result 13673 件
| Title Alternative | Ixia から分離された bean yellow mosaic virus |
|---|---|
| FullText URL | 004_002_201_213.pdf |
| Author | Tsuji, Toshiya| Maeda, Takanori| Kondo, Hideki| Inouye, Narinobu| |
| Abstract | A strain (Ixia-B) of bean yellow mosaic virus (BYMV) isolated from Ixia hybrida was characterized and compared with other isolates of BYMV and clover yellow vein virus (CYVV). Ixia-B was transmitted by aphids,Myzus presicae in a non-presistent manner and by sap-inoculation to 11 of 46 species in 5 of 10 families tested, and had a similar host range to that of some BYMV isolates, althrough some defferences were detected. Sap from diseased C. quinoa was infective after 10 min heating at 55℃ but not 60℃, after a dilution to 10-3 but not 10-4, and after 2 days but not 4 days at 20℃.The Virus particles were filamentous rods of about 13×820 nm. Ixia-B contaied a single protein species with a molecular weight of 34,000 and a single viral RNA with approximately 9,000 bases. In ultrahtin sections of leaf tissues from infected plants, the virus particles, cylindrical cytoplasmic inclusions and dense bodies were obsserved in the cytoplasm. The antiserum to Ixia-B produced by immunizing a rabbit had a titer of 1/512. A close serological relationship was revealed between Ixia-B and two strains of BYMV from crocus and gladiolus, but no relationship to clover yellow vein virus was found in agar gel diffusion tests. However,Ixia-B could be distinguished from two strains of BYMV by the formation of spurs among them in agar gel and by the differences in the patterns of peptide mapping of coat proteins. From these findings, Ixia-B was identified as a strain of BYMV. |
| Keywords | Ixia hybrida Bean yellow mosaic virus Potyvirus |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1996 |
| Volume | volume4 |
| Issue | issue2 |
| Start Page | 201 |
| End Page | 213 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| NAID | 120002313395 |
| Title Alternative | バンダから分離されたCymubidium Mosaic Virusの諸性質 |
|---|---|
| FullText URL | 004_002_164_174.pdf |
| Author | Gara, I Wayan| Kondo, Hideki| Maeda, Takanori| Mitsuhata, Koji| Inouye, Narinobu| |
| Abstract | A virus causing necrotic spots and necrotic flecks on the leaves of Vanda orchids in Japan was identified as cymbidium mosaic virus(Cymv) on the basis of host range,stabilly in crude sap, particle morphology, serological test and physico-chemical properties. The virus was transmitted by sap inoculation to 12 of 57 species in 6 of 12 families tested, but not by aphid Mizus persicae or through seeds. Systemic infection occurred in all Orchidaceae plants tested and only one in non-orchidaceae (Sesamum indicum). In Tetragonia expansa sap, the infective at a dilution of 10-5 but not at 10-6, after heating at 65℃ for 10 min, and was still active after 1 month aging in vitro. Flexuous rod particles, c. 475×13nm, were observed.In ultrahtin sections of leaf tissues from diseased plants, virus particles were found to aggregate in the cytoplasm. The molecular weight of the protein submit and RNA determined by gel electrophoresis, was 27.8×103 and 2.2×106, respectively. Double-stranded RNAs with estimated molecular weight of 5.4×106, 4.0×106, 3.6×106 and 3.0×106 were isolated from infected plants. |
| Keywords | Vanda orchid Cymbidium mosaic virus Potexvirus |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1996 |
| Volume | volume4 |
| Issue | issue2 |
| Start Page | 164 |
| End Page | 174 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| NAID | 120002313836 |
| Title Alternative | カクヤリグサ科一年生雑草における数量分類学的研究 |
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| FullText URL | 002_001_123_134.pdf |
| Author | Muhamad Ahmad, Chozin| Satou, Kazuhiro| Yasuda, Shozo| |
| Abstract | Three species of Cyperaceous weeds, Cyperus iria (12 strains), C. microiria(12 strains) and C. amuricus (6 strains), were collected from different sites of Okayama, Tottori and Tokyo prefectures, and various morphological characters, biomass and seed production were observed on the plants which were cultivated at Kurashiki. The analysis of variance showed a significant difference among the strains in each character. However, the species overlapped with each other in most morphological characters. Prinipal component analysis on the 21 characters showed that 83% of the total variation could be explained by the first three components: the first component (37%) was regarded as factors concerning spikelet and seed production; the second component (28%) was regarded as factors concerned the size of vegetative parts; the third component (18%) was largely affected by seed weight and floret density. Scatter diagram on the first and third principal components showed that the 30 strains of three species divided into three groups, and strains in each group correspond to the three species without exception. Based on the second and third principal components, strains of C. microiria were further divided into three sub-groups according to size of vegetative parts. Using the cluster analysis, 30 strains of these species were divided into four large clusters; the first was composed of C. amuricus strains, the second was of three strains of C. microiria, the third included the remaining strains of C. microiria, and the last cluster was composed of C. iria strains. It may be concluded that C. microiria is composed of two or three ecotypes which are different in morphological and reproductive traits. |
| Keywords | Cyperus iria Cyperus microiria Cyperus amuricus Numerical taxonomy Speciation |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1994 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 123 |
| End Page | 134 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| NAID | 120002313639 |
| Title Alternative | オドントグロッサムリングスポットウイルスCy-1株RNAのゲノム構成および韓国株との比較 |
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| FullText URL | 004_002_137_147.pdf |
| Author | Ikegami, Masato| Inouye, Narinobu| |
| Abstract | The complete nucleotide sequince of the genomic RNA of odontoglossum ringspot virus Cy-1 strain(ORSV Cy-1) was determined using cloned cDNA. This sequence is 6611 nucleotides long containing four open reading frames, which correspond to 126 K,183 K,31 K and 18 K proteins. The 5' non-coding region of ORSV Cy-1 is 62 nucleotides. The ORFs encoded a 126 K polypeptide and a 183 K read-through product in which helicase-sequence and polymerase-sequence motifs are found. The5' non-coding region,which extends from bases 1 to 62 has 2G residues and the ribosome binding site (AUU). The3' non-coding region of ORSV Cy-1 composes 414 nucleotides in length. The genomic organization of ORSV Cy-1 is nearly identical to that of ORSV Korean strain(ORSV-K). However, the ORF encoding 183 K protein overlapes the ORF encoding 31 K protein in ORSV Cy-1, but not in ORSV-K. The 183 K read-through product of ORSV Cy-1 is 16 amino acids longer than that of ORSV-K. The homology of the nucleotide sequences of ORSV Cy-1 and ORSV-K is 96%. |
| Keywords | Tobamovirus Odontoglossum ringspot virus Nucleotide sequence Genome organization |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1996 |
| Volume | volume4 |
| Issue | issue2 |
| Start Page | 137 |
| End Page | 147 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | 大麦うどんこ病菌(Erysiphe graminis DC. f. sp. hordei)の地理的分化 |
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| FullText URL | 002_001_103_110.pdf |
| Author | Konishi, Takeo| Heta, Hideo| |
| Abstract | Fifteen cultures of barley powdery mildew fungus (Erysiphe graminis DC. f. sp. hordei) isolated in different regions of the world were inoculated to 120 barley varieties. Infection scores varied among the cultures and barley varieties, and their interactions were observed. Principal component analysis of the infection scores revealed that the cultures could be classified into three groups by first and second components (contributing 40.2% and 15.6% of the total variance, respectively), and that two Japanese cultures could be distinguished from the others isolated in Europe and North America. This indicates that the fungus is geographically differentiated in the reaction of the barley varieties to the cultures. Furthermore, East Asian barley varieties differed from European ones in their reactions to the culltures, while barley varieties from regions between East Asia and Europe showed a large genetic diversity in their reactions. |
| Keywords | Barley Powdery mildew Geographic distribution Differentiation |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1994 |
| Volume | volume2 |
| Issue | issue1 |
| Start Page | 103 |
| End Page | 110 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | インドネシアのランに発生するウイルスの検索と同定 |
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| FullText URL | 004_002_109_118.pdf |
| Author | Inouye, Narinobu| Gara, I Wayan| |
| Abstract | Three viruses, Cymbidium mosaic virsu(CyMV), odontoglossum ringspot virus (ORSV) and an unidentified potyvirus were found in the orchids in Indonesia. CyMV was detected from orchids in 8 genera, namely Aranthera, Calanthe, Cattleya, Cymbidium, Gromatophyllum, Phalaenopsis,Oncidium and Vanda. The virus was widespread in many orchids in Indonesia and was common in Aranthera and Calanthe, thus being an economically important virus in Indonesia.ORSV was also detected in orchids of 5 genera, namely Bulvophyllum,Calanthe, Cattleya,Oncidium and Phalaenopsis. The unidentified potyvirus was found in Aranthera. |
| Keywords | Cymbidium mosaic virus Odontoglossum ringspot virus Unidentified potyvirus Identification Orchids in Indonesia |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1996 |
| Volume | volume4 |
| Issue | issue2 |
| Start Page | 109 |
| End Page | 118 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | 数種植物におけるアンモニウムイオン及び硝酸イオンの吸収速度の比較 |
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| FullText URL | 003_002_091_103.pdf |
| Author | Moritsugu, Masumi| Kawasaki, Toshio| Suzuki, Takao| |
| Abstract | Absorption rares of ammonium ion(NH4+) and nitrate ion(NO3-) for 24 hours were compared using two absorption solutions, which were a single salt solution of ammonium nitrate (NH4NO3) and a complete nutrient solution containing NH4NO3. Test plants were Oryza sativa (Rice), Hordeum vulgare (Barley), Lactuca sativa (Lettuce), Cucumis sativus (Cucumber), Daucus carota (Carrot), Brassica pekinesis (Chinese cabbage), Spinacia oleracea (Spinach) and Raphanus sativus (Radish). From the absorption characteristics of NH4+ and NO3- between a single salt solution of NH4NO3 and a complete nutrient solution containing NH4NO3, the test plants were classified into goup 1(rice,barley and lettuce), which absorbed NH4+ more rapidly than NO3- in both absorption solutions, group 2(cucumber and carrot), which absorbed NH4+ slightly more than NO3- in the single salt solution of NH4NO3, the tendency of which was reversed in the complete nutrient solution containing NH4NO3, and goup 3(Chinese cabbage,spinach and radish), which absorbed NO3- clealy more than NH4+ in the complete nutrient solution, whereas the absorption of NH4+ or NO3- was almost equal in the single salt solution of NH4+NO3-. The above classisication of plants could be explained by the balance of a repressive or competitive characteristics of NH4+ absorption mainly as sociated with a capacity for absorption of calcium ion(Ca2+) and magnesium ion(Mg2+), and the relative root affinity to NO3- that can be evaluated by the relative absorption of NO3- to mono-phosphate ion(H2PO4-) in plant roots. The group 1 plants are the so-called acid tolerant plants, which appeared to be tolerant to NH4+, and showed a marked pH decreased during the 24 hours of the absorption experiments in those plants. By contrast, the group 3 plant seemed to prefer NO3- and divalent alkaline earth cations to the other nutrients in the complete nutrient solution containing NH4No3, and the pH decrease during each absorption experiment was small. |
| Keywords | Alkaline earth Ammonium Ion balance Nitrate Phosphate |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1995 |
| Volume | volume3 |
| Issue | issue2 |
| Start Page | 091 |
| End Page | 103 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | タバコ懸濁培養細胞におけるアルミニウムの二価鉄、銅およびカドミウム毒性に対する影響 |
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| FullText URL | 002_002_181_190.pdf |
| Author | Yamamoto, Yoko| Chang, Yi-Chieh| Ono, Kanji| Matsumoto, Hideaki| |
| Abstract | The effects of aluminum (Al) on the cytotoxicity of ferrous iron (Fe(Ⅱ)), copper(Cu) and cadmium(Cd) were studied. Log-phase cells were treated with either FeSO4,CuSO4, or CdCl2 in the presence or absence of AlCl3(120μM) for 18h at pH 4.0. After the treatment, the viability was determined as relative growth of the metal-treated cells to the untreated control cells during the post-treated culture. A single treated with either Al, Fe(Ⅱ) or Cd did not inhibit the growth at the metal concerntrations up to 300 μM, 200 μM and 500 μM, respectively, whereas the growth was markedly inhibited at 15 μM Cu. Thus,the cells were relatively insensitive to Al, Fe(Ⅱ) and Cd and sensitive to Cu. When cells were treated with both Fe(Ⅱ)(120 μM)and Al(120μM), the growth was significantly inhibited and the cellular contents of both Al and Fe increased synergistically. After the treatment with Cu(0 to 10 μM) with or without Al, the cells grew more vigorously when they were treated in the presence of Al, althrouh the Cu content of the cells were not alterd by Al. The presence of Al during the treatmemt with Cd(0 to 2 μM) had no effect on the degree of growth inhibition by Cd. Thus, Al interacts with the toxicity of Fe(Ⅱ), Cu and Cd in different manners; synergistic with Fe(Ⅱ), antagonistic with Cu and apparently no effeco on Cd. |
| Keywords | Aluminum Antagonistic Nicotiana tabacum Suspension culture Synergistic |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1994 |
| Volume | volume2 |
| Issue | issue2 |
| Start Page | 181 |
| End Page | 190 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | ゼニゴケ葉緑体遺伝子と相同性を持つラン藻 Synechocystis PCC6803株のORF326、frxC およびORF469を標的にした変異の導入 |
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| FullText URL | 002_002_167_180.pdf |
| Author | Ogura, Yutaka| Takemura, Miho| Oda, Kenji| Ohyama, Kanji| |
| Abstract | ORF326, frxC and ORF469 of a transfomable cynobacterium, Synechcystis PCC6803, have sequence similarity with ORF465 on the choroplast genome of a livewort, Marchantia polymorpha, respectively. To elucidate their functions,targeted mutagenesis was performed by transformation with clened DNA in which the ORF was disrupted by insertion of a kanamycin resistancen gene cassette.Streak-purifications of a single colony of each transformant were repeatde to segregate homozygous mutants for disrupted copies, because Synechocystis PCC6803 was reported to have approximately 10 chromosomal DNA copies. Southern blot analysis revealed that mutants for ORF326 had not only disrupted ORF326 copies but also wild type ORF326 copies. This suggests that ORF326 is indispensable for growth under the mixotrophic growth condition used. However, mutants for frxC and mutants for ORF469 had only mutated copies, indicating that they dispensable for growth. Growth and chlorophyll a content of an ORF469-disrupted mutant were compared and chlorophyll a content of an ORF469-disrupted mutant were compared to those of wild type under mixotrophic growth condition, but no significant difference was detected. This indicates that ORF469 is required for neither normal growth nor chlorophyll biosynthesis under thie condition. |
| Keywords | Cyanobacteria Gene disruption Synechocystis PCC6803 |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1994 |
| Volume | volume2 |
| Issue | issue2 |
| Start Page | 167 |
| End Page | 180 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | テンサイ培養細胞の細胞壁結合α―グルコシダーゼの精製と性質 |
|---|---|
| FullText URL | 001_002_159_166.pdf |
| Author | Yamasaki, Yoshiki| Konno, Haruyoshi| |
| Abstract | Wall bound α-glucosidase (EC 3.2.1.20) has been solubilized from suspension-cultured sugar-beet cells with Sumyzyme C and Pectolyase Y-23 and purified by a procedure including fractionation with ammonium sulfate, Sephacry S-200 HR column chromatography, and CM-cellulose colum chromatography. The enzyme readily hydrolyzed maltose, nigerose, malto-oligosaccharides, and soluble starch, but hydrolyzde isomaotose more slowly. The enzyme hydrolyzed malto-oligosaccharides and soluble starch at a faster rate than maltose. The wall-bound α-glucosidase from sugar-beet cells is different from the enzymes extracted from the cells and seeds in substrate spesificity. |
| Keywords | Beta vulgaris L. cv. Tsukisappu Sugar-beet Wall-bound enzyme α-Glucosidase Protoplast |
| Publication Title | Bulletin of the Research Institute For Bioresources, Okayama University |
| Published Date | 1993 |
| Volume | volume1 |
| Issue | issue2 |
| Start Page | 159 |
| End Page | 166 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | 高対塩性オオムギ品種の選抜 |
|---|---|
| FullText URL | 001_002_113_129.pdf |
| Author | Sopandie, Didy| Takeda, Kazuyoshi| Moritsugu, Masumi| Kawasaki, Toshio| |
| Abstract | In order to select higher salt tolerant cultivars of barley,solution culture experiments were carried out with 500 barley cultivars, which were preliminarily selected from 4581 cultivars by exposure to 1-2% of sodium chloride(MaCl) during the germinating stage. The concentrations of NaCl used in the experiments were 2 (control), 150 and 300 mM in nutrient solution.From the results of five solution culture experiments, each of which was carried out with about 100 cultivars, 105 cultivars of barley were selected as relatively about 100 cultivars. Then the final selection was carried out on those 105 cultivars, and it was found that more than 10 cultivars were highly salt tolerant, mainly based on the comparisons of shoot yields under the supply of 300 mM of NaCl.High salt tolerant barley cultivars mentioned above showed 42-86% and 17-30% of the control in shoot yield under the condition of 150 and 300 mM of NaCl, respectively.On three groups of barley,each having more than 10 cultivars, which are high, moderate and low in salt tolerance, ion contents of the plants were analyzed.The results suggest that potassium(K) uptake was comparatively larger in the high salt tolerant goup of barley cultivars,through there was a big variation in sodium(Na) and K contents even within the same group. |
| Keywords | Barley Ion content Salt tolerance Sodium chloride Yield |
| Publication Title | Bulletin of the Research Institute For Bioresources, Okayama University |
| Published Date | 1993 |
| Volume | volume1 |
| Issue | issue2 |
| Start Page | 113 |
| End Page | 129 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | 日本とカナダの春播オオムギから採取した大麦網斑病菌株の病原性の変異 |
|---|---|
| FullText URL | 001_002_147_158.pdf |
| Author | Sato, Kazuhiro| Takeda, Kazuyoshi| |
| Abstract | Twenty-two isolates of Pyrenophora teres Drechs. collected from Japanese and Canadian spring barleys were inoculated to 38 barley varieties having various genetic backgrounds. The analysis of variance for the discase ratings showed that there were significant differences both in the virulence of isolates and the resistance of varieties. However, the interaction among isolates and varieties was not statistically significant. Both Finlay-Wilkinson regression analysis and principal component analysis by Additive Main effects and Multiplicative Interaction effects(AMMI)model classified the isolates into three groups,which were different in origins and sympton types. A spot tyte isolate was distinguished from net type isolates by its generally high virulence. A slight pathogenic differentiation was suggested between Japanese and Canadian net type isolates. |
| Keywords | Hordeum vulgare Pyrenophora teres Barley Net blotch Race differentiation |
| Publication Title | Bulletin of the Research Institute For Bioresources, Okayama University |
| Published Date | 1993 |
| Volume | volume1 |
| Issue | issue2 |
| Start Page | 147 |
| End Page | 158 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| NAID | 120002313862 |
| Title Alternative | 数種禾穀類におけるアコニット酸の含量とアブラムシ密度との関係 |
|---|---|
| FullText URL | 001_001_009_020.pdf |
| Author | A.Rustamani, Maqsood| Kanehisa, Katsuo| Tsumuki, Hisaaki| Shiraga, Takashi| |
| Abstract | Plant-feeding arthropods, in the course of evolution have adapted differentially to their plant host and thereby gained access to the available resource. Plants responded by developing chemicals and morphological defense to arthropods. Some secondary metabolic substances in plants have been assumed to be toxic or deter feeding. Aconitic acid in the barnyard-grass subspecies, Echinochloa oryzycola Vasing has been reported to be an active component against brown rice planthopper Nilapalvata lugens (Stal) (Kim et al. 1976). Aphids, Ropalosiphum padi. L., R. maidis (F.), Schizaphis graminum (Rondani)and Sitobion akeviae (Shinji), are important pests of barley (Hordeum vulgare L.) and wheat (Triticum aesstivum L.). On barley plants, more than seven aphids per stem causes yield loss (Hansen 1990). R. maidis sometimes severely infested corn plants (Zea mays L.), the leaves being wet by honeydew. Melanaphis sacchari (Zehntner) caused brownish decay of leaves of a susceptible line・ of sorghum Sorghum bicolor Moench. We examined the relation between aconitic acid contents and aphid densities in wheat, barley, corn, sorghum, barnyard grass and rice (Rustamani et al. 1992a). The plants containing larger amounts of aconitic acid showed a moderate degree of resistance to aphids. The findings obtained on additional lines in 1991, and on other components, such as DIMBOA (2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one), are reported herein. |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1992 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 9 |
| End Page | 20 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | ニンジン懸濁培養細胞の培養液に分泌される細胞外多糖成分 |
|---|---|
| FullText URL | 001_002_091_103.pdf |
| Author | Konno, Haruyoshi| Yamasaki, Yoshiki| Katoh, Kenji| |
| Abstract | The extracellular polysaccharides have been fractionated from the culture medium of carrot(Daucus carota)cell culrures by precipitation with ethanol and by chromatography on DEAE-Sepharose CL-6B DEAE-Trisacryl M ion-exchange and Bio-Gel A-1.5m gel-permeation.The sugar composition and molecular mass of purified neutral and acidic polymers were determined. The neutral and acidic polymers were treated with purified endo-Β-glucanase from Trichoderma viride and pectic depolymerases,such as endo-pectate lyase from Erwinia carotovora Er. and endo-polygalacturonase from Kluyveromyces fragilis, respectively. The "hairly"(ramified)regions of acidic polymer were sequentially treated with purified α-L-arabinofuranosidase and β-galactosidase from carrot cell cultures, and were further hydrolyzed with 50mM trifluoroacetic for 1 hr at 100℃. From these results, the extracellular polysaccharides secreted from carrot cell cultures are charactarized. |
| Keywords | Carrot Cell suspension culture Cell wall Extracellular polysaccharides Pectic polymer |
| Publication Title | Bulletin of the Research Institute For Bioresources, Okayama University |
| Published Date | 1993 |
| Volume | volume1 |
| Issue | issue2 |
| Start Page | 91 |
| End Page | 103 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| Title Alternative | 硫化カドミウムの高濃度添加時における小麦の生育とカドミウム集積濃度に対する炭酸カルシウムの影響 |
|---|---|
| FullText URL | 001_001_001_008.pdf |
| Author | Muramoto, Shigeki| Nishizaki, Hisao| Aoyama, Isao| |
| Abstract | In Japan, wheat is usually cultivated from December to June as a second crop in the same field as rice. In Cd-polluted areas, the fields are affected by both wastewater and the emissions from the chimneys of zinc refineries or plating factories. The application of inhibition agents, such as slaked lime, calcium silicate or fused magnesium are applied to inhibit the absorption of these metals by plants. Many reports have been made on the decrease of metal absorption through the application of some form of calcium, phosphate or silicate. Also, it has been reported that wheat is more sensitive to CdS than to CdO. However, almost all experiments were performed at less than 500 ppm Cd in soil, and these experiments have not been made at a concentration close to the level critical for wheat plants. There have been few reports on the effects of calcium cabonate on metal tolerance or metal uptake at the a level critical wheat. The typical example of using calcium carbonate was investigated by Maeda, and the application of phosphate by Koshino, and by Muramoto et al. The effects of calcium carbonate on the metal content of wheat to the critical levels were examined. |
| Publication Title | 岡山大学資源生物科学研究所報告 |
| Published Date | 1992 |
| Volume | volume1 |
| Issue | issue1 |
| Start Page | 1 |
| End Page | 8 |
| ISSN | 0916-930X |
| language | English |
| File Version | publisher |
| JaLCDOI | 10.18926/bgeou/11175 |
|---|---|
| Title Alternative | Terms of Abuse in Richardson's Pamela: With a Comparative Discussion of Fielding's Shamela and Joseph Andrews |
| FullText URL | 135_0095_0107.pdf |
| Author | Wakimoto, Kyoko| |
| Abstract | Throughout its long history, the English Language has produced a wide variety of terms applied to men and/or woman, most of which are found in address forms in spoken language. Literary authors make an effective use of different terms as variation, whether abusive or endearing, to have their works reflect the colloquial language of their days. Eighteenth-century British literary works can be valuable materials for us to analyse linguistic features. The present artice aims at examining the terms of abuse in Richardson Pamela (1740) from a historical perspective. A comparative discussionis made, where necessary, on two contemporary literary works from the same perspective, in the hope of sketching out the semantic history of each term and exploring one phase of colloquialism in those days. |
| Keywords | 悪態語 呼称 18世紀 Pamela pamelaのパロディ |
| Publication Title | 岡山大学教育学部研究集録 |
| Published Date | 2007-06-25 |
| Volume | volume135 |
| Start Page | 95 |
| End Page | 107 |
| ISSN | 0471-4008 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002313885 |
| JaLCDOI | 10.18926/bgeou/11173 |
|---|---|
| FullText URL | 135_0085_0093.pdf |
| Author | Fukunaga, Shintetsu| |
| Abstract | Major literary works are, as is generally admitted, a mirror in which multiple currents of any particular age are faithfully reflected. Upon reading Goldsmith's The Vicar of Wakefield (hereafter referred to as The Vicar, 1766), one cannot resist an impression that this is especially true of the work. What strikes us is a pervasive atmosphere of harmony between man and nature and a keen sense of poetry to be enjoyed heartily in the characters' daily life. These are reflected in the narration by Primrose the protagonist and Anglican clergyman. True we see in the work signs of an uneasy relationship between the haves and the have-nots due in part to the abuse of power by the former at the sacrifice of the latter; and due in part to the age's legacy of surviving brutality, the miserable condition of life, and the resulting social ills in the lower order of society. Also, we discern in it signs of the incipient decay of the traditional village community. Still, the village life retains its wholeness and integrity in the fabric of a close-knit human network based on its agricultural way of life. |
| Keywords | 伝統的住宅 木造戸建住宅 居住者管理 家庭清掃 |
| Publication Title | 岡山大学教育学部研究集録 |
| Published Date | 2007-06-25 |
| Volume | volume135 |
| Start Page | 85 |
| End Page | 93 |
| ISSN | 0471-4008 |
| language | English |
| File Version | publisher |
| NAID | 120002313342 |
| Author | Shiomi, Shinjiro| Nakamura, Reinosuke| |
|---|---|
| Published Date | 1996-02-01 |
| Publication Title | 岡山大学農学部学術報告 |
| Volume | volume85 |
| Issue | issue1 |
| Content Type | Departmental Bulletin Paper |
| Author | Miyamoto, Taku| Reddy, Narra Srinivas| Kataoka, Kei| |
|---|---|
| Published Date | 1996-02-01 |
| Publication Title | 岡山大学農学部学術報告 |
| Volume | volume85 |
| Issue | issue1 |
| Content Type | Departmental Bulletin Paper |
| Author | Kawazu, Kazuyoshi| Sun, Jian Hua| Kanzaki, Hiroshi| |
|---|---|
| Published Date | 1996-02-01 |
| Publication Title | 岡山大学農学部学術報告 |
| Volume | volume85 |
| Issue | issue1 |
| Content Type | Departmental Bulletin Paper |
