Somatic chromosome differentiation in <I>Cucumis melo</I> L. and <I>C. metuliferus</I> E.Mey. <I>ex</I> Naudin

スポンサーリンク

概要

• 論文の詳細を見る

• Fluorescent banding with chromomycin A3 (CMA) and 4',6-diamidino-2-phenylindole (DAPI), and fluorescence <I>in situ</I> hybridization (FISH) were employed to investigate the chromosome differentiation in <I>C. melo</I> and <I>C. metuliferus</I>. The chromosome number of 2<I>n</I>=24 was counted in the two species. Average chromosome lengths, total chromosome lengths and ranges in chromosome lengths of the two species were very similar to each other. In spite of the karyomorphological similarity, fluorescent chromosome banding pattern was quite different in each other. Unlike the <I>C. melo</I>, <I>C. metuliferus</I> had unexpected chromosomespecific CMA and DAPI bands, especially in prometaphase. In FISH, two 5S rDNA and four 45S rDNA signals were detected at the ends of chromosomes of <I>C. melo</I>, while two 5S rDNA and two 45S rDNA signals were detected at the ends of chromosomes of <I>C. metuliferus</I>.

著者

• Tagashira Norikazu

  Department of Life Design and Information Science, Faculty of Human Life Science, Hiroshima Jogakuin

• Hoshi Yoshikazu

  Department Of Plant Science Kyushu Tokai University

• Nagano Katsuya

  Department Of Plant Science School Of Agriculture Tokai University

• YAGI Kouhei

  Department of Plant Genetics, Breeding and Biotechnology, Faculty of Horticulture and Landscape Arch

• Morikawa Atsumi

  Agricultural Training Station School Of Agriculture Tokai University

• Morikawa Atsumi

  Agricultural Training Station, School of Agriculture, Tokai University, Kawayo, Minamiaso-Mura, Aso-Gun, Kumamoto 869-1404, Japan

• Kido Michiko

  Graduate School of Agriculture, Tokai University;Tokai University, Kawayo, Minamiaso-Mura, Aso-Gun, Kumamoto 869-1404, Japan

• Hoshi Yoshikazu

  Department of Plant Science, School of Agriculture, Tokai University, Kawayo, Minamiaso-Mura, Aso-Gun, Kumamoto 869-1404, Japan

• Nagano Katsuya

  Department of Plant Science, School of Agriculture, Tokai University, Kawayo, Minamiaso-Mura, Aso-Gun, Kumamoto 869-1404, Japan

• Tagashira Norikazu

  Department of Liberal Arts, Faculty of Liberal Arts, Hiroshima Jogakuin University, 4-13-1 Ushita Higashi, Higashi-Ku, Hiroshima-City, Hiroshima 732-0063, Japan

関連論文

• Molecular cytogenetic analysis in seven species of Lachenalia (Liliaceae) with the chromosome numbers of 2n=18, 22, 23, 26 and 28 by DAPI staining and FISH using 5S rDNA and 18S rDNA probes
• Identification of chromosomes in two Chinese spruce species by multicolor fluorescence in situ hybridization
• Chromosomal Polymorphism of Two Pickling Cucumbers (Cucumis sativus L.) Revealed by Fluorescent Staining with CMA and DAPI
• Chromosomal polymorphism in cucumber cultivar (Cucumis sativus L.) revealed by fluorescence staining and FISH
• The Effects of DNA Synthesis Inhibitors Cell Cycle Synchronization in Cucumber (Cucumis sativus L.) Root Meristems
• Molecular analysis of the genes expressed during somatic embryogenesis in cucumber (Cucumis sativus L.)
• P-01. A study of intraspecific chromosomal polymorphism in Cucumis sativus L.(Abstracts of the oral and poster presentations)(The 53rd Annual Meeting of the Society of Chromosome Research)
• P-04. Effect of DNA synthesis inhibitor for cell cycle synchronization on root meristems in Cucumis sativus L.(Abstracts of the 52nd Annual Meeting of the Society of Chromosome Research)
• P-03. Comparative study of somatic chromosome in Cusumis sativus L. and C. melo L. by means of two base-specific fluorescent dyes(Abstracts of the 52nd Annual Meeting of the Society of Chromosome Research)
• Aneuploidy and Karyotypic Polymorphism of Lysimachia mauritiana (Primulaceae) Distributed in Middle and Southern Parts in the Ryukyu Archipelago Belonging to Okinawa Prefecture, Japan
• P-07. Cytogenetic studies in the genus Artemisia L. (Asteraceae) from Russia(Abstracts of the oral and poster presentations,Abstracts of the 55th Annual Meeting of the Society of Chromosome Research)
• Chromosome numbers of eleven species of Artemisia (Asteraceae) in Vladivostok, Russia(Abstracts of the International Conference on "Evolutionary Botany of Certain Plant-Groups of the East Eurasian Floristic Element Related to Japanese Flora on the Basis o
• A karyomorphological comparison in three species of Chrysosplenium (Saxifragaceae) collected in Primorye Territory, Russia
• Cytological study in the genus Artemisia L. (Asteraceae) from Russia
• Diploid cytotypes in two species of Aster sensu lato (Asteraceae) from Primorye Territory, Russia
• Asterostroma species (Basidiomycota) from mangrove forests in Japan
• Karyotype in Pogonia japonica (Orchidaceae) in Khasan District, Primorye Territory, Russia
• P-3. Molecular cytogenetic studies in the genus Artemisia L. (Asteraceae) in Japan(Abstracts of the oral and poster presentations, Abstract of the 56th Annual Meeting of The Society of Chromosome Research)
• Molecular Cytogenetic Organization of 5S and 18S rDNA Loci in Aster ageratoides var. ageratoides, A. iinumae (=Kalimeris pinnatifida) and A. microcephalus var. ovatus in Japan
• P-04. A chromosome comparative study in Cusumis sativus L. and C. melo L.(Abstracts of the oral and poster presentations, Abstracts of the 54th Annual Meeting of the Society of Chromosome Research)
• Karyotype Analysis of Three Juniperus Species using Fluorescence in situ Hybridization (FISH) with Two Ribosomal RNA Genes
• P-2. Molecular cytogenetic organization of 5S and 18S rDNA loci in three Juniperus species in Japan(Abstracts of the oral and poster presentations, Abstract of the 56th Annual Meeting of The Society of Chromosome Research)
• Contrasting patterns of the 5S and 45S rDNA evolutions in the Byblis liniflora complex (Byblidaceae)
• A Comparative Study of the Three Cucumber Cultivars Using Fluorescent Staining and Fluorescence In Situ Hybridization
• Use of RAPD analysis to assess the threat of interspecific hybridization to the critically endangered Polemonium kiushianum in Janan
• Chromosomal study of lettuce and its allied species by means of fluorescence in situ hybridization
• 異質倍数体ノコンギクのゲノム解析
• The Tendency of Chromosomal Evolution in Some Japanese Artemisia using Numerical Analysis of Karyotypes
• Polyploid Genome Structure of Drosera spatulata Complex (Droseraceae)
• Chromosome differentiation and genome organization in carnivorous plant family Droseraceae
• RAPD analysis to assess genetic diversity in Zoysia sinica Hance (Poaceae) native to Japan and Korea
• Cytogenetic comparison among three cultivars of cucumber (Cucumis sativus L.) by using post-heated DAPI band, 45S and 5S rDNA sites
• Molecular cytogenetical and phylogenetical studies of Lachenalia congesta (Asparagaceae)
• Somatic chromosome differentiation in Cucumis melo L. and C. metuliferus E.Mey. ex Naudin
• Widespread cytotypic variation, cytogeography and dynamic analysis of Lysimachia mauritiana (Primulaceae) on Takarajima Island in the Ryukyu Archipelago of Japan
• Nucleotide sequence variation was unexpectedly low in an endangered species, Aldrovanda vesiculosa L. (Droseraceae)

もっと見る 閉じる

スポンサーリンク