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. 2015 Sep 21;27(9):2353–2369. doi: 10.1105/tpc.15.00492

Figure 1.

Figure 1.

Genome-Wide Pattern of Polymorphism in Field Isolates of Chlamydomonas.

(A) Genome-wide pattern of polymorphism in field isolates. Circos diagram illustrating (from outermost track to innermost track) nucleotide diversity (π; Nei, 1987), Kelly’s ZnS (i.e., mean linkage disequilibrium; Kelly, 1997), gene density, and GC content on the 17 chromosomes.

(B) Pattern of polymorphism on chromosome 9. Nucleotide diversity (upper panel) and Kelly’s ZnS (lower panel) on chromosome 9 estimated in nonoverlapping windows of 5 kb. Trend lines were fit to the raw data using Loess regression.