Navigation Links
Well Preserved DNA In Fossil Bones Discovered

The Weizmann Institute of Science’s researchers have discovered ancient DNA in fossil bones which are apparently well preserved. The Proceedings of the National Academy of Sciences// (PNAS) has published the reports of the scientists. The fossil DNA provides information with regard to population dynamics, evolution, diets and diseases, and the migrations of both human beings and animals.

Contaminated DNA may also result in wrong interpretations being made. A hypothesis has been tested by the scientists Michal Salamon and Steve Weiner that crystal structures may be present in structures which contain well-preserved ancient DNA. They treated six fossil and two modern animal bones with sodium hypo-chlorite, and found that the extraction of DNA is possible from the crystal aggregates, which are reportedly well preserved when compared to the DNA derived from untreated ground bone.

The DNA is protected by the crystal aggregates from environments which are hostile. Crystal clusters were reported in fresh bones way back in 1986. These bones need to be ground, after which they have to be treated with sodium hypochlorite, which will serve to remove organic material from them. Modern contamination is also prevented through the use of sodium hypochlorite.
'"/>




Page: 1

Related medicine news :

1. India Has The Oldest And Largest Collection Of Preserved Mosquitoes – Mosquito Museu
2. Genetics of Ageing with Preserved Mental Capacity.
3. Fossil teeth and human development
4. Global Warming 55 Million Years Ago Too, Thanks to Fossil Fuels
5. Vitamin Shields Brittle Bones
6. Bones repair themselves with bone marrow cells
7. Low-Dose Hormones Help the Bones
8. Corticosteroids Safe for Bones
9. Corticosteroids Safe for Bones
10. Milk Not So Good In Building Bones
11. Calcium and Protein Equals Strong Bones
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:9/19/2017)... Camp Pendleton, California (PRWEB) , ... September 19, 2017 , ... ... service members and their families, announces the release of a series of videos and ... suicide epidemic for service members in the United States as part of its ongoing ...
(Date:9/19/2017)... ... September 19, 2017 , ... Public outrage over the toxins that exist in ... ears, leaving the water industry itself to research, develop and ultimately supply consumers with ... in the field of natural alkaline water technologies, water filtration ...
(Date:9/19/2017)... ... September 19, 2017 , ... ... supplement developed by a neurosurgeon, has received a big bump in sales ... Brain Booster is currently available on the Wal-Mart Stores-owned Jet.com, StackedNutrtion.com, RonnieColemanNutrition.com, ...
(Date:9/19/2017)... ... 19, 2017 , ... First Choice Emergency Room , the largest network ... the new Medical Director of its Pflugerville- FM 685 facility. , “We are ... Pflugerville- FM 685 location,” said Dr. Stephen Van Roekel, Reginal Medical Officer of First ...
(Date:9/19/2017)... ... 19, 2017 , ... When it comes to household safety, there are few ... how to keep babies and toddlers safe, and there's no better time for companies ... Time to Check Labels, Brands that sell all kinds of common consumer products should ...
Breaking Medicine News(10 mins):
(Date:9/12/2017)... , Sept. 12, 2017   EcoVadis , the leading platform ... published the first annual edition of its Global CSR Risk and Performance ... evaluated by EcoVadis, based on Scorecard Ratings that analyzed nearly 800,000 data ... ... ...
(Date:9/9/2017)... NEW YORK , Sept. 8, 2017 ... largest independent supplier of medical equipment, supplies, drugs, ... that it has entered into an agreement to acquire ... surgical equipment based in Holtsville, New York ... which specializes in supplying new and emerging medical practices, ...
(Date:9/7/2017)... , Sept. 7, 2017 Caris Life ... on fulfilling the promise of precision medicine, today ... the benefits of its molecular profiling approach in ... comprehensive genomic profiling plus (CGP+) with Caris Molecular ... tumor on a molecular level, leading to more ...
Breaking Medicine Technology: