Department of Agronomy and Soils and Program in Genetics and Cell Biology, Washington State University, Pullman, Washington, USA.
Theor Appl Genet. 1982 Dec;63(4):367-71. doi: 10.1007/BF00303909.
The hordein storage proteins of barley (Hordeum vulgare L.) are of intense interest due to their genetic diversity and prominence and impact on the industrial and agricultural uses of the seed. Two major hordein loci have been previously mapped on chromosome 5 (Hor-1 and Hor-2 encoding the C and B hordeins, respectively). A third major locus, Hor-3, which codes for D hordein, has been located in the centromeric region of chromosome 5, probably on the long arm. Two allelic variants with apparent molecular weights of 83,000 and 91,000 and similar isoelectric points of 8.0 comprise the products of this locus in the barley varieties 'Advance' and 'Triple Awned Lemma'. The D hordein examined is similar in molecular weight and isoelectric point to the high molecular weight (HMW) glutenin proteins encoded by the 1B chromosome of wheat (Triticum aestivum L.).
由于大麦（Hordeum vulgare L.）贮藏蛋白的遗传多样性及其在种子的工业和农业用途中的重要性和影响，该蛋白受到了极大的关注。先前已将两个主要的麦醇溶蛋白基因座（Hor-1 和 Hor-2，分别编码 C 和 B 麦醇溶蛋白）映射到 5 号染色体上。第三个主要基因座 Hor-3 编码 D 麦醇溶蛋白，位于 5 号染色体的着丝粒区，可能在长臂上。等位变体 2 种，分子量分别为 83000 和 91000，等电点为 8.0，由大麦品种“Advance”和“Triple Awned Lemma”中的这个基因座编码。所研究的 D 麦醇溶蛋白在分子量和等电点方面与小麦（Triticum aestivum L.）1B 染色体编码的高分子量（HMW）麦谷蛋白相似。
