Evidence map›Paper›PMID 35064399›Full record

ArticleMolecular biology reports2022

Genome survey of Misgurnus anguillicaudatus to identify genomic information, simple sequence repeat (SSR) markers, and mitochondrial genome.

Guiyun Huang, Jianmeng Cao, Chen Chen, Miao Wang, Zhigang Liu, Fengying Gao, Mengmeng Yi, Gang Chen, Maixin Lu

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Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

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11citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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11 citing papers in PubMed.

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  5. A Whole-Genome Survey and the Mitochondrial Genome ofAnimals : an open access journal from MDPI · 2024
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5 · Who and what money

Authors and funding

9 authors.

Guiyun HuangCollege of Fisheries, Guangdong Ocean University, Zhanjiang, 524025, China.
Jianmeng CaoKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology of Guangdong Province, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China.
Chen ChenKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Aquatic Germplasm Resources and Genetic Breeding Library, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China.
Miao WangKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology of Guangdong Province, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China.
Zhigang LiuKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology of Guangdong Province, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China.
Fengying GaoKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology of Guangdong Province, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China.
Mengmeng YiKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology of Guangdong Province, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China.
Gang ChenCollege of Fisheries, Guangdong Ocean University, Zhanjiang, 524025, China. cheng@gdou.edu.cn.
Maixin LuKey Laboratory of Tropical & Subtropical Fishery Resource Application & Cultivation, Ministry of Agriculture and Rural Affairs, Key Laboratory of Aquatic Animal Immune Technology of Guangdong Province, Pearl River Fisheries Research Institute of CAFS, Xingyu Road No. 1, Guangzhou, 510380, China. mx-lu@163.com.

Funding

china agriculture research system of mof and mara CARS-46the national key r&d program of china No. 2018YFD0901201
6 · The paper itself

Abstract

backgroundThe dojo loach Misgurnus anguillicaudatus is an important economic species in Asia because of its nutritional value and broad environmental adaptability. Despite its economic importance, genomic data for M. anguillicaudatus is currently unavailable. METHODS AND

resultsIn the present study, we conducted a genome survey of M. anguillicaudatus using next-generation sequencing technology. Its genome size was estimated to be 1105.97 Mb by using K-mer analysis, and its heterozygosity ratio, repeat sequence content, GC content were 1.45%, 58.98%, and 38.03%, respectively. A total of 376,357 microsatellite motifs were identified, and mononucleotides, with a frequency of 42.57%, were the most frequently repeated motifs, followed by 40.83% dinucleotide, 7.49% trinucleotide, 8.09% tetranucleotide, and 0.91% pentanucleotide motifs. The AC/GT, AAT/ATT, and ACAG/CTGT repeats were the most abundant motifs among dinucleotide, trinucleotide, and tetranucleotide motifs, respectively. Besides, the complete mitochondrial genome was sequenced. Based on the Maximum Likelihood and Bayesian inference analyses, M. anguillicaudatus yingde in this study was the "introgressed" mitochondrial type. Seventy microsatellite loci were randomly selected from detected SSR loci to test polymorphic, of which, 20 microsatellite loci were assessed in 30 individuals from a wild population. The number of alleles (Na), observed heterozygosity (Ho), and expected heterozygosity (He) per locus ranged from 7 to 19, 0.400 to 0.933, and 0.752 to 0.938, respectively. All 20 loci were highly informative (PIC > 0.700). Eight loci deviated from Hardy-Weinberg equilibrium after Bonferroni correction (P < 0.05).

conclusionsThis is the first report of genome survey sequencing in M. anguillicaudatus, genome information, mitochondrial genome, and microsatellite markers will be valuable for further studies on population genetic analysis, natural resource conservation, and molecular marker-assisted selective breeding.

Indexed as

CypriniformesGenome, MitochondrialAnimalsBayes TheoremGenomicsHumansMicrosatellite RepeatsPolymorphism, GeneticGenome characteristicsMicrosatellite markersMicrosatellite motifsMisgurnus anguillicaudatusMitochondrial genome

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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.