Navigation Links
Museum bird DNA 'ready for use' in Naturalis Biodiversity Center

DNA barcoding is used as an effective tool for both the identification of known species and the discovery of new ones. The core idea of DNA barcoding is based on the fact that just a small portion of a single gene already can show that there is less variation between the individuals of one species than between those of several species.

Thus, when comparing two barcode sequences one can establish whether these belong to one single species (viz. when the amount of variation falls within the 'normal' range of the taxon under consideration and below a certain threshold level) or possibly to two species (when the amount exceeds this level).

A recent study in the open access journal ZooKeys sequenced 388 individuals of 147 bird species from The Netherlands. 95% of these species were represented by a unique barcode, but with six species of gulls and skuas having at least one shared barcode. This is best explained by these species representing recent radiations with ongoing hybridization. In contrast, one species, the Western Lesser Whitethroat showed deep divergences between individuals, suggesting that they possibly represent two distinct taxa, the Western and the Northeastern Lesser Whitethroat.

Our study adds to a growing body of DNA barcodes that have become available for birds, and shows that a DNA barcoding approach enables to identify known Dutch bird species with a very high resolution. In addition, some species were flagged up for further detailed taxonomic investigation, illustrating that even in ornithologically well-known areas such as the Netherlands, more is to be learned about the birds that are present.

"The barcoding approach is particularly useful in musea", comments Dr. Aliabadian, Ferdowsi University of Mashhad, Iran, "This illustrates the value of DNA tissue vouchers 'ready for use' from the bird collection of the Naturalis Biodiversity Center in Leiden."


Contact: Dr. Mansour Aliabadian
Pensoft Publishers

Related biology news :

1. NJIT author to discuss newest book at Morris Museum on May 9
2. New museum-university partnership ushers in new era of environmental science education
3. First tests of old patent medicine remedies from a museum collection
4. CU-Boulder helps tap crowds to digitize museum records of bugs and plants
5. Scientists use DNA from a museum specimen to study rarely observed type of killer whale
6. Field Museum to receive federal grant for unlocking 350 million years of biodiversity
7. Field Museum scientists estimate 16,000 tree species in the Amazon
8. Single-cell parasites co-opt ready-made genes from host: UBC research
9. RedBrick Health Launches Open Integration and Partner Certification Program, Selects Fitbit, RunKeeper Among First to be "RedBrick Ready"
10. HALO: One-of-a-kind research aircraft ready for takeoff
11. Humans were already recycling 13,000 years ago
Post Your Comments:
Related Image:
Museum bird DNA 'ready for use' in Naturalis Biodiversity Center
(Date:11/17/2015)... , Nov. 17, 2015  Vigilant Solutions announces today ... its Board of Directors. --> ... recently retiring from the partnership at TPG Capital, one ... with over $140 Billion in revenue.  He founded and ... all the TPG companies, from 1997 to 2013.  In ...
(Date:11/12/2015)... LONDON , Nov. 11, 2015   ... and reliable analytical tools has been paving the ... and qualitative determination of discrete analytes in clinical, ... sensors are being predominantly used in medical applications, ... and environmental sectors due to continuous emphasis on ...
(Date:11/9/2015)... , Nov. 9, 2015  Synaptics Inc. (NASDAQ: ... solutions, today announced broader entry into the automotive market ... that match the pace of consumer electronics human interface ... sensors are ideal for the automotive industry and will ... Europe , Japan ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... CITY , Nov. 24, 2015 /PRNewswire/ - Aeterna ... request of IIROC on behalf of the Toronto Stock ... news release there are no corporate developments that would ... --> --> About ... . --> Aeterna Zentaris is ...
(Date:11/24/2015)... ... November 24, 2015 , ... This fall, global software ... events in five states to develop and pitch their BIG ideas to improve health ... state are competing for votes to win the title of SAP's Teen Innovator, an ...
(Date:11/24/2015)... York , November 24, 2015 ... a recent market research report released by Transparency Market ... to expand at a CAGR of 17.5% during the ... Prenatal Testing Market - Global Industry Analysis, Size, Volume, ... the global non-invasive prenatal testing market to reach a ...
(Date:11/24/2015)...  Twist Bioscience, a company focused on synthetic ... Bioscience chief executive officer, will present at the ... 2015 at 3:10 p.m. Eastern Time at The Lotte New ... --> --> About Twist ... on Twitter. Sign up to follow our Twitter ...
Breaking Biology Technology: