지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Gluten is the main functional component of wheat, and is the main source of the viscoelastic properties in a dough.
One of the gluten group is glutenin, which is composed of high molecular weight (HMW) and low molecular weight (LMW)subunits. The HMW glutenin subunits (HMW-GS) have been shown to play a crucial role in determining the processing properties of the grain. They are encoded by the Glu-1 loci located on the long arms of homeologous group one chromosomes,with each locus comprising two genes encoding x- and y-type subunits. The presence of certain HMW subunits is positively correlated with good bread-making quality. The highly conserved N- and C- terminal contaning cystein residues which form interand intra-chain disulphide bonds. This inter chain disulphide bonds stabilize the glutenin polymers. In contrast, the repetitive domains that comprise the central part of the HMW-GS are responsible for the elastic properties due to extensive arrays of interchain hydrogen bonds. In this review, we discuss HMW-GS, HMW-GS structure and gluten elasticity, relationship between HMW-GS and bread wheat quality and genetic engineering of the HMW-GS.
목차
등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
Altpeter F / 1996 / Integration and expression of the high-molecular-weight glutenin subunit 1Ax1 gene into wheat / Nature Biotechnol 14 : 1155 ~ 1159
Altpeter F / 2004 / Stable expression of 1Dx5 and 1Dy10 high-molecular-weight glutenin subunit genes in transgenic rye, drastically increases the polymeric glutelin fraction
Alvarez ML / 2000 / Silencing of HMW glutenins in transgenic wheat expressing extra HMW subunits / Theor Appl Genet 100 : 319 ~ 327
Anderson OD / 2002 / Comparison of orthologous and paralogous DNA flanking the wheat high molecular weight glutenin genes: sequence conservation and divergence, transposon di
Anderson OD / 2003 / The wheat D-genome HMW-glutenin locus: BAC sequencing, gene distribution, and retrotransposon clusters / Funct Integr Genomics 3 : 56 ~ 68
Altpeter F / 2004 / Stable expression of 1Dx5 and 1Dy10 high-molecular-weight glutenin subunit genes in transgenic rye, drastically increases the polymeric glutelin fraction
Alvarez ML / 2000 / Silencing of HMW glutenins in transgenic wheat expressing extra HMW subunits / Theor Appl Genet 100 : 319 ~ 327
Anderson OD / 2002 / Comparison of orthologous and paralogous DNA flanking the wheat high molecular weight glutenin genes: sequence conservation and divergence, transposon di
Anderson OD / 2003 / The wheat D-genome HMW-glutenin locus: BAC sequencing, gene distribution, and retrotransposon clusters / Funct Integr Genomics 3 : 56 ~ 68
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