The Resource Improving soybean seed composition through molecular breeding for raffinose family oligosaccharides, lectin, and trypsin inhibitors, by Katherine Bray Hagely

Improving soybean seed composition through molecular breeding for raffinose family oligosaccharides, lectin, and trypsin inhibitors, by Katherine Bray Hagely

Label
Improving soybean seed composition through molecular breeding for raffinose family oligosaccharides, lectin, and trypsin inhibitors
Title
Improving soybean seed composition through molecular breeding for raffinose family oligosaccharides, lectin, and trypsin inhibitors
Statement of responsibility
by Katherine Bray Hagely
Creator
Contributor
Author
Thesis advisor
Subject
Language
eng
Summary
In 2011, soybeans were planted on 75 million acres in the US and the total crop value exceeded $35 billion. After the oil is extracted from the soybean, the remaining high protein fraction is made into meal to be used in animal feed, however first the meal must be processed in order to destroy the activity anti-nutritional proteins. This work reports on the development of molecular breeding methods to screen for soybean lines with improved seed composition containing ultra-low raffinose family oligosaccharides (RFOs), lectin null, and Kunitz trypsin inhibitor (TI) null alleles. A variant allele of RS3 (rs3SNP5) was found to perfectly associate with the ultra-low RFO phenotype, and molecular marker assays for this allele and lectin null and Kunitz TI null alleles are described. The environmental influence of nitrogen on TI phenotype was also investigated, and while adding nitrogen to growth chamber plants resulted in seed with reduced TIs, a field location experiment including two locations with potentially enhanced nitrogen availability did not have reduced TI activity in the 2012 growing season. Finally, the development of a quadruple mutant ultra-low RFO, lectin null, and Kunitz TI null soybean line in a high protein background is reported. This work outlines the development of important soybean breeding tools having significant implications for the creation of nutritionally superior soybean lines for use in animal feeds
Cataloging source
MUU
http://library.link/vocab/creatorDate
1983-
http://library.link/vocab/creatorName
Hagely, Katherine B.
Degree
Ph. D.
Dissertation year
2013.
Government publication
government publication of a state province territory dependency etc
Granting institution
University of Missouri--Columbia
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • theses
  • bibliography
http://library.link/vocab/relatedWorkOrContributorName
Bilyeu, Kristin D.
http://library.link/vocab/subjectName
  • Soybean
  • Soybean as feed
Label
Improving soybean seed composition through molecular breeding for raffinose family oligosaccharides, lectin, and trypsin inhibitors, by Katherine Bray Hagely
Instantiates
Publication
Note
  • The entire dissertation text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description and public abstract appear in the public.pdf file
  • Dissertation Supervisor: Dr. Kristin Bilyeu
  • Vita
Bibliography note
Includes bibliographical references (pages 206-219)
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier.
Content category
text
Content type code
txt
Content type MARC source
rdacontent.
Control code
863057521
Extent
1 online resource (xiii, 220 pages).
Form of item
online
Media category
computer
Media MARC source
rdamedia.
Media type code
c
Specific material designation
remote
System control number
(OCoLC)863057521
Label
Improving soybean seed composition through molecular breeding for raffinose family oligosaccharides, lectin, and trypsin inhibitors, by Katherine Bray Hagely
Publication
Note
  • The entire dissertation text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description and public abstract appear in the public.pdf file
  • Dissertation Supervisor: Dr. Kristin Bilyeu
  • Vita
Bibliography note
Includes bibliographical references (pages 206-219)
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier.
Content category
text
Content type code
txt
Content type MARC source
rdacontent.
Control code
863057521
Extent
1 online resource (xiii, 220 pages).
Form of item
online
Media category
computer
Media MARC source
rdamedia.
Media type code
c
Specific material designation
remote
System control number
(OCoLC)863057521

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