Sex determining region of the even-year pink salmon compared to the rainbow trout Y-chromosome.

• Main Authors: Kris A. Christensen (3797896), Eric B. Rondeau (8726934), Dionne Sakhrani (809148), Carlo A. Biagi (9579561), Hollie Johnson (11851615), Jay Joshi (8283645), Anne-Marie Flores (9579564), Sreeja Leelakumari (11851618), Richard Moore (2297), Pawan K. Pandoh (11851621), Ruth E. Withler (7852571), Terry D. Beacham (2855522), Rosalind A. Leggatt (11851624), Carolyn M. Tarpey (11851627), Lisa W. Seeb (8135907), James E. Seeb (8135904), Steven J. M. Jones (9709382), Robert H. Devlin (7852568), Ben F. Koop (316166)
• Format: Still Image
• Language: unknown
• Published: 2021
• Subjects: Microbiology; Genetics; Evolutionary Biology; Ecology; Inorganic Chemistry; Science Policy; Environmental Sciences not elsewhere classified; Biological Sciences not elsewhere classified; western pacific ocean; six canadian rivers; one japanese river; oncorhynchus gorbuscha </; reference genome assemblies; year life history; salmon fishery worldwide; largest fst peak; year genome near; pink salmon (<; year temporal isolation; div >< p; could influence speciation; fst peaks may; pink salmon genome; pink salmon; whole genome; genome influenced; identified peaks; genetic isolation; spawn either; sequencing data; reduced recombination; pairs long; organ development; multiple centromeres; mostly associated; large proportion; immune function; genomic consequences; genetic drift; genes related; commercial value; >) adults; Pacific; The ''Y''; Oncorhynchus gorbuscha; Pink salmon
• Online Access: https://doi.org/10.1371/journal.pone.0255752.s004

A) A CHROMEISTER [ 111 ] dotplot between the Y-specific portion (top) and shared portion (bottom) of LG20_El14.2 of the even-year pink salmon genome assembly and the rainbow trout Y-chromosome [ 65 ]. The location of the sdY gene is shown based on the position in the rainbow trout chromosome. B) A plot of the Hi-C contact map of the even-year pink salmon genome assembly produced by Juicebox [ 66 ]. The blue boxes represent chromosomes/pseudomolecules (the top is the proposed Y-specific region and the bottom is the rest of LG20_El14.2) and the green boxes represent scaffolds or contigs mapped to this chromosome. Red points represent contacts (close proximity) between regions. There are multiple inversions between the pink salmon and rainbow trout genome seen in the dotplot, but the contact map supports the order and orientation for the pink salmon genome assembly and these could represent actual inversions between species instead of assembly errors. (TIF)