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Article

High-density linkage map and single nucleotide polymorphism association with whole weight, meat yield, and shell shape in the Portuguese oyster, Crassostrea angulate

Details

Citation

Vu S, Kumar M, Rastas P, Boudry P, Gheyas A, Bean T, Nguyen M, Tran K, Geist J, Nguyen H, O’Connor W, Tran H, Le T, Cao G, Nguyen T & Vu I (2024) High-density linkage map and single nucleotide polymorphism association with whole weight, meat yield, and shell shape in the Portuguese oyster, Crassostrea angulate. Aquaculture International, 32, p. 10109–10122. https://doi.org/10.1007/s10499-024-01652-8

Abstract
This study elucidates to generate a linkage map for Portuguese oysters, Crassostrea angulata, and recognise potential markers linked to economical traits in C. angulata. Genome-wide association studies (GWAS) using 19,475 single nucleotide polymorphisms (SNPs) generated by a genotyping-by-sequencing approach consisting of 647 individuals in two selection generations of C. angulata, consisting of 57 full-sib family of the first generation and 33 full-sib family of the second generation. GWAS identified six significant SNPs linked to whole weight (P?

Keywords
Crassostrea angulata; Linkage mapping; Genome-wide association study; Traits

StatusPublished
Publication date31/12/2024
Publication date online30/09/2024
Date accepted by journal05/08/2024
ISSN0967-6120
eISSN1573-143X

People (2)

Dr Almas Gheyas

Dr Almas Gheyas

Lecturer in Aquaculture Production Scien, Institute of Aquaculture

Dr Anh Nguyen

Dr Anh Nguyen

Health Sciences Stirling