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Table 3 Conditions for the distant hybridization

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

Sea urchin

Gamete type

Temperature (°C)

Gamete collection

Fertilization

Incubation

HC_F

egg

26 (± 0.5)

26 (± 0.5)

24 (± 0.5)

SI_C

sperm

21 (± 0.5)

  1. HC_F Heliocidaris crassispina Fujian population, SI_C Strongylocentrotus intermedius cultured population
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BMC Ecology and Evolution

ISSN: 2730-7182

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