Search Results:　 1-20 of 55

1

Identification of parental chromosomes in sexual intergeneric hybrid progenies between citrus cultivar 'Nanpu' tangor and Citropsis schweinfurthii in the subfamily Aurantioideae

Yasuda Kichi , Yahata Masaki , Shigyo Masayoshi [他]

Journal of the Japanese Society for Horticultural Science 79(2), 129-134, 2010-04
2

Triploid and aneuploid hybrids from diploid-diploid intergeneric crosses between Citrus cultivar 'Kiyomi' tangor and Meiwa kumquat (Fortunella crassifolia swingle) for seedless breeding of kumquats

Yasuda Kiichi , Yahata Masaki , Komatsu Haruki [他]

… In order to produce new seedless kumquat cultivars, we carried out an intergeneric cross between'Kiyomi' tangor [Citrus unshiu Marcow. … Random amplified polymorphic DNA (RAPD) and cleaved amplified polymorphic sequence (CAPS) analyses proved that the seedlings were intergeneric hybrids between 'Kiyomi' tangor and Meiwa kumquat, with the maternal organelle genome. …

Journal of the Japanese Society for Horticultural Science 79(1), 16-22, 2010-01

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3

Intergeneric hybridization among colchicaceous ornamentals, Gloriosa spp., Littonia modesta and Sandersonia aurantiaca via ovule culture

AMANO Junji , NAKAZAWA Daisuke , KUWAYAMA Sachiko , MIZUTA Yoko , OKUNO Hajime , WATANABE Yusuke , GODO Toshinari , HAN Dong-Sheng , NAKANO Masaru

… We examined intergeneric hybridization using 6 genotypes of Gloriosa spp., 1 genotype of L. … Following intergeneric cross-pollination, putative hybrid plantlets were obtained via ovule culture in various combinations. … Several intergeneric hybrids have so far been produced flowers and subjected to morphological characterization. …

Plant Biotechnology 26(5), 535-541, 2009-12-25

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4

Intergeneric hybridization of marguerite (Argyranthemum frutescens) with annual chrysanthemum (Glebionis carinatum) and crown daisy (G. coronaria) using ovule culture

OHTSUKA Hisao , INABA Zentaro

… To diversify flower color and growth habit of marguerite (Argyranthemum frutescens), intergeneric crossing was carried out using marguerite as the seed parent and annual chrysanthemum (Glebionis carinatum) or crown daisy (G. … After cross-pollination, seedlings were successfully obtained by applying ovule culture. …

Plant Biotechnology 25(6), 535-539, 2008-12-01

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5

Response to GA and Variation of the Culm Length in Doubled Haploid Lines of Wheat(Crop Physiology & Ecology)

Ushiyama Tomohiko , Yoshida Tomohiko

An F_1 hybrid with the semi dwarf genes, Rhtl and Rht2, was crossed with Hordeum bulbosum and maize (teosinte) (bulbosum method and maize method) to produce doubled haploid (DH) lines, and 102 seedlin …

Plant production science 11(2), 217-222, 2008-04

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6

Pollen Tube Growth in Cross Combinations between Torenia fournieri and Fourteen Related Species

Kikuchi Shinji , Kino Hiroki , Tanaka Hiroyuki , Tsujimoto Hisashi

… Based on abnormalities in interspecific and intergeneric crosses, we investigated pollen tube guidance in Torenia fournieri, which is a model plant for studies on plant fertilization due to its protruding embryo sac. … In contrast, abnormalities appeared in intergeneric crosses with twelve other species. … In addition, observation of an intergeneric cross between T. …

Breeding science 57(2), 117-122, 2007-06

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7

Genomic Constitution and Expression of Disease Resistance in Agropyron cristatum × Durum Wheat Derivatives

Soliman Mahmoud Hamed , Cabrera Adoracion , Sillero Josefina Carmen , Rubiales Diego

… DDPP) previously obtained from a cross between diploid wheat (T. …

Breeding science 57(1), 17-21, 2007-03

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8

Early Identification of Intra- and Intergeneric Hybrids among Colchicaceous Ornamentals, Gloriosa spp., Littonia modesta Hook. and Sandersonia aurantiaca Hook., by Flow Cytometry and Random Amplified Polymorphic DNA Analyses

Amano Junji , Kuwayama Sachiko , Mizuta Yoko , Oomiya Tomo , Nakamura Toru , Nakano Masaru

… Plantlets derived from ovule culture following intra- or intergeneric crosses among Colchicaceous ornamentals, Gloriosa spp., Littonia modesta Hook, and Sandersonia aurantiaca Hook., were subjected to flow cytometry (FCM) and random amplified polymorphic DNA (RAPD) analyses in order to verify their hybridity. …

Journal of the Japanese Society for Horticultural Science 76(1), 73-78, 2007-01

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9

Effects of Various Phytohormones on Haploid Wheat Production in Wheat x Maize Crosses(Crop Physiology and Ecology)

Ushiyama Tomohiko , Kuwabara Tatsuo , Yoshida Tomohiko

… The effects of phytohormones on the production of haploid wheat were examined in the intergeneric crosses between Japanese wheat cultivar (Triticum aestivum cv. …

Plant production science 10(1), 36-41, 2007-01

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10

Effect of 2,4-Dichlorophenoxyacetic Acid on the Efficiency of Wheat Haploid Production by the Hordeum bulbosum Method(Crop Physiology and Ecology)

Ushiyama Tomohiko , Kuwabara Tatsuo , Yoshida Tomohiko

… Intergeneric crosses between Japanese wheat cultivars (Triticum aestivum L. …

Plant production science 9(3), 206-211, 2006-07

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11

Plastid Inheritance and Plastome-genome Incompatibility of Intergeneric Hybrids between Menziesia and Rhododendron

Kita Koichi , Kurashige Yuji , Yukawa Tomohisa , Nishimura Shigeo , Handa Takashi

ヨウラクツツジーツツジ属間雑種の多くはアルビノまたは淡緑色であった.アルビノが出現する原因を明らかにするために, 属間雑種およびヨウラクツツジ属内の正逆交雑実生においてPCR-RFLP分析を行い, プラスチドDNAの遺伝性を調査した.その結果, すべてのアルビノと淡緑色個体はツツジ属のプラスチドDNAを有し, すべての緑色個体はヨウラクツツジ属のプラスチドDNAを有していた.したがって, ツツジ属 …

Journal of the Japanese Society for Horticultural Science 74(4), 318-323, 2005-07-15

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12

Intergeneric Hybridization between Menziesia and Rhododendron Based on Molecular Phylogenetic Data

Kita Koichi , Kurashige Yuji , Yukawa Tomohisa , Nishimura Shigeo , Handa Takashi

葉緑体matK遺伝子と核ITS領域の分子系統解析によって,ヨウラクツツジ属はツツジ属に含まれることが示唆されたことから,ヨウラクツツジ属はツツジ属と交雑できる可能性がある.そこで,ヨウラクツツジ属ウラジロヨウラクと,分子系統解析で近縁とされたツツジ属7種(ヤマツツジ,ミヤマキリシマ,サクラツツジ,トウゴクミツバツツジ,ア力ヤシオ,シロヤシオ,R.ovatum)との間で属間交雑を試みた.相反交雑の結 …

Journal of the Japanese Society for Horticultural Science 74(1), 51-56, 2005-01-15

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13

Evidence of artificial, intergeneric hybrid between Dendranthema grandiflora cv. 'Monaco' and Rhodanthemum hosmariense by using genomic in situ hybridization

Odajima Yoshiko , Tsuda Sonoko , Kondo Katsuhiko

… Genomic in situ hybridization made it possible to bicolor separation of the chromosomes of the somatic complement of the artificial, intergeneric hybrid between Dendranthema grandiflora (Ramat.) Kitamura cv. … hosmariense and confirmed the synthetic cross-hybridization success. …

Chromosome science 8(3), 99-102, 2004

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14

Identification of cultivars and accessions of Lolium, Festuca and Festulolium hybrids through the detection of simple sequence repeat (SSR) polymorphism

Momotaz Aliya , Forster John W. , Yamada Toshihiko

… The genotypic set was derived from three accessions of Lolium perenne, two cultivars of Lolium multiflorum, two cultivars of Festuca pratensis, two cultivars of Festuca arunidinacea and ten accessions from different intergeneric hybrid (Festulolium) combinations. … The efficiency of cross-specific amplification for LPSSR markers varied from 38% in F. … Cluster analysis separated the individual taxa and showed grouping of intergeneric hybrids based on genomic composition. …

Plant Breeding 123(4), 370-376, 2003

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15

Genetic studies on Bambuseae species in Japan. XVI : Intergeneric cross-compatibility and fertility of the natural Hybrids [in Japanese]

MURAMATSU M.

育種学研究 = Breeding research 4, 408, 2002-08-26
16

Genetic analysis of forage grasses based on heterologous RFLP markers detected by rice cDNAs

YAMADA T. , KISHIDA T.

… Twenty three clones showed high efficiency cross-hybridization to the genomic DNA of forage grasses. … Such variety-specific RFLP markers would provide very useful tools for breeding programs such as intergeneric hybridization of Lolium and Festuca genera. …

Plant Breeding 122(1), 57-60, 2002

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17

Variation in Seed Fertility and Fatty Acid Composition in the Allohexaploids between Brassica carinata and Sinapis Species with the Advance of Generations

Momotaz Aliya , Kato Masahiro , Kakihara Fumika

… Plants with a high seed fertility were selected in all the generations and were advanced through self-and sib-cross-pollination. … In the F_2 generation, the seed fertility increased in all the strains through self-and sib-cross-pollination, while in F_3 generation, seed fertility decreased due to diseases. …

Breeding science 50(2), 91-99, 2000

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18

Seed Formation and Germination in Progenies from Interspecific and Intergeneric Hybridization between Nerine and Related Species and Genera of Amaryllidaceae [in Japanese]

Katsukawa Kenzo , Mori Genjiro , Matsuura Hiromi , Imanishi Hideo

Nerine 7種を用いた24通りの種間交雑組み合わせのうち, 12組み合わせで植物体を得ることができた.Nerine 3種を種子親に用い, 数種のヒガンバナ科植物を花粉親にして交雑を行ったところ, 19の交雑組み合わせのうち6組み合わせで植物体を得ることができた.

Journal of the Japanese Society for Horticultural Science 68(4), 900-902, 1999-07-15

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19

Cytogenetical Stability and Fertility of an Intergeneric Amphidiploid Line synthesized from Brassica maurorum Durieu. and Raphanus sativus L.

BANG Sang Woo , KANEKO Yukio , MATSUZAWA Yasuo

Brassica maurorum(2n = 16, FFゲノム)とダイコン(Raphanus sativus, 2n = 18, RRゲノム)との人為合成複二倍体植物Brassicaraphanus(2n = 34,FFRRゲノム)は,世代が進むとともに安定した染色体行動と高い花粉稔性を示し,比較的高い結実を示した(Table 1と3).また,Brassicaraphanusの自殖によって得られ …

Bulletin of the College of Agriculture, Utsunomiya University 17(1), 23-29, 1998-03-31

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20

Influences of chromosomes 5A and 5B on production frequency of haploid wheat plants in wheat×maize cross [in Japanese]

ITO Yohko , SATO Naomi , KATO Kiyoaki , MIURA Hideho

コムギ半数体育種法で注目されるトウモロコシ法は,トウモロコシとの属間交雑で得られた未熟胚を培養し半数体を得る方法である。トウモロコシ法では,交雑不和合性遺伝子Krを優性に持つコムギ品種でも半数体作出が可能であるが,胚形成頻度や半数体作出頻度にKr遺伝子が影響を及ぼすか,またヘテロシス効果がみられるかは明らかでない。そこで本実験では,Kr1の座乗する5B染色体とKr2の座乗する5A染色体を対象に,K …

Research bulletin of Obihiro University. Natural science 20(3), 193-198, 1997-10-31

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