Figure 3 | Scientific Reports

Figure 3

From: Genetic homogenization of the nuclear ITS loci across two morphologically distinct gentians in their overlapping distributions in the Qinghai-Tibet Plateau

Figure 3

(a) Sampling sites and ITS ribotype frequencies in the populations of G. straminea (black circles) and G. siphonantha (white circles) surveyed. (b) Network of ITS ribotypes. Circle size is proportional to ITS ribotype frequency. Based on geographical distribution, cpDNA haplotypes and ITS ribotypes, we divided the sampled location into three groups: group 1 and group 3 as allopatric populations, group 2 as parapatric/sympatric populations. Map courtesy of ETOPO1, National Geophysical Data Center, NOAA, USA53.

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