Supplemental Material for Gao et al., 2023

File S1: New database of ~2.3M uniquely mapped SNPs generated for N.A. Atlantic salmon including chromosome positions and alternative alleles. (Available to download from GSA journals Figshare and from Github: https://github.com/guangtugao/Na_salmon_data/blob/main/File S1 - DB SNPs Unique_U.csv.zip)
File S2: Linkage map of north American Atlantic salmon from the St. John River aquaculture strain.
File S3: Genome positions of the 50K SNPs included in Axiom high-density SNP array.
File S4: DNA sequence alignments between the Atlantic salmon chromosomes from the north American lineage genome assembly (this report; accession GCA_021399835.1) and the European lineage reference genome assembly (Ssal_v3.1; GCA_905237065.2).

Figure S1. Distribution of markers from the N.A. Atlantic salmon Axiom 50K SNP array on the genome assembly chromosomes. 
Figure S2. A typical linear alignment between chromosome sequences from the N.A. and European Atlantic salmon genomes is shown for chromosome Ssa15. Sequences were compared using data from the reference assembly for the European lineage in NCBI (Ssal_v3.1; GCA_905237065.2).

S1 文件：为北美大西洋鲑鱼构建的约230万独特映射单核苷酸多态性（SNPs）数据库，包含染色体位置和替代等位基因信息。（可通过GSA期刊Figshare和Github下载：https://github.com/guangtugao/Na_salmon_data/blob/main/File%20S1%20-%20DB%20SNPs%20Unique_U.csv.zip）
S2 文件：来自圣约翰河养殖系的北美大西洋鲑鱼连锁图谱。
S3 文件：包含于Axiom高密度SNP阵列中的5万SNPs的基因组位置。
S4 文件：北美血统大西洋鲑鱼基因组组装（本报告；登录号GCA_021399835.1）与欧洲血统参考基因组组装（Ssal_v3.1；GCA_905237065.2）之间的DNA序列比对。
图S1：北美大西洋鲑鱼Axiom 50K SNP阵列在基因组组装染色体上的标记分布。
图S2：展示了北美和欧洲大西洋鲑鱼基因组中的典型线性比对，以Ssa15染色体为例。序列比较使用了来自NCBI欧洲血统参考组装（Ssal_v3.1；GCA_905237065.2）的数据。