technicians ... GLP Documentation Upon Request Focus ... for all your custom immunology service needs. ...
...
Applications: Western blotting ...
Biology Products: