QTL Mapping for Enzyme Activity and Thermostability of β-Amylase in Barley : (Hordeum vulgare L.)
スポンサーリンク
概要
- 論文の詳細を見る
We investigated the QTLs for the enzyme activity and thermostability in β-amylase in barley using two doubled haploid line(DHL)populations. QTLs for the enzyme activity were detected on chromosomes 1H and 2H in the Steptoe/Morex DHLs and on chromosome 5H in the Harrington/RT306 DHLs, respectively. Some of these QTLs were close to the QTLs for the diastatic power and grain protein which represent malt quality characteristics. We observed two QTLs for the thermostability in the Steptoe/Morex DHLs. Position of one major QTL was the same as that of the β-amylase structural gene locus on chromosome 4H, suggesting that thermostability is controlled by multiple alleles of the locus. The other QTL with a negligible effect was located on the short arm of chromosome 2H. However, no QTLs were observed in the Harrington/TR306 DHLs because the difference in the thermostability value in the DHLs was not appreciable.
- 日本育種学会の論文
著者
-
TAKEDA Kazuyoshi
Research Institute for Bioresources, Okayama University
-
Ito Kazutoshi
Plant Bioengineering Research Laboratories Sapporo Breweries Ltd.
-
Ito Kazutoshi
Plant Bioeng.res.lab.sapporo Brew.ltd.
-
Zhang Wensheng
Research Institute For Bioresources Okayama University:shijiazhuang Institute Of Agricultural Modern
-
Kaneko Takafumi
Plant Bioengineering Research Laboratory Sapporo Brewery Ltd.
-
Zhang Wensheng
Shijiazhuang Institute of Agricultural Modernization, The Chinese Academy of Science.
-
Takahashi Hidekazu
Akita Prefectural University
-
Kaneko T
Plant Bioengineering Research Laboratory Sapporo Brewery Ltd.
-
Kaneko Takafumi
Plant Bioengineering Research Laboratories Sapporo Breweries Ltd.
-
Takeda Kazuyoshi
Research Institute For Bioresources Okayama University
-
Takeda Kazuyoshi
Research Institute Bioresource Okayama University
関連論文
- Spontaneous Brassinolide-insensitive Barley Mutants 'uzu' Adapted to East Asia
- Gramine Increase Associated with Rapid and Transient Systemic Resistance in Barley Seedlings Induced by Mechanical and Biological Stresses
- Relationships between earliness of head formation and developmental characteristics of cabbage (Brassica oleracea L.) in two different growing seasons, autumn and spring
- Responses of the First Internodes of Hong Mang Mai Wheat to Ethylene, Gibberellins and Potassium
- Immunohistochemistry of Gibberellins in Rice Anthers
- Characteristics of cell division and cell elongation that confer deep-seeding tolerance in wheat cultivar Hong Mang Mai
- Auxin-Induced Elongation Growth and Expressions of Cell Wall-Bound Exoand Endo-β-Glucanases in Barley Coleoptiles
- Purification and Characterization of Wall-bound Exo-1,3-β-D-Glucanase from Barley (Hordeum vulgare L.) Seedlings
- An Aluminum-Activated Citrate Transporter in Barley
- Expression of dominant marker genes of barley in wheat-barley hybrids
- β-amylase Variation in Wild Barley Accessions
- QTL Mapping for Enzyme Activity and Thermostability of β-Amylase in Barley : (Hordeum vulgare L.)
- Barley EST Markers Enhance Map Saturation and QTL Mapping in Diploid Wheat
- QTL Analysis of Fusarium Head Blight Severity in Recombinant Inbred Population Derived from a Cross between Two-rowed Barley Varieties
- Quantitative Trait Loci Controlling Agronomic Traits in Recombinant Inbred Lines from a Cross of Oriental- and Occidental-type Barley Cultivars
- Light control of shoot regeneration in callus cultures derived from barley (Hordeum vulgare L.) immature embryos
- Dominant Gene, Ssi1 Expresses Semidwarfism by Inhibiting the Second Internode Elongation in Rice
- Cell Wall Polysaccharides of Callus and Suspension-Cultured Cells from Three Cellulose-less Mutants of Barley (Hordeum vulgare L.) : GROWTH AND DEVELOPMENT : GENE STRUCTURE AND EXPRESSION
- Genotypic Variation in Fe Concentration of Barley Grain
- Uzu, a barley semi-dwarf gene, suppresses plant regeneration in calli derived from immature embryos
- Molecular Marker for Protein Z Content in Barley (Hordeum vulgare L.)
- Correlations between Barley Constituents and the Browning Reaction in Heat-Treated Barley Pastes
- Conversion of Indole-3-Acetaldehyde to Indole-3-Acetic Acid in Cell-Wall Fraction of Barley (Hordeum vulgare) Seedlings
- Production and Characterization of a Complete Set of Wheat-Wild Barley(Hordeum vulgare ssp. spontaneum)Chromosome Addition Lines
- Genetic analysis of seed dormancy QTL in barley
- A Root-specific 0-Methyltransferase Gene Expressed in Salt-tolerant Barley(Biochemistry & Molecular Biology)
- Cloning and Analysis of Valerophenone Synthase Gene Expressed Specifically in Lupulin Gland of Hop (Humulus lupulus L.)
- Comparison of the waxy locus sequence from a non-waxy strain and two waxy mutants of spontaneous and artificial origins in barley