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Keiichi Okazaki

Keiichi Okazaki

D-Index & Metrics

Plant Science and Agronomy

D-Index
34
Citations
2958
World Ranking
5515
National Ranking
238

Best Publications

  • Mapping and characterization of FLC homologs and QTL analysis of flowering time in Brassica oleracea

    K. Okazaki;K. Sakamoto;R. Kikuchi;A. Saito

  • Sequences of S -glycoproteins, products of the Brassica campestris self-incompatibility locus

    Seiji Takayama;Akira Isogai;Chise Tsukamoto;Yukari Ueda

  • A molecular phylogeny of Lilium in the internal transcribed spacer region of nuclear ribosomal DNA.

    Tomotaro Nishikawa;Keiichi Okazaki;Tae Uchino;Katsuro Arakawa

  • Identification of QTLs that control clubroot resistance in Brassica oleracea and comparative analysis of clubroot resistance genes between B. rapa and B. oleracea

    T. Nagaoka;M. A. U. Doullah;S. Matsumoto;S. Kawasaki

  • Phylogenetic Analysis of Section Sinomartagon in Genus Lilium Using Sequences of the Internal Transcribed Spacer Region in Nuclear Ribosomal DNA

    Tomotaro Nishikawa;Keiichi Okazaki;Katsuro Arakawa;Tsukasa Nagamine

  • Characterization of Brassica S-haplotypes lacking S-locus glycoprotein.

    Tohru Suzuki;Makoto Kusaba;Masanori Matsushita;Keiichi Okazaki

  • Induction of 2n pollen in tulips by arresting the meiotic process with nitrous oxide gas

    Keiichi Okazaki;Kaori Kurimoto;Ichirou Miyajima;Akira Enami

  • S-Locus-Specific Glycoproteins Associated with Self-Incompatibility in Brassica campestris

    Akira Isogai;Seiji Takayama;Chise Tsukamoto;Yukari Ueda

  • Identification of candidate genes for fusarium yellows resistance in Chinese cabbage by differential expression analysis

    Motoki Shimizu;Ryo Fujimoto;Hua Ying;Zi-jing Pu

  • Characterization of S tester lines in Brassica oleracea: Polymorphism of restriction fragment length of SLG homologues and isoelectric points of S-locus glycoproteins

    K. Okazaki;M. Kusaba;D. J. Ockendon;T. Nishio

  • Breeding of lilies and tulips-Interspecific hybridization and genetic background.

    Agnieszka Marasek-Ciolakowska;Tomotaro Nishikawa;Daniel J. Shea;Keiichi Okazaki

  • The origin of Darwin hybrid tulips analyzed by flow cytometry, karyotype analyses and genomic in situ hybridization

    Agnieszka Marasek;Hitoshi Mizuochi;Keiichi Okazaki

  • Production of 2n pollen of Asiatic hybrid lilies by nitrous oxide treatment

    Masako Akutsu;Satomi Kitamura;Ryo Toda;Ichiro Miyajima

  • Genome Triplication Leads to Transcriptional Divergence of FLOWERING LOCUS C Genes During Vernalization in the Genus Brassica.

    Ayasha Akter;Etsuko Itabashi;Tomohiro Kakizaki;Keiichi Okazaki

  • Sequence and structural diversity of the S locus genes from different lines with the same self-recognition specificities in Brassica oleracea.

    Makoto Kusaba;Masanori Matsushita;Keiichi Okazaki;Yoko Satta

  • Interspecific hybrids between Lilium nobilissimum and L. regale produced via ovules-with-placental-tissue culture

    Yumi Obata;Yoshiji Niimi;Masaru Nakano;Keiichi Okazaki

  • Molecular and cellular characteristics of hybrid vigour in a commercial hybrid of Chinese cabbage

    Natsumi Saeki;Takahiro Kawanabe;Hua Ying;Motoki Shimizu

  • Genetic mapping of a fusarium wilt resistance gene in Brassica oleracea

    Zi-jing Pu;Zi-jing Pu;Motoki Shimizu;Yan-ju Zhang;Yan-ju Zhang;Tomohiko Nagaoka

  • Long noncoding RNAs in Brassica rapa L. following vernalization.

    Daniel J. Shea;Namiko Nishida;Satoko Takada;Etsuko Itabashi

  • Genetic distance of inbred lines of Chinese cabbage and its relationship to heterosis

    Kazutaka Kawamura;Takahiro Kawanabe;Motoki Shimizu;Atsushi J. Nagano;Atsushi J. Nagano;Atsushi J. Nagano

  • Map-based cloning of a candidate gene conferring Fusarium yellows resistance in Brassica oleracea

    Motoki Shimizu;Zi Jing Pu;Takahiro Kawanabe;Hiroyasu Kitashiba

  • Mechanism of action of nitrous oxide gas applied as a polyploidizing agent during meiosis in lilies

    Satomi Kitamura;Masako Akutsu;Keiichi Okazaki

  • Development of an effective screening method for partial resistance to Alternaria brassicicola (dark leaf spot) in Brassica rapa

    M. A. U. Doullah;M. B. Meah;K. Okazaki

  • Changes in the Proteome of Xylem Sap in Brassica oleracea in Response to Fusarium oxysporum Stress

    Zijing Pu;Yoko Ino;Yayoi Kimura;Asumi Tago

  • Production of high yield short duration Brassica napus by interspecific hybridization between B. oleracea and B. rapa

    Md. Masud Karim;Md. Masud Karim;Asfakun Siddika;Nazmoon Naher Tonu;Nazmoon Naher Tonu;Delwar M. Hossain

  • Molecular cloning of Tulipa fosteriana rDNA and subsequent FISH analysis yields cytogenetic organization of 5S rDNA and 45S rDNA in T. gesneriana and T. fosteriana

    Hitoshi Mizuochi;Agnieszka Marasek;Keiichi Okazaki

  • Interspecific hybrids between Lilium 'Oriental' hybrid and L. 'Asiatic' hybrid produced by embryo culture with revised media

    Keiichi Okazaki;Yoshito Asano;Katsuji Oosawa

Frequent Co-Authors

Elizabeth S. Dennis
Elizabeth S. Dennis Commonwealth Scientific and Industrial Research Organisation
Seiji Takayama
Seiji Takayama University of Tokyo
Akira Isogai
Akira Isogai University of Tokyo
Akinori Suzuki
Akinori Suzuki University of Tokyo
Takeshi Nishio
Takeshi Nishio Tohoku University
Makoto Kusaba
Makoto Kusaba Hiroshima University
Jennifer M. Taylor
Jennifer M. Taylor Commonwealth Scientific and Industrial Research Organisation
Hitoshi Sakakibara
Hitoshi Sakakibara Nagoya University
Yoko Satta
Yoko Satta The Graduate University for Advanced Studies, SOKENDAI

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