A Detailed Linkage Map of Medaka, Oryzias latipes: Comparative Genomics and Genome Evolution | Zendy

Kiyoshi Naruse | Zendy; Shoji Fukamachi | Zendy; Hiroshi Mitani | Zendy; Mariko Kondo | Zendy; Tomoko Matsuoka | Zendy; Shu Kondo | Zendy; Nana Hanamura | Zendy; Yutaka Morita | Zendy; Kazuhito Hasegawa | Zendy; Reiko Nishigaki | Zendy; Atsuko Shimada | Zendy; Hironori Wada | Zendy; Takehiro Kusakabe | Zendy; Norio Suzuki | Zendy; Masato Kinoshita | Zendy; Akira Kanamori | Zendy; Tokio Terado | Zendy; Hiroshi Kimurâ | Zendy; Masaru aka | Zendy; Akihiro Shima | Zendy

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A Detailed Linkage Map of Medaka, Oryzias latipes: Comparative Genomics and Genome Evolution

Author(s) -

Kiyoshi Naruse,

Shoji Fukamachi,

Hiroshi Mitani,

Mariko Kondo,

Tomoko Matsuoka,

Shu Kondo,

Nana Hanamura,

Yutaka Morita,

Kazuhito Hasegawa,

Reiko Nishigaki,

Atsuko Shimada,

Hironori Wada,

Takehiro Kusakabe,

Norio Suzuki,

Masato Kinoshita,

Akira Kanamori,

Tokio Terado,

Hiroshi Kimurâ,

Masaru aka,

Akihiro Shima

Publication year - 2000

Publication title -

genetics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.792

H-Index - 246

eISSN - 1943-2631

pISSN - 0016-6731

DOI - 10.1093/genetics/154.4.1773

Subject(s) - oryzias , biology , genetics , synteny , genetic linkage , locus (genetics) , genome , ploidy , zebrafish , linkage (software) , chromosome , restriction fragment length polymorphism , comparative genomics , gene mapping , genomics , gene , genotype

We mapped 633 markers (488 AFLPs, 28 RAPDs, 34 IRSs, 75 ESTs, 4 STSs, and 4 phenotypic markers) for the Medaka Oryzias latipes, a teleost fish of the order Beloniformes. Linkage was determined using a reference typing DNA panel from 39 cell lines derived from backcross progeny. This panel provided unlimited DNA for the accumulation of mapping data. The total map length of Medaka was 1354.5 cM and 24 linkage groups were detected, corresponding to the haploid chromosome number of the organism. Thirteen to 49 markers for each linkage group were obtained. Conserved synteny between Medaka and zebrafish was observed for 2 independent linkage groups. Unlike zebrafish, however, the Medaka linkage map showed obvious restriction of recombination on the linkage group containing the male-determining region (Y) locus compared to the autosomal chromosomes.

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