Candidate SVs of high-altitude adaptation
(A) QTL enrichment analysis of Tibetan-specific SVs (TPSSVs).
(B) Significantly enriched QTLs for blood parameters.
(C) KEGG pathway enrichment analysis of 2,508 genes located within 5 kb upstream or downstream of the TPSSVs.
(D) Overlap among three gene sets. TPSSVGs refer to Tibetan-specific SV-associated genes, pHAAGs are candidate genes for high-altitude adaptation reported in the literature, and DEGs are the differentially expressed genes identified by Tang.
(E) Manhattan plot of the Fst statistics (Tibetan versus low-altitude pigs) of 3,141 SVs for TPSSVs in the NGS population supported by at least one sample. The dotted line indicates the threshold defining the top 5% (Vst = 0.299).