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Comparative mapping for bighead carp (Aristichthys nobilis) against model and non-model fishes provides insights into the genomic evolution of cyprinids
Zhu, Chuankun1,2; Tong, Jingou1; Yu, Xiaomu1; Guo, Wenjie1
2015-08-01
Source PublicationMOLECULAR GENETICS AND GENOMICS
ISSN1617-4615
Volume290Issue:4Pages:1313-1326
AbstractComparative mapping provides an efficient method to connect genomes of non-model and model fishes. In this study, we used flanking sequences of the 659 microsatellites on a genetic map of bighead carp (Aristichthys nobilis) to comprehensively study syntenic relationships between bighead carp and nine model and non-model fishes. Of the five model and two food fishes with whole genome data, Cyprinus carpio showed the highest rate of positive BLAST hits (95.3 %) with bighead carp map, followed by Danio rerio (70.9 %), Oreochromis niloticus (21.7 %), Tetraodon nigroviridis (6.4 %), Gasterosteus aculeatus (5.2 %), Oryzias latipes (4.7 %) and Fugu rubripes (3.5 %). Chromosomal syntenic analyses showed that inversion was the basic chromosomal rearrangement during genomic evolution of cyprinids, and the extent of inversions and translocations was found to be positively correlated with evolutionary relationships among fishes studied. Among the five investigated cyprinids, linkage groups (LGs) of bighead carp, Hypophthalmichthys molitrix and Ctenopharyngodon idella exhibited a one-to-one relationship. Besides, LG 9 of bighead carp and homologous LGs of silver carp and grass carp all corresponded to the chromosomes 10 and 22 of zebrafish, suggesting that chromosomal fission may have occurred in the ancestor of zebrafish. On the other hand, LGs of bighead carp and common carp showed an approximate one-to-two relationship with extensive translocations, confirming the occurrence of a 4th whole genome duplication in common carp. This study provides insights into the understanding of genome evolution among cyprinids and would aid in transferring positional and functional information of genes from model fish like zebrafish to non-model fish like bighead carp.
SubtypeArticle
KeywordComparative Genome Mapping Bighead Carp (Aristichthys Nobilis) Cyprinids Syntenic Region Genomic Evolution
DOI10.1007/s00438-015-0992-z
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Genetics & Heredity
WOS SubjectBiochemistry & Molecular Biology ; Genetics & Heredity
WOS KeywordGENETIC-LINKAGE MAP ; QUANTITATIVE TRAIT LOCI ; TETRAODON-NIGROVIRIDIS ; VERTEBRATE CHROMOSOMES ; MICROSATELLITE MARKERS ; PHYSICAL MAP ; ZEBRAFISH ; DUPLICATION ; REVEALS ; L.
WOS IDWOS:000358246000009
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/25956
Collection鱼类生物学及渔业生物技术研究中心
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Huaiyin Normal Univ, Jiangsu Engn Lab Breeding Special Aquat Organisms, Huaian 223300, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Chuankun,Tong, Jingou,Yu, Xiaomu,et al. Comparative mapping for bighead carp (Aristichthys nobilis) against model and non-model fishes provides insights into the genomic evolution of cyprinids[J]. MOLECULAR GENETICS AND GENOMICS,2015,290(4):1313-1326.
APA Zhu, Chuankun,Tong, Jingou,Yu, Xiaomu,&Guo, Wenjie.(2015).Comparative mapping for bighead carp (Aristichthys nobilis) against model and non-model fishes provides insights into the genomic evolution of cyprinids.MOLECULAR GENETICS AND GENOMICS,290(4),1313-1326.
MLA Zhu, Chuankun,et al."Comparative mapping for bighead carp (Aristichthys nobilis) against model and non-model fishes provides insights into the genomic evolution of cyprinids".MOLECULAR GENETICS AND GENOMICS 290.4(2015):1313-1326.
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