Evidence map›Paper›PMID 20937088›Full record

ArticleBMC genomics2010

A second generation genetic linkage map of Japanese flounder (Paralichthys olivaceus).

Cecilia Castaño-Sánchez, Kanako Fuji, Akiyuki Ozaki, Osamu Hasegawa, Takashi Sakamoto, Kagayaki Morishima, Ichiro Nakayama, Atsushi Fujiwara, Tetsuji Masaoka, Hiroyuki Okamoto and 5 more

Open access · goldAbstract read
In one paragraph

Article in BMC genomics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
6.1field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 91 citations in OpenAlex.

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  15. Production and verification of a 2Scientific reports · 2016
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 4 institutions in 1 country.

Cecilia Castaño-SánchezFaculty of Marine Science, Tokyo University of Marine Science and Technology, Minato, Tokyo, Japan.
Kanako Fuji
Akiyuki Ozaki
Osamu Hasegawa
Takashi Sakamoto
Kagayaki Morishima
Ichiro Nakayama
Atsushi Fujiwara
Tetsuji Masaoka
Hiroyuki Okamoto
Kengo Hayashida
Michihira Tagami
Jun Kawai
Yoshihide Hayashizaki
Nobuaki Okamoto
Japan Fisheries Research and Education Agency · JPRIKEN Center for Integrative Medical Sciences · JPTokyo University of Marine Science and Technology · JPYamanashi Prefectural Fisheries Technology Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundJapanese flounder (Paralichthys olivaceus) is one of the most economically important marine species in Northeast Asia. Information on genetic markers associated with quantitative trait loci (QTL) can be used in breeding programs to identify and select individuals carrying desired traits. Commercial production of Japanese flounder could be increased by developing disease-resistant fish and improving commercially important traits. Previous maps have been constructed with AFLP markers and a limited number of microsatellite markers. In this study, improved genetic linkage maps are presented. In contrast with previous studies, these maps were built mainly with a large number of codominant markers so they can potentially be used to analyze different families and populations.

resultsSex-specific genetic linkage maps were constructed for the Japanese flounder including a total of 1,375 markers [1,268 microsatellites, 105 single nucleotide polymorphisms (SNPs) and two genes]; 1,167 markers are linked to the male map and 1,067 markers are linked to the female map. The lengths of the male and female maps are 1,147.7 cM and 833.8 cM, respectively. Based on estimations of map lengths, the female and male maps covered 79 and 82% of the genome, respectively. Recombination ratio in the new maps revealed F:M of 1:0.7. All linkage groups in the maps presented large differences in the location of sex-specific recombination hot-spots.

conclusionsThe improved genetic linkage maps are very useful for QTL analyses and marker-assisted selection (MAS) breeding programs for economically important traits in Japanese flounder. In addition, SNP flanking sequences were blasted against Tetraodon nigroviridis (puffer fish) and Danio rerio (zebrafish), and synteny analysis has been carried out. The ability to detect synteny among species or genera based on homology analysis of SNP flanking sequences may provide opportunities to complement initial QTL experiments with candidate gene approaches from homologous chromosomal locations identified in related model organisms.

Indexed as

Genetic LinkageAnimalsChromosome MappingFemaleFlounderGenomeJapanMaleMicrosatellite RepeatsMolecular Sequence AnnotationMolecular Sequence DataPolymorphism, Single NucleotideRecombination, GeneticSynteny

Identifiers

PMID20937088
PMCPMC3091703
OpenAlexW2123070088

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.