Navigation Links
ARS researchers develop method to speed up breeding of scab-resistant barley cultivars
Date:2/2/2010

This release is available in Spanish.

Agricultural Research Service (ARS) scientists have developed an efficient and cost-effective method to speed up the breeding of scab-resistant barley cultivars, thus improving crop quality for small-grain breeders in the Northern Plains.

Shiaoman Chao, a molecular geneticist at the ARS Cereal Crops Research Unit in Fargo, N.D., collaborated with scientists from North Dakota State University and the University of Minnesota in the study.

Chao used genomics information provided by the breeders to develop DNA markers tagged to important agronomic traits. Once appropriate markers were identified that tagged the useful genes, the markers were used in breeding populations to increase the efficiency of selection. The Fargo lab also developed procedures to speed up marker-assisted breeding.

Marker-assisted breeding is the process used to select plants carrying a trait of interest, such as resistance to scab (Fusarium head blight), which has cost U.S. farmers more than $3 billion since 1990.

This work would not be possible without the cooperation of the breeders, who collected barley samples for the Fargo lab to analyze.


'/>"/>

Contact: Alfredo Flores
Alfredo.Flores@ars.usda.gov
301-504-1627
United States Department of Agriculture-Research, Education, and Economics
Source:Eurekalert

Page: 1

Related biology news :

1. Researchers identify proteins involved in new neurodegenerative syndrome
2. Texas researchers and educators head for Antarctica
3. MGH researchers describe new way to identify, evolve novel enzymes
4. University of Pennsylvania researchers develop formula to gauge risk of disease clusters
5. U of MN researchers discover noninvasive diagnostic tool for brain diseases
6. U of Minnesota researchers discover noninvasive diagnostic tool for brain diseases
7. Researchers discover new strategies for antibiotic resistance
8. Researchers find new taste in fruit flies: carbonated water
9. Binghamton University researchers investigate evolving malaria resistance
10. UIC researchers find promising new targets for antibiotics
11. Researchers develop simple method to create natural drug products
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... 11, 2017 NXT-ID, Inc. (NASDAQ:   ... announces the appointment of independent Directors Mr. Robin D. ... Board of Directors, furthering the company,s corporate governance and expertise. ... Gino Pereira , ... forward to their guidance and benefiting from their considerable expertise ...
(Date:4/5/2017)... 2017  The Allen Institute for Cell Science today ... one-of-a-kind portal and dynamic digital window into the human ... first application of deep learning to create predictive models ... and a growing suite of powerful tools. The Allen ... future publicly available resources created and shared by the ...
(Date:4/5/2017)... 4, 2017 KEY FINDINGS The ... at a CAGR of 25.76% during the forecast period ... primary factor for the growth of the stem cell ... MARKET INSIGHTS The global stem cell market ... and geography. The stem cell market of the product ...
Breaking Biology News(10 mins):
(Date:4/20/2017)... YORK , April 20, 2017 ... that focuses on novel drug development and clinical research aimed ... are: Biostage Inc. (NASDAQ: BSTG), Keryx Biopharmaceuticals Inc. (NASDAQ: KERX), ... ZIOP ). You can access our complimentary research ... ...
(Date:4/19/2017)... ... April 18, 2017 , ... Optofluidics today announced that it's ... the company changed focus to making analytical tools for biopharmaceutical quality control. “We ... says CEO Robert Hart. Founders Bernardo Cordovez, Robert Hart and David Erickson have ...
(Date:4/19/2017)... ... 19, 2017 , ... As part of the Stago ... as well as experienced users, attendees will gain a better understanding of the ... , Hemostasis testing quality is determined by preanalytical variables which encompass patient preparation, ...
(Date:4/19/2017)... Calif. , April 19, 2017 ... ) today announced that it will report its ... market on Wednesday, May 3, 2017. Following the announcement, Veracyte,s management ... at 4:30 p.m. Eastern Time to discuss the company,s financial ... webcast and subsequent replay may be accessed by ...
Breaking Biology Technology: