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Fig. 5 | BMC Evolutionary Biology

Fig. 5

From: Distant hybrids of Heliocidaris crassispina (♀) and Strongylocentrotus intermedius (♂): identification and mtDNA heteroplasmy analysis

Fig. 5

Genetic distance analysis. a: Mean distances among common sea urchins for 13 mitochondrial protein-coding genes; standard error is given in brackets. b: Genetic distance between the mitochondrial protein-coding genes of different pairs of populations. HC_F: Heliocidaris crassispina Fujian population; SI_C: Strongylocentrotus intermedius cultured population; HC_K: H. crassipina Korean population; SI_K: S. intermedius Korean population; SD: Strongylocentrotus droebachiensis; SP: strongylocentrotus purpuratus; HP: Hemicentrotus pulcherrimus; MN: Mesocentrotus nudus; GC: Glyptocidaris crenularis

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