HOME >> BIOLOGY >> NEWS
Researchers watch seeds in 3-D and discover an unknown air path

was sequenced. "This approach is to our knowledge the only imaging technique with the penetration capacity and imaged field size suited for an investigation at sub-micrometer resolution of an optically opaque object the size of a seed" explains Peter Cloetens, first author of the paper and scientist at the ESRF. It is applied for the first time to an autonomous living system, observed without object destruction, without staining, in air, and at room temperature.

The discovery of a void network opens the field of new research linking embryonic photosynthesis and the structure of the mature seed, in relation to seed quality, i. e. the capacity and vigour of germination. "The method could now be applied to study the seed structure of mutant plants that are deficient in germination and thus to link the mutation of one gene to changes in seed structure", explains Silva Lerbs-Mache.


'"/>

Contact: Montserrat Capellas
capellas@esrf.fr
33-476-882-663
European Synchrotron Radiation Facility
15-Sep-2006


Page: 1 2

Related biology news :

1. Researchers find pathway that controls cell size and division
2. Researchers watch antibiotics, bacteria meet at atomic level
3. Researchers discover gene responsible for Restless Legs Syndrome
4. Researchers witness natural selection at work in dramatic comeback of male butterflies
5. Researchers discover human embryonic stem cells are the ultimate perpetual fuel cell
6. Researchers use new approach to predict protein function
7. Researchers probe risks, benefits of folic acid fortification
8. Researchers identify genetic mutation that may alter tumor cell proliferation
9. Researchers discover method for identifying how cancer evades the immune system
10. Researchers use adult stem cells to create soft tissue
11. Researchers find gene that spurs development of the epididymis

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:1/12/2017)... , January 12, 2017 A new report by Allied ... that the global biometric technology market is expected to generate revenue of $10.72 billion ... Continue Reading ... Allied Market Research ...      (Logo: http://photos.prnewswire.com/prnh/20140911/647229) ...
(Date:1/11/2017)... , Jan. 11, 2017  Michael Johnson, co-founder of Visikol Inc. ... Group, Inc., has been named to the elite "Forbes 30 Under ... one of 600 people in 20 fields nationwide to be recognized ... the 15,000 applicants were selected. ... He is currently a PhD candidate at Rutgers University. ...
(Date:1/6/2017)...  SomaLogic announced today that it has agreed ... iCarbonX, the China -based company ... Health Ecosystem that can define each person,s ,digital ... behavioral and psychological data, the Internet and artificial ... will provide proteomics data and applications expertise to ...
Breaking Biology News(10 mins):
(Date:1/13/2017)... ... January 13, 2017 , ... ... containing an organic compound called fulvic acid that farms, greenhouses and hydroponics operations ... grow cannabis are among the fastest growing segments of customers using this high ...
(Date:1/12/2017)... ... January 12, 2017 , ... ... IS A SUCCESS , VTI, Vertebral Technologies, Inc., announces the successful outcome ... expandable device. Since September 2016, VTI (Vertebral Technologies, Inc.) has partnered with ...
(Date:1/12/2017)... ... ... Huffman Engineering, Inc. , a leader in control systems integration, today announced ... as a chemical engineer. In his new role, Beck will use his extensive ... manufacturing and water/wastewater industries. , Prior to joining Huffman Engineering, Beck served for nine ...
(Date:1/12/2017)... 2017   Protein Sciences Corporation , a ... Flublok Influenza Vaccine ®, announced today that its ... safety results and induced strong neutralizing antibodies against ... is expected to advance into human clinical trials ... Institute of Technology in Immunobiologicals of the Oswaldo ...
Breaking Biology Technology:
Cached News: