Genes controlling prolamin biosynthesis, Pro1 and Pro2, in foxtail millet, Setaria italica (L.) Beauv.
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概要
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Variation and genetic control of seed protein in foxtail millet (Setaria italica) were studied using SDS-polyacrylamide gel electrophoresis (SDS-PAGE). Variation in the electrophoregram of the total seed protein were detected in the range between 20 and 30 kDa which is derived from the polymorphism of five prolamin bands. The segregation for each of the bands in F2 seeds showed that these bands are governed by seven alleles at two loci, Pro1 and Pro2, which are not linked to one another. Among 271 local cultivars examined, eight out of ten possible genotypes were observed. With its level of diversity comparable to that of isozymes, the alleles conferring prolamin polymorphism are useful genetic markers.
- 日本遺伝学会の論文
著者
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Okuno Kazutoshi
National Institute of Agrobiological Sciences
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Okuno Kazutoshi
National Institute Of Agrobiological Resources
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NAKAYAMA Hiroki
National Institute of Agrobiological Resources
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NAMAI Hyoji
Institute of Agriculture and Forestry, University of Tsukuba
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Namai H
Institute Of Agriculture And Forestry University Of Tsukuba
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Namai Hyoji
Institute Of Agriculture And Forestry University Of Tsukuba
関連論文
- Variation in root morphology and anatomy among accessions of cultivated rice (Oryza sativa L.) with different genetic backgrounds
- QTLs underlying natural variation in stele and xylem structures of rice root
- Geographical variation of the alleles at the two prolamin loci, Pro1 and Pro2, in foxtail millet, Setaria italica (L.) P.Beauv
- N-terminal amino acid sequences of prolamins encoded by the alleles at the Pro1 and Pro2 loci in foxtail millet, setaria italica (L.) P.Beauv
- Genes controlling prolamin biosynthesis, Pro1 and Pro2, in foxtail millet, Setaria italica (L.) Beauv.
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