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Fig. 1 | BMC Plant Biology

Fig. 1

From: Comparison of statistical models for nested association mapping in rapeseed (Brassica napus L.) through computer simulations

Fig. 1

Principal coordinate analysis of the 51 parental inbreds based on (a) the original 790 SNPs from 30 conserved genes and (b) the simulated 10,000 SNPs. PC 1 and PC 2 refer to the first and second principal coordinates, respectively. The numbers in parentheses refer to the proportion of variance explained by the principal coordinates. Colors and symbols identify different sets of germplasm. The number 1–51 indicates the 51 of parental inbreds, i.e. PBY001-004, PBY007, PBY010-015, PBY017-018, PBY021-027, PBY029, PBY031-041, PBY043-061, respectively (see Methods). Number 51 is the common parental inbred used to simulate the nested association mapping populations

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