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. 2016 Oct 13;17:137. doi: 10.1186/s12863-016-0445-7

Fig. 4.

Fig. 4

Recombination rate along the 10 chromosomes of Daphnia magna. Dots indicate genetic position of markers in centimorgans (referring to the left axis), plotted against their estimated physical position in the genome (in megabases). An average recombination rate (cM/Mb) was calculated for intervals between adjacent markers and plotted against their physical midpoint (Mb). Data points are not shown but the grey curves indicate data smoothed by LOESS, with the polynomial degree of one and the sampling portion adjusted for each LG according to the density of markers to obtain a constant smoothing resolution across the panels (moving average of 2 Mb)