Reproductive Biology of Oxalis corniculata (Oxalidaceae) : Style Length Polymorphisms and Breeding Systems of Japanese Populations
スポンサーリンク
概要
- 論文の詳細を見る
Style length polymorphisms and breeding systems of Oxalis corniculata populations in Japan were investigated. In Japan this species is composed of two floral morphs, a homostyled morph in which the level of the stigma and the anther of longer stamens are more or less the same, and a long-styled morph in which the stigmas conspicuously protrude from the level of anthers of the longer stamens. Homostyled plants are common in artificially disturbed urban and ruderal habitats, whereas long-styled plants occur mainly in less disturbed habitats of maritime Pinus thunbergii forests. Each of five populations examined in this study was exclusively composed of one or the other of the two floral morphs, with no mixed populations observed. Measurements of floral traits and reproductive parameters indicated that plants of homostyled populations exhibited characteristics of a typical autogamous breeding system, whereas those of long-styled populations exhibited characteristics of predominant outcrossing. Crossing experiments revealed that the length of the stigmas and anthers of longer stamens, which characterizes the two floral morphs, is quantitatively inherited. The results obtained suggest that disassortative pollination among different floral morphs, which is commonly observed in some other heterostylous species, does not occur in O. corniculata populations in Japan. The origin of homostyled and long-styled morphs in O. corniculata is also discussed.
- 種生物学会の論文
著者
-
Kawano S
Department Of Botany Graduate School Of Science Kyoto University
-
Kawano Shoichi
Department Of Botany Graduate School Of Science Kyoto University
-
Ishiguri Y
Institute Of Genetic Ecology Tohoku University
-
Ishiguri Yoshio
Institute For Agricultural Research Tohoku University
-
SHIBAIKE Hiroyuki
Department of Botany, Graduate School of Science, Kyoto University
-
Shibaike H
Biodiversity Division National Institute For Agro-environmental Sciences
-
Shibaike Hiroyuki
Department Of Botany Graduate School Of Science Kyoto University
-
Kawano Shoichi
Department Of Applied Physics Faculty Of Engineering Tohoku University
関連論文
- Molecular Phylogeny of Magnolia (Magnoliaceae) Inferred from cpDNA Sequences and Evolutionary Divergence of the Floral Scents
- Floral scents, leaf volatiles and thermogenic flowers in Magnoliaceae
- Chemical Divergence in Floral Scents of Magnolia and Allied Genera (Magnoliaceae)(Reproductive Biology)
- Fluorescent Magnolia Flowers
- Lignans and Sesquiterpenes from Magnolia praecocissima
- Reproductive Biology of an Amphicarpic Annual, Polygonum thunbergii (Polygonaceae) : Spatio-temporal Changes in Growth, Structure and Reproductive Components of a Population over an Environmental Gradient(US-JAPAN SEMINAR : EVOLUTIONARY STU
- Demographic genetic analyses of the American beech (Fagus grandifolia Ehrh. ) I. Genetic substructurings of northern populations with root suckers in Quebec and Pennsylvania
- Regulatory Mechanisms of Reproductive Effort in Plants : III. Plasticity in Reproductive Energy Allocation and Propagule Output of Two Grass Species, Oryza sativa cv. Akihikari and Coix ma-yuen Cultivated at Varying Densities and Nitrogen Levels, and the
- 日本産同質倍数体タンポポとその推定2倍体祖先種の発芽特性比較
- Effects of Different Photoperiods and Chilling Treatments on Growth and Reproduction of Cardamine flexuosa With. and Its Ecological Implications
- Phenotypic Variability in Life History Traits and Phenology of Field Populations of Cardamine flexuosa and C. fallax (Cruciferae) in Honshu, Japan
- Intrinsic cost of delayed flowering in annual plants : negative correlation between flowering time and reproductive effort
- Regulatory Mechanisms of Reproductive Effort in Plants : II. Plasticity in Reproductive Energy Allocation and Propagule Output of Glycine max Merr. (Leguminosae) Cultivated at Varying Densities and Nitrogen Levels
- Optimal Reproductive Strategy of Plants, with Special Reference to the Modes of Reproductive Resource Allocation
- Population Biology of Fagus crenata Blume : I. Demographic Genetic Differentiations of Lowland and Montane Populations in Toyama, Central Honshu, Japan(Population Biology)
- Demographic genetics of the American beech (Fagus grandifolia Ehrh.) III. Genetic substructuring of coastal plain population in Maryland
- Demographic Genetic Analyses of the American Beech (Fagus grandifolia Ehrh.). : Genetic Variations of Seed Populations in Maryland
- Demographic Genetics of the Japanese Beech, Fagus crenata, at Ogawa Forest Preserve, Ibaraki, Central Honshu, Japan. : II. Genetic Substructuring among Size-classes in Local Populations(Population Biology)
- Demographic Genetics of the Japanese Beech, Fagus crenata, at Ogawa Forest Preserve, Ibaraki, Central Honshu, Japan. : I. Spatial Genetic Substructuring in Local Populations(Population Biology)
- Demographic genetics of the American beech, Fagus grandifolia. II. Genet substructure of populations for the Blue Ridge, Piedmont and the Great Smoky Mountains
- Molecular Systematics of Triliaceae I. Phylogenetic Analyses of Trillium Using matK Gene Sequences
- Molecular Systematics of the Genus Uvularia and Selected Liliales Based upon matK and rbcL Gene Sequence Data(Systematic Biology)
- Evolutionary Biology of Trillium and Related Genera (Trilliaceae) : I. Restriction Site Mapping and Variation of Chloroplast DNA and its Systematic Implications
- Life History Studies on the Genus Trillium (Liliaceae) : VI. Life History Characteristics of Three Western North American Species and Their Evolutionary-Ecological Implications
- Differentiation Patterns of Reproductive Systems in the Genus Trillium(US-JAPAN SEMINAR : EVOLUTIONARY STUDIES ON SEXUAL SYSTEMS IN PLANTS)
- Life History Studies on the Genus Trillium (Liliaceae) : II. Reproductive Biology and Survivorship of Four Eastern North American Species
- Molecular systematics in the genus Clintonia and related taxa based on rbcL and matK gene sequence data
- Identity of Cypripedium calceolus (Orchidaceae) in Rebun Island: Comparative DNA analysis of related species
- Demographic genetics of American beech (Fagus grandifolia Ehrh.) IV. Development of genetic variability and gene flow during succession in a coastal plain forest in Maryland
- Genetic variation in Fagus multinervis Nakai (Fagaceae), a beech species endemic to Ullung Island, South Korea
- Discommensuration Effect on X-Ray Diffraction from the Incommensurate K_2SeO_4
- The Biology of Allium monanthum (Liliaceae) : I. Polyploid Complex and Variations in Karyotype
- Population biology of Aesculus turbinata Blume : A demographic analysis using transition matrices on a natural population along a riparian environmental gradient
- Myrmecosymbiosis in the Bornean Macaranga species with special reference to food bodies (Beccarian bodies) and extrafloral nectaries
- Genetic analysis of flowering time for eight natural populations of Arabidopsis thaliana (Brassicaceae) in Japan with special regard to the genes, FRI and FLC
- Genetic Variation and Relationships of Japanese Populations of Oxalis corniculata L. (Oxalidaceae) Detected by Random Amplified Polymorphic DNA (RAPD)(Population Biology)
- Population Differentiation in Floral and Life History Traits of Oxalis corniculata L, (Oxalidaceae) with Style Length Polymorphism
- Plastic Responses to Nutrient and Light Intensity Gradients in Populations of Oxalis corniculata L. (Oxalidaceae)(Population Biology)
- Reproductive Biology of Oxalis corniculata (Oxalidaceae) : Style Length Polymorphisms and Breeding Systems of Japanese Populations
- A Sensitivity Analysis of the Population Dynamics of Erythronium japonicum, a Liliaceous Perennial(Population Biology)
- Pollination Biology of Oenothera (Onagraceae). : The Interplay between Floral UV-Absorbancy Patterns and Floral Volatiles as Signals to Nocturnal Insects
- Molecular Systematics of Liliaceae-Asparagoideae-Polygonatae. : I. RFLP Analysis of cpDNA in Several Asiatic Disporum Species
- Reproductive and Pollination Biology of Magnolia and its Allied Genera (Magnoliaceae) : I. Floral Volatiles of Several Magnolia and Michelia Species and their Roles in Attracting Insects
- Regulatory Mechanisms of Reproductive Effort in Plants : I. Plasticity in Reproductive Energy Allocation and Propagule Output of Helianthus annuus L. (Compositae) Cultivated at Varying Densities and Nitrogen Levels
- Germination and seedling survivorship characteristics of hybrids between native and alien species of dandelion (Taraxacum)
- Regional Differentiation in Genetic Components for the American Beech, Fagus grandifolia Ehrh., in Relation to Geological History and Mode of Reproduction
- Demographic genetics of Siebold's beech (Fagaceae, Fagus crenata Blume) populations in the Tanzawa Mountains, central Honshu, Japan. II. Spatial differentiation and estimation of immigration rates using a stepping-stone structure
- Molecular Genetic Mapping and Plant Evolutionary Biology
- Molecular systematics of Trilliaceae II. Phylogenetic analyses of Trillium and its allies using sequences of rbcL and matK genes of cpDNA and internal transcribed spacers of 18S-26S nrDNA
- Spectral dependences of flowering in Lemna perpusilla and L. gibba
- Demographic Genetics of the Japanese Beech, Fagus crenata, in the Ogawa Forest Preserve, Ibaraki, Central Honshu, Japan. : III. Population Dynamics and Genetic Substructuring within a Metapopulation(Population Biology)
- Extrafloral nectaries and chemical signals of Fallopia japonica and Fallopia sachalinensis (Polygonaceae), and their roles as defense systems against insect herbivory
- Optimal Balance between Propagule Output, Propagule Size, and Cost of Propagule Production in Plants with Special Reference to its Evolutionary-Ecological Implications
- Life History Studies on the Genus Trillium (Liliaceae) : I. Reproductive Biology of Four Japanese Species
- Demography and matrix analysis on a natural Pterocarya rhoifolia population developed along a mountain stream
- Biosystematic Studies in Disporum (Liliaceae-Polygonateae) : IV. Karyotype Analysis of some Asiatic and North American Taxa with Special Reference to their Systematic Status
- Photoreversibility of flower initiation in Lemna perpusilla as affected by the light quality of the main light period
- The relationship between red and far-red light on flowering of the long-day plants, Lemna gibba
- Life History Studies on the Genus Trillium (Liliaceae) : IV. Stage Class Structures and Spatial Distribution of Four Japanese Species
- Role of the Quality of Light in the Photoperiodic Flowering Response in Four Latitudinal Ecotypes of Chenopodium rubrum L.
- Demography and reproductive strategies of a polycarpic perennial, Trillium apetalon (Trilliaceae)
- X-Ray Study on the Phase Transition of Ferroelectric Rb_2Cd_2(SO_4)_3
- The Life History Flora of Japan : A New Series