Navigation Links
GenSeq: Updated nomenclature for genetic sequences to solve taxonomic determination issues
Date:11/1/2013

An improved and expanded nomenclature for genetic sequences is introduced that corresponds with a ranking of the reliability of the taxonomic identification of the source specimens. This nomenclature is an advancement of the "Genetypes" naming system, which some have been reluctant to adopt because of the use of the "type" suffix in the terminology. The study was published in the open access journal Zookeys.

The use of genetic sequences has been increasing with each passing year but unfortunately, the separation between voucher specimens and genetic sequences is similarly growing. With increasing frequency, the link between the genetic sequences being used in analyses and the organisms from which they came is not being reported. The taxonomic determination remains solely the responsibility of the submitter of the sequences. Erroneous identifications are difficult to discover, and the perpetuation of the error in subsequent uses of the sequence data is nearly impossible to stop.

In the new nomenclature, genetic sequences are labeled "genseq," followed by a reliability ranking (e.g., 1 if the sequence is from a primary type), followed by the name of the genes from which the sequences were derived (e.g., genseq-1 16S, COI). The numbered suffix provides an indication of the likely reliability of taxonomic identification of the voucher. Included in this ranking system, in descending order of taxonomic reliability, are the following: sequences from primary types "genseq-1," secondary types "genseq-2," collection-vouchered topotypes "genseq-3," collection-vouchered non-types "genseq-4," and non-types that lack specimen vouchers but have photo vouchers "genseq-5."

To demonstrate use of the new nomenclature, the authors of the study review recently published news species descriptions in the ichthyological literature that include DNA data and apply the GenSeq
'/>"/>

Contact: Prosanta Chakrabarty
prosanta@lsu.edu
Pensoft Publishers
Source:Eurekalert  

Page: 1 2

Related biology news :

1. ACLS Online Renewal Course from United Medical Education Now Features Newly-Updated Course Materials
2. Wallaces century-old map of natural world updated
3. The most celebrated lab manual in molecular biology has been updated and expanded
4. Updated DHS report on risks of proposed Kansas biocontainment lab
5. AAO-HNS releases updated Clinical Indicators
6. BUSM researchers study epigenetic mechanisms of tumor metastasis for improved cancer therapy
7. HIV -- Geneticists map human resistance to AIDS
8. Measuring segments of genetic material may help predict and monitor recurrence after thyroid cancer
9. Genetic variants associated with bronchodilator responsiveness
10. EUREKA grant to fund development of new optogenetic technique for mapping neural networks at UMMS
11. New software traces origins of genetic disorders 20 times more accurately
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
GenSeq: Updated nomenclature for genetic sequences to solve taxonomic determination issues
(Date:7/11/2014)... 11, 2014 The increased risk of kidney injury ... resuscitation fluids reflects the mass of HES molecules, according ... official journal of the International Anesthesia Research Society (IARS). ... harmful effect of HES on cultured human renal proximal ... Christian Wunder and colleagues of University Hospital Wrzburg, Austria. ...
(Date:7/11/2014)... exists that cannabinoid receptor type 1 can ... influx, and reduce neurotransmitter release. However, some ... can increase extracellular Ca2+ influx and increase ... team, Tongji Hospital Affiliated to Tongji Medical ... China used whole cell voltage-clamp and calcium ...
(Date:7/10/2014)... Albuquerque, and other major cities in New Mexico, nearly ... municipal wastewater rather than precious potable water supplies. Across ... of all golf courses receive treated effluent. Reusing the ... Additionally, golf courses and homeowners alike fertilize their lawns ... is nitrate. A New Mexico State University turfgrass expert ...
Breaking Biology News(10 mins):In lab studies, hydroxyethyl starch has direct harmful effects on kidney cells 2'Tailored' water -- the latest in lawn care 2
... a person's under stress or injured, the adrenal gland ... normal. But the hormone's effects are many and varied, ... memories with short-term exposure, while impairing learning if there's ... its effects,understanding how cortisol is made is essential to ...
... has emerged as a promising alternative for ... and tissues, circumventing the complications associated with ... or regenerate damaged tissue by using engineered ... regeneration and eventually integrate into the host ...
... and rheumatoid arthritis occur when the immune system fails ... where the molecular breakdowns responsible for such failures occur. ... and the Dana-Farber Cancer Institute have identified a key ... autoimmune disease, findings that may help scientists develop new ...
Cached Biology News:Scientists unravel clue in cortisol production 2Cracking open the black box of autoimmune disease 2
(Date:7/11/2014)... Cayenne Medical, Inc., a privately ... soft tissue reconstruction segment, announced the worldwide launch ... involving the shoulder and extremities. The SureLock System ... deployment method. The unique delivery eliminates manual tensioning ... or anchor displacement (also commonly know as anchor ...
(Date:7/10/2014)... 2014 Terascala, the industry leader in ... Swahn, a former vice president of product management for ... president of marketing. Terascala’s software when combined with leading ... the highest performance and most reliable solutions for processing ... Terascala’s channel expansion and broaden its product portfolio. His ...
(Date:7/10/2014)... CA (PRWEB) July 10, 2014 Senior ... institutions and professional associations, addressed the challenges of “Reducing ... Medical Device Industries” through strategic sourcing. Describing the partnership ... with the Supply Chain Management Institute ( SCMI) ... event on June 24 at the Kroc Institute of ...
(Date:7/10/2014)... , July 10, 2014 Research and ... of the "International Photonic Integrated Circuit (Monolithic ... to 2019" report to their offering. ... The concept of photonic integration traces its roots ... The promise of photonic integration went unexplored and ...
Breaking Biology Technology:Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 2Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 3Terascala Expands Executive Team 2Terascala Expands Executive Team 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 2Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 4International Photonic Integrated Circuit (Monolithic Integration, Hybrid Integration, Module Integration) Market - Forecasts to 2019 2
... Scott Karasinski, PharmD to Run Medical Services Department of ... Expanding Independent Medical Education Agency, ... the appointment of Scott Karasinski, PharmD to the,position of ... as Director in the Medical Affairs and Drug Information,department ...
... Inc., the leading,systems biology tools company, announced today ... and have added additional capability. This,will provide GSK ... access to MetaCore, MapEditor and MetaBase. MetaCore is,GeneGo,s ... data,featuring a comprehensive collection of pathway maps and ...
... at BIO CEO & Investor Conference, LOUISVILLE, Colo., Feb. ... it will host a conference call on,Tuesday, February 26, 2008 ... earnings. Additionally, Replidyne will present at an upcoming,investor conference in ... follows:, Kenneth J. Collins, President and CEO, ...
Cached Biology Technology:L&M Healthcare Communications, LLC, Hires Scott Karasinski, PharmD 2GSK Extends GeneGo License and Adds New Products 2Replidyne to Report 2007 Fourth Quarter and Year-End Earnings 2Replidyne to Report 2007 Fourth Quarter and Year-End Earnings 3
Request Info...
supplied with 10x reaction buffer...
... yeast/leuconostoc overproducer ATP: D-hexose 6- ... One unit of HK will ... in 1 min at 25C ... of G6P-DH will oxidize 1 ...
Request Info...
Biology Products: