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Table 1 Artificial activation of E. coqui eggs

From: In vitro fertilization and artificial activation of eggs of the direct-developing anuran Eleutherodactylus coqui

Egg origin Treatment Number cleaving at 10 hours/Number tested (%) Number cleaving at 16 hours, after being poked at 10 hours/Number tested (%)
Eggs laid in response to hormone treatment Undisturbed 11/32 (34) 6/8 (75)
  Poked 28/44 (64) -
  A23187 30/36 (83) -
Oocytes dissected directly from ovisac Undisturbed 0/40 -
  A23187 0/40 -
  Progesterone 0/40 -
  Progesterone & AA23187 0/40 -