Partial Fertility Restoration as Affected by Night Temperature in a Season-dependent Male-sterile Mutant Tomato, Lycopersicon esculentum Mill

スポンサーリンク

概要

• 論文の詳細を見る

• This study was conducted to investigate the influence of night temperature on the restoration of fertility in a season-dependent male-sterile tomato mutant (T-4). Plants were grown in greenhouses, in which minimum and maximum temperatures were set at 10℃ and 28℃ by heating and ventilation, respectively. Flowers were hand-pollinated and the fruit-set, seed-set, and number of seeds were examined. The rate of fruit-set was high and did not differ much from October to February; almost all fruits formed in October had self-fertile seeds, but 80% of the fruits from November to February were parthenocarpic. The rate of fruit-set dropped from 70% in March to below 10% in May. During this period, most of the fruits were seeded, though fruit-set was low. The number of seeds per seeded fruit varied with the season, being as high as 50 seeds in October, 1-2 seeds per fruit between November and March, and 1-20 seeds per fruit between April and June. A low night temperature of 12℃ did not affect fruit-set but resulted in a better seed-set than a high night temperature of 18℃ in the greenhouse. Further, pollination of the plants in phytochambers also resulted in a better fruit- and seed-set at 12℃ than 24℃. In all cases, the influence of low temperature was more pronounced in autumn than in spring. Fruit-set was 70% at 12℃ and 46% at 24℃. Of these fruits, 50% at 12℃ and 10% at 24℃ were seeded. It was inferred that partial fertility restoration in T-4 can be achieved by manipulation of night temperatures. The female organ was shown to be normal, functional, and compatible with wild-type pollen. From these results, the potential of the male-sterile T-4 mutant for use in a two line hybrid-seed production system was apparent.

• 園芸学会の論文

著者

• KATO KENJI

  Graducate School of Science and Technology, Shizuoka University

• NAKAMURA Hiroshi

  Faculty of Science and Technology, Ryukoku University

• Ojiewo Christopher

  Faculty Of Agriculture Okayama University:department Of Horticulture Jomo Kenyatta University Of Agr

• Kato Kenji

  Graducate School Of Science And Technology Shizuoka University:graduate School Of Science Shizuoka U

• Masinde Peter

  Department Of Horticulture Jomo Kenyatta University Of Agriculture And Technology

• Masuda Masaharu

  Graduate School Of Natural Science And Technology Okayama University

• Masuda Masaharu

  Graduate School Of Natural Science And Technology Okayama University:faculty Of Agriculture Okayama

• Murakami Kenji

  Graduate School of Natural Science and Technology, Okayama University

• Murakami Kenji

  Graduate School Of Natural Science And Technology Okayama University

• Nakamura Hiroshi

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

• Kato Kenji

  Graduate School Of Engineering Yokohama National University

• Kato Kenji

  Graduate School Of Natural Science And Technology Okayama University

• MURAKAMI Kenji

  Graduate School of Engineering, Shizuoka University

関連論文

• Characterization of Iranian melon landraces of Cucumis melo L. Groups Flexuosus and Dudaim by analysis of morphological characters and random amplified polymorphic DNA
• Denitrification Activity and Relevant Bacteria Revealed by Nitrite Reductase Gene Fragments in Soil of Temperate Mixed Forest
• PB-92 Analysis of the constituents of thermophilic cyanobacterial mat consortia(Surface/Biofilm,Poster presentation B)
• PB-75 Preliminary study of the contribution of microbes to the weathering of granite(Community structure,Poster presentation B)
• Planktonic Bacterial Population Dynamics with Environmental Changes in Coastal Areas of Suruga Bay
• Neutron Diffraction Measurements of Inner Local Strain of Fatigued Carbon Steel
• PA-12 Evidence for Anammox Activity in Subtropical Aquaculture Pond and Mangrove Sediments in Haiphong, Vietnam(Aquatic ecosystem,Poster presentation A)
• Subsurface bacterial growth and grazing impact revealed by an in situ experiment in a shallow aquifer
• Synthesis of Serial Local Clock Controllers for Asynchronous Circuit Design(IP Design)(VLSI Design and CAD Algorithms)
• Synthesis of Serial Local Clock Controllers for Asynchronous Circuit Design
• Determination of L-Ascorbic Acid by a Flow Injection Analysis with Copper(II)-Mediated Electrochemical Detection
• Optical Resolution of Thiol Enantiomers by High-Performance Liquid Chromatography Using Precolumn Fluorescence Derivatization with ο-Phthaladehyde and α-Amino Acids
• Population Dynamics of Crenarchaeota and Euryarchaeota in the Mixing Front of River and Marine Waters
• Fluorescent Koshland Reagent with Chelating Ability : Application to Selective Isolation of Tryptophan-Containing Peptide Fragments from Enzymatic Protein Digest(Analytical,Chemical)
• Chiral Separation by Curdlan Gel Electrophoresis
• Partial Fertility Restoration as Affected by Night Temperature in a Season-dependent Male-sterile Mutant Tomato, Lycopersicon esculentum Mill
• Estimation of "Dehalococcoides" Populations in Lake Sediment Contaminated with Low Levels of Polychlorinated Dioxins
• Contribution of Anammox Bacteria to Benthic Nitrogen Cycling in a Mangrove Forest and Shrimp Ponds, Haiphong, Vietnam
• Accurate and Highly Sensitive Screening of DNA-binding Molecules with Primer-dimer Templates Using a Real-time PCR Analyzer
• Capillary Zone Electrophoresis with Combined Use of γ-Cyclodextrin and a Metal Ion as a Novel Tool for Chiral Separation of Dansylamino Acids
• Heat Transfer in a Parallelogram Shaped Enclosure : 3rd Report, Combined Free Convection and Radiation Heat Transfer
• Heat Transfer in a Parallelogram Shaped Enclosure : 2nd Report, Free Convection in Infinitely Stacked Parallelogram Shaped Enclosure
• Heat Transfer in a Parallelogram Shaped Enclosure : 1st Report, Heat Transfer by Free Convection
• APPLICATION OF ESR IN ANALYTICAL CHEMISTRY (II) : DETERMINATION OF Eu(II) IN AQUEOUS SOLUTION
• DETERMINATION OF 5-HYDROXY-AND 5-METHOXYINDOLES IN RAT BRAIN AND HUMAN PLASMA USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION
• Low-oxalate Spinach Mutant Induced by Chemical Mutagenesis
• Titania as a Chemo-affinity Support for the Column-switching HPLC Analysis of Phosphopeptides : Application to the Characterization of Phosphorylation Sites in Proteins by Combination with Protease Digestion and Electrospray Ionization Mass Spectrometry
• Evaluation of Titanium and Titanium Oxides as Chemo-affinity Sorbents for the Selective Enrichment of Organic Phosphates
• Selective extraction of β-blockers from biological fluids by column-switching high-performance liquid chromatography using an internal-surface phenylboronic acid precolumn
• Mark-recapture analysis of the Japanese water shrew Chimarrogale platycephala in the Fujisawa Stream, a tributary of the Tenryu River, central Japan
• Chemo-affinity of Titania for the Column-switching HPLC Analysis of Phosphopeptides
• Measurement of Critical Micelle Concentrations of Cationic Surfactants by Capillary Electrophoresis
• Population Dynamics of Crenarchaeota and Euryarchaeota in the Mixing Front of River and Marine Waters
• Genetic diversity in Vietnamese melon landraces revealed by the analyses of morphological traits and nuclear and cytoplasmic molecular markers
• Diversification and genetic differentiation of cultivated melon inferred from sequence polymorphism in the chloroplast genome
• Ethylene Glycol Assisted Synthesis of Fluorine Doped Tin Oxide Nanorods Using Improved Spray Pyrolysis Deposition Method

もっと見る 閉じる

スポンサーリンク