Navigation Links
Unique soybean lines hold promise for producing allergy-free soybeans

Researchers have isolated two Chinese soybean lines that grow without the primary protein linked to soy allergies in children and adults. The two lines already are adapted to Illinois-like conditions and will be given away to breeders seeking to produce new varieties of allergy-free soybeans without genetic engineering.

Crop scientists at the University of Illinois at Urbana-Champaign and the USDA-Agricultural Research Service's Donald Danforth Plant Science Center in St. Louis screened more than 16,000 soybean lines kept in the USDA's National Soybean Germplasm Collection. The findings will appear later this year in the journal Crop Science.

The two soybean lines (PI 567476 and PI 603570A) contain virtually identical genetic mutations that do not contain the leading allergy-causing P34 protein, which consists of 379 amino acids, said Theodore Hymowitz, emeritus professor of plant genetics in the crop sciences department at the U. of I.

"We are releasing this information with no patents so that companies and breeders involved with soybeans can incorporate these two lines as quickly as possible," Hymowitz said. Companies in Japan, Canada and across the United States have been following the research effort, he added.

The research, which was funded primarily by the Illinois-Missouri Biotechnology Alliance, went through two stages.

First, using a specially developed immunochemistry approach, Hymowitz's post-doctoral assistant Leina M. Joseph examined 100 lines of soybeans per day for nine months from the UI-based collection. Seeds were crushed, treated and placed on a membrane for screening. A second screening using stronger antibodies and protein gels was done to confirm the absence of P34 in the two domestic lines, Joseph said.

After the two lines were isolated, seeds were sent to the Danforth Center for additional molecular analysis to determine why P34 was absent. Six identical genetic mutations were found in each, indi
'"/>

Source:University of Illinois at Urbana-Champaign


Page: 1 2

Related biology news :

1. Breast Cancer May Be Uniquely Sensitive To Inhibitors Of PI3K Pathway
2. Unique library of plant genes germinates, takes root at UNC
3. Invitrogen Launches i-Path -- A Unique Systems Biology Platform at BIO 2005
4. Uniquely human component of language found in gregarious birds
5. Unique equine cataract surgery offered on routine basis
6. Unique dual target specificity of kinase inhibitor key for success against cancer
7. Unique gene regulation gives chilly bugs survival advantage at bottom of the world
8. Unique tomatoes tops in disease-fighting antioxidants
9. Techniques available to detect soil that inhibits destructive soybean pest
10. Current human embryonic stem cell lines contaminated UCSD/Salk team finds
11. HIV-1 spread through six transmission lines in the UK
Post Your Comments:
(Date:4/20/2014)... doctors have long known that people with Down syndrome ... (ALL) during childhood, they haven,t been able to explain ... investigators has uncovered a connection between the two conditions. ... journal Nature Genetics , the researchers track the ... in Down syndrome to the cellular havoc that occurs ...
(Date:4/18/2014)... world population predicted to reach 9 billion by ... that considers human-altered landscapes such as farmland, according ... habitat that supports it might be an increasingly ... three-quarters of the land surface is directly affected ... human-caused impacts such as climate change. But what ...
(Date:4/18/2014)... Asteroid and comet impacts can cause widespread ecological ... even global scales. But new research from Brown University ... ancient life at the time of an impact. , ... has found fragments of leaves and preserved organic compounds ... in Argentina. The material could provide a snapshot of ...
Breaking Biology News(10 mins):Dana-Farber researchers uncover link between Down syndrome and leukemia 2Dana-Farber researchers uncover link between Down syndrome and leukemia 3Stanford researchers rethink 'natural' habitat for wildlife 2Stanford researchers rethink 'natural' habitat for wildlife 3Stanford researchers rethink 'natural' habitat for wildlife 4Impact glass stores biodata for millions of years 2Impact glass stores biodata for millions of years 3
... Love," conducted by Syracuse University Professor Stephanie Ortigue, reveals ... same euphoric feeling as using cocaine, but also affects ... in love only takes about a fifth of a ... and an adjunct assistant professor of neurology, both in ...
... at LSU Health Sciences Center New Orleans has found that ... the hormone that regulates water retention in the body on ... for diseases like high blood pressure, congestive heart failure, and ... November 1, 2010 issue of Endocrinology . Daniel Kapusta, ...
... has created a Green Carbon Center to bring the benefits ... other energy sources together in a way that will not ... a means to recycle carbon dioxide into useful products. ... fact is humans are throwing away a potentially valuable resource ...
Cached Biology News:Falling in love 'more scientific than you think,' according to Syracuse University professor 2LSUHSC study IDs proteins regulating water retention in salt-sensitive hypertension 2Green Carbon Center takes all-inclusive view of energy 2Green Carbon Center takes all-inclusive view of energy 3
(Date:1/15/2014)... 2014 This webinar will focus on ... safety assessment in biosimilars. , Regulatory frameworks are evolving ... development, however the complex nature of biopharmaceuticals makes the ... efficacy extremely challenging. Based on the specific aspects of ...
(Date:1/15/2014)... The Microcompetition with Foreign DNA theory explains how ... latent viruses is the Epstein Barr Virus (EBV), and one ... is a chronic inflammatory disease that destroys the body’s joints. ... patients have high concentrations of EBV DNA in their bodies ...
(Date:1/15/2014)... 15, 2014 AudioNotch is the internet's ... for the treatment of tinnitus. Patients listen to sound ... over a period of weeks to months, their tinnitus volume ... two forms: Notched Music and Notched White Noise. Now, AudioNotch ...
(Date:1/14/2014)... Histogen, Inc., a regenerative medicine company ... under simulated embryonic conditions, today announced that they have ... Inc. for physician-dispensed aesthetic products containing Histogen’s proprietary multipotent ... is an amendment to the existing license between Histogen ...
Breaking Biology Technology:Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 3Histogen and Suneva Medical Expand License for Cell Conditioned Media-based Aesthetic Products Internationally 2Histogen and Suneva Medical Expand License for Cell Conditioned Media-based Aesthetic Products Internationally 3
... Corporation announced today the,release of two major upgrades ... a multilaser capability and the Beta release of ... field well beyond,conventional optical limitations. The Multilaser ... two additional lasers including a 405nm (violet) laser ...
... Nektar,Therapeutics (Nasdaq: NKTR ) today announced the appointment ... reports to Nektar President and,CEO Howard W. Robin, and ... management team. "With his strong understanding of healthcare ... team at Nektar," Robin said. "He brings,significant experience in ...
... 28% over the prior comparable period to A$44.4 ... comparable period to A$4.6 million -- Excluding ... period to A$2.5 million from A$2.0 million -- Reported NPAT ... comparable period including one-off items -- Ellex brand product ...
Cached Biology Technology:Amnis Announces the Release of Multiple Upgrades to the ImageStream(R) System 2Nektar Therapeutics Appoints Tim Harkness as Chief Financial Officer 2Nektar Therapeutics Appoints Tim Harkness as Chief Financial Officer 3Ellex FY2007 Year End Results 2Ellex FY2007 Year End Results 3
... allows the Thermo-Fast® 96 ... PCR plates to be ... PRISM® 3700 capillary sequencer. ... information on the software ...
... • Heat activated ,• ... room temperature ,• Excellent specificity allows ... and secondary structures ,• Leaves an ... chemically modified form of GeneChoice DNA Polymerase ...
... aqueous solution. Cleaves a-(1-3)- ... carbohydrates and glycoproteins. It is particularly efficient ... the pH must be neutral or above, ... Unit Definition: One unit will ...
This adapter allows the Thermo-Fast® 96 Semi-Skirted (AB-0900 and AB-0990) PCR plates to be used directly in the ABI PRISM® 3100 sequencer without the need for software changes....
Biology Products: