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三倍体砂海螂的异常配子发生及性比Ａｌｔ著本研究的目的是检查繁殖季节中砂海螂（Ｍ加——）二倍体和三倍体的配子发生过程。１材料和方法砂海螂受精卵在受精后０～１５ｍｉｎ或１５～３０Ｂ内用细胞松弛素Ｂ处理，诱导三倍体，作为实验组。对照组用细胞松弛素的载体二甲...
The occurrence and sexual ratio of abnormal gametes in triploid sand-sea mandarin The purpose of this study was to examine the occurrence of gametogenesis in diploid and triploid sand-mites (M-plus) during the breeding season. MATERIALS AND METHODS The fertilized eggs of sand-moth were treated with cytochalasin B at 0-15 min or 15-30 b after fertilization to induce triploids as the experimental group. Control group with cytochalasin vector dimethyl ...