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本文论述了华贵栉孔扇贝三倍体的配子形成和发育的关系.通过使用细胞松弛素B(0.5mg/L)或水压(200kg/cm~2)对受精卵进行处理诱导三倍体.用细胞松弛素B处理时,三倍体的最高百分率是71.4%.当二倍体在产卵期时,大多数三倍体只具有精母细胞或发育的卵母细胞.在三倍体中既未看到成熟的卵母细胞也未发现精子.尽管9个月时,二倍体和三倍体之间没有明显的数量特征差异,但是在14个月时,三倍体的壳宽和肉重比二倍体的明显大.
In this paper, we discuss the relationship between gametogenesis and development of triploid Chinese jaguar (Scallop) Scallop.Trips were induced by treatment of fertilized eggs with cytochalasin B (0.5mg / L) or water pressure (200kg / cm ~ 2) The highest percentage of triploid was 71.4% when treated with cytochalasin B. Most of the triploids had only spermatocytes or developing oocytes when the diploids were in the spawning period.In triploid Neither mature oocytes nor spermatozoa were found, although there was no significant quantitative difference between diploids and triploids at 9 months, at 14 months the triploid shell width And the weight of the meat is obviously larger than the diploid.