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:1/4/2017)... LAS VEGAS , Jan. 4, 2017 /PRNewswire/ ... in performance biometric sensor technology, today announced the ... Benchmark™ sensor systems, the highly-accurate biometric sensor ... ® biometric technology, experience and expertise. The ... of Benchmark designed specifically for hearables, and Benchmark ...
(Date:12/20/2016)... and GENEVA, Dec, 20, 2016   Valencell ... sensor technology, and STMicroelectronics (NYSE: STM), a ... of electronics applications, announced today the launch of ... for biometric wearables that includes ST,s compact ... Valencell,s Benchmark™ biometric sensor system. Together, SensorTile ...
(Date:12/15/2016)... Germany , December 15, 2016 ... provider, today announced an agreement with NuData Security, an ... forces. The partnership will enable clients to focus on good ... local data protection regulation. ... In order to provide a one-stop fraud ...
Breaking Biology News(10 mins):
(Date:1/24/2017)... ... January 23, 2017 , ... ... the first-ever recipient of the National Academy of Sciences Prize in Food and ... and nutrition. , The annual National Academy of Sciences (NAS) Prize in Food ...
(Date:1/24/2017)... YORK , Jan. 23, 2017  Today, the ... announce they have funded an important study that could ... prevent the onset of Alzheimer,s disease. This groundbreaking research ... Rockefeller University, led by Nobel Laureate Dr. Paul ... for Alzheimer,s disease. Fisher Center scientists have ...
(Date:1/23/2017)... - Resverlogix Corp. ("Resverlogix" or the "Company") (TSX: RVX) ... Zealand based Phase 1 trial with severe ... in reducing inflamed protein biomarkers in patients with severe ... that this is the first time in medical history ... made between epigenetic regulation and its potential for positive ...
(Date:1/23/2017)... ... January 23, 2017 , ... CallTower is proud to ... Product of the Year Award winner for 2017. , For three consecutive years, ... solutions. In 2016, CallTower was awarded with the hosted VoIP Excellence award and in ...
Breaking Biology Technology: