Navigation Links
Unique study isolates DNA from Linnaeus' botanical collections
Date:8/27/2009

Researchers at Uppsala University has succeeded in extracting long DNA fragments from dried, pressed plant material collected in the 1700s by Linnaeus' apprentice Adam Afzelius. It is hoped that the study, led by Associate Professor Katarina Andreasen, will shed light on whether plants growing today at Linnaeus' Hammarby estate outside Uppsala reflect the species cultivated by Linnaeus himself.

A large number of plants of uncertain provenance grow at Carl Linnaeus' Hammarby estate, a museum and popular tourist destination. Have they been present since Linnaeus' time? In addition to probing this question, the current study will test the limits of DNA-sequencing methods with regard to old plant material and has already demonstrated that it is possible to sequence plant material more than 200 years old. The study is now published in the scientific journal Taxon.

"This opens up a number of exciting research possibilities in connection with material from herbaria throughout the world", says Katarina Andreasen.

The researchers hopes to initiate corresponding DNA investigations of plant material from the garden at Hammarby as soon as possible.

"It would be fun, if we can show that the old material is genetically identical with the plants currently growing at Hammarby, to create a living herbarium for summer visitors to the garden", says Katarina Andreasen.

Linnaeus' significance for the science of systematic biology, as reflected in locations in Sweden (Uppsala and Smland) and collection locations in seven other countries, is the focus of a World Heritage Site nomination. The foundations of systematic biology were laid by Carl Linnaeus through the aid of an extensive scientific network. If the nomination is approved by UNESCO preserved animals and plants will for the first time constitute a central aspect of a World Heritage Site.


'/>"/>

Contact: Katarina Andreasen
katarina.andreasen@ebc.uu.se
46-184-716-442
Uppsala University
Source:Eurekalert  

Page: 1

Related biology news :

1. Unique winter-hardy hibiscus has roots with AgriLife Research scientist in Vernon
2. New DNA and RNA aptamers offer unique therapeutic advantages
3. Climate change threatens Lake Baikals unique biota
4. Weizmann Institute scientists develop a unique approach for splitting water into hydrogen and oxygen
5. Rots unique wood degrading machinery to be harnessed for better biofuels production
6. Researchers find pathway and enzyme unique to tularemia organism
7. Unique transatlantic tie-up to understand the aging process
8. NC State takes research lead in protecting Puerto Ricos unique freshwater fisheries
9. GUMC and Oak Ridge National Labs announce unique research partnership
10. Caltech geobiologists discover unique magnetic death star fossil
11. European researchers harness unique properties of boron to develop new drugs and diagnostics
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Unique study isolates DNA from Linnaeus' botanical collections
(Date:2/2/2016)... Calif. , Feb. 2, 2016  Based ... market, Frost & Sullivan recognizes US-based Intelligent Retinal ... Frost & Sullivan Award for New Product Innovation. ... in North America , is ... the rapidly growing diabetic retinopathy market. The IRIS ...
(Date:1/27/2016)... , Jan. 27, 2016  Rite Track, Inc. a ... West Chester, Ohio announced today ... service staff, based in Austin, Texas ... ability to provide modifications, installations and technical support offerings ... CEO of PLUS, commented, "PLUS has provided world class ...
(Date:1/21/2016)... --> ... report "Emotion Detection and Recognition Market by Technology (Bio-Sensors, NLP, ... Voice Recognition and Others), Services, Application Areas, End ... published by MarketsandMarkets, the global Emotion Detection and ... Billion by 2020, at a CAGR of 31.9%, ...
Breaking Biology News(10 mins):
(Date:2/10/2016)... ... February 10, 2016 , ... Global Stem Cells ... with Singapore-based Global Stem Cells Network (GSCN) and its affiliate Global Medical ... the latest adipose and bone marrow therapies. , Through the new collaboration, ...
(Date:2/9/2016)... ... February 08, 2016 , ... Date ... S. Blumberg Institute at the Pennsylvania Biotechnology Center of Bucks County, 3805 Old ... Commonwealth Medical College (TCMC) will hold an open house for participants to learn ...
(Date:2/9/2016)... Angeles, CA (PRWEB) , ... February 09, 2016 ... ... and strategic changes over the years and Open Access publishing is one of ... , With its 700+ open access journals and 3000+ International ...
(Date:2/9/2016)... , February 9, 2016 Three-Year Initiative ... Children to Take Part in Life-Changing Camp ... initiative designed to positively affect the lives of children born with ... --> SHPG ) is announcing a new initiative designed ... as well as the future of rare disease care. --> ...
Breaking Biology Technology: