Identification of Specific Low-Molecular-Weight-Glutenin Subunits Related to Gluten Quality in Bread Wheats
ISSN | 00213551 |
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NII recode ID (NCID) | AA0068709X |
We studied single seed descent lines derived from the Kitakeiharu 717 (KKS 717) / Grandin cross. The presence of a B subunit of KKS 717-specific low-molecular-weight-glutenin subunit (LMW-GS) significantly enhanced the gluten strength. Although the C subunit showing a difference in mobility between Grandin and KKS 717 did not affect the gluten strength, the presence of this KKS 717-specific C subunit significantly decreased the gluten index in the absence of the KKS 717-specific B subunit. Using a LMW-GS locus-specific PCR primer set, we demonstrated that the B subunit of KKS 717-specific LMW-GS was encoded by the Glu-A3 locus. The use of this PCR primer set could be suitable for breeding programs aimed at improving the gluten quality.
Date of issued | |
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Creator | IKEDA Tatsuya M. NAKAMICHI Kouji NAGAMINE Takashi YANO Hiroshi YANAGISAWA Akira |
Subject |
gluten index PCR marker |
Publisher | Japan International Research Center for Agricultural Sciences |
Available Online | |
NII resource type vocabulary | Journal Article |
Volume | 37 |
Issue | 2 |
spage | 99 |
epage | 103 |
DOI | 10.6090/jarq.37.99 |
Rights | Japan International Research Center for Agricultural Sciences |
Language | eng |