Navigation Links
Cracking the species code for plants
Date:2/17/2009

Plants are essential to our survival and that of most other animals on earth. It is easy to overlook this fact because they have become discretely embedded into our everyday lives. Plants provide us with food, medicines, and raw materials used by our industries. In spite of their importance, very few of us could name more than a tiny fraction of the plants that surround us. True, most would have little difficulty in distinguishing between a buttercup from a dandelion (provided both are in flower) but only a hand full of experts could identify all 1600 native plants in the UK, and nobody is able to name all of the 250,000 or so plant species recorded world-wide. Accurate plant identification on a large scale is nevertheless vital if we are to protect the most biodiverse regions of the world. Equally, plant identification based on DNA could help in the search for new sources of pharmaceutical drugs, check ingredients in food and industrial products or provide a new source of forensics information for criminal investigations.

In a step towards addressing these needs, a consortium of scientists from the United Kingdom, the USA, Sweden and Syria have collaborated in the search for one or more short pieces of DNA code that could eventually be used in an automated fashion to reliably identify almost all land plant species. This study, recently published in the Botanical Journal of the Linnean Society, has provided a short-list of six gene regions that are present across almost all land plants, suitable for use on processed food products and sufficiently variable in their code to allow separation of closely related species. The next step is to test these regions (and a small number of others identified previously) against a very large number of plants from throughout the world.


'/>"/>

Contact: Davina Quarterman
dquarterman@wiley.com
Wiley-Blackwell
Source:Eurekalert

Page: 1

Related biology news :

1. New continent and species discovered in Atlantic study
2. Emphasis on conifer forests places multiple species at risk
3. One species entire genome discovered inside anothers
4. How the plant immune system can drive the formation of new species
5. Student study bolsters case for adding a rare sunflower to the endangered species list
6. Ecologist finds dire devastation of snake species following floods of 93, 95
7. Smithsonian scientists help lead effort to barcode worlds species
8. Species still have more viable offspring if they can choose their best mate
9. Smithsonian identifies invasive crab species in Panama Canal expansion area
10. Smithsonian identifies invasive crab species in Panama Canal expansion area
11. New dinosaur species found in Montana
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/18/2016)... , March 18, 2016 ... Suppliers of Biometrics, ICT, Manned & Unmanned Vehicles, Physical infrastructure ... & security companies in the border security market and the ... and Europe has led visiongain ... companies improved success. --> defence & security ...
(Date:3/15/2016)... ALBANY, New York , March 15, 2016 ... a new market report published by Transparency Market Research "Digital ... Growth, Trends and Forecast 2015 - 2023," the global digital ... at US$ 731.9 Mn in 2014 and is forecast to ... to 2023. Growth of micro, small and medium enterprises (MSMEs) ...
(Date:3/14/2016)... MELBOURNE, Florida , March 14, 2016 ... on the growing mobile commerce market, announces the airing of ... York channels starting the week of March 21 st . ... and CNBC, including its popular Squawk on the Street show. ... company focused on the growing mobile commerce market, announces the ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... ... May 25, 2016 , ... The ... fracture-specific plating options designed to address fractures of the distal tibia and fibula. ... The Acumed Ankle Plating System 3 is composed of seven plate families that ...
(Date:5/25/2016)... ... ... Scientists at the University of Athens say they have evidence that the ... research that could lead to one good one. Surviving Mesothelioma has just posted an ... The team evaluated 98 mesothelioma patients who got a second kind of ...
(Date:5/25/2016)... ... May 25, 2016 , ... Biohaven Pharmaceutical Holding Company Ltd. ... the company’s orphan drug designation request covering BHV-4157 for the treatment of Spinocerebellar ... FDA. , Spinocerebellar ataxia is a rare, debilitating neurodegenerative disorder that is ...
(Date:5/24/2016)... (PRWEB) , ... May 24, 2016 , ... Last week, ... for corporate executives and entrepreneurs, held The Future of San Diego Life Science event ... San Diego life science community attended the event with speakers Dr. Rich Heyman, former ...
Breaking Biology Technology: