卵发生的

By the nucellar cells PCD, which were encircling the female gametophyte, the pollen chamber connected with the archegonium chamber for the fertilization in coming.

在胚珠中的雌配子体发育完成、受精过程开始之前，贮粉室与颈卵器室贯通。这一过程是通过雌配子体周围的珠心细胞发生程序性死亡完成的。

Protein in solution can be a thickener, but if the solution is heated and the protein coagulates, it can form a rigid structure as in the case of cooked egg white or coagulated gluten in baked bread.

液态蛋白质也是增稠剂，但随着溶液温度的升高，蛋白质会发生凝结，形成坚硬结构，如同蒸煮过的卵蛋白或者熟面包中的面筋一样。

Protein in solution can be a thickener, but if the solution is heated and the protein coagulate s, it can form a rigid structure as in the case of cooked egg white or coagulate d gluten in baked bread.

液态蛋白质也是增稠剂，但随着溶液温度的升高，蛋白质会发生凝结，形成坚硬结构，如同蒸煮过的卵蛋白或者熟面包中的面筋一样。

Bone morphogenetic protein 15 is only expressed in oocytes. Oocyte-specific BMP-15 might promote follicle growth in vivo, while preventing premature luteinization.

骨形态发生蛋白 15(BMP-15)基因在卵母细胞中特异表达，对卵泡的生长发育起着重要的调节功能，具有推动卵泡生长，阻止黄体早熟的作用。

This particular pattern of phosphorylation is associated with the ontogeny of fully functional spermatozoa that are capable of fertilizing the oocyte.

这种特殊的磷酸化形式与具有精卵结合能力的全功能精子的个体发生相关。

The results showed that during oogenesis, the positive signals of vasa RNA were detected in the cytoplasm of oocytes at all stages.

结果表明：在金鱼卵子发生中，在各个时期的卵母细胞的胞质中均有金鱼vasa RNA的杂交信号表达。

The dynamic distribution of three different glycoconjugates in oocytes and follicle cells during the oogenesis of Atractomorpha sinensis were detected using biotin-labeled Peanut Agglutinin, Soy Bean Agglutinin and Ulex Europaeus Agglutinin I lectins.

以生物素标记的凝集素(UEA-I、 SBA、 PNA)为探针，利用凝集素组织化学方法对短额负蝗卵子发生过程中滤泡细胞和卵母细胞内糖复合物的分布进行了定位研究。

It infested one to two generations in one year in Changsha, and overwintered through adults. They spend 48.2 days in finishing a complete generation under the temperature of 25±1℃, and the development time of eggs, larvae, pupas and adults were 7, 10, 10 and 30 days respectively.

通过室内饲养和野外观察，研究了该虫的生物学特性：在长沙地区1年发生1~2代，以成虫越冬，幼虫在25±1℃温度条件下，完成一个世代的历期为48.2d，卵期7d，幼虫期30d，蛹期10d，成虫期30d左右。

Pallidifascia were studied by indoor and outdoor trials. The results showed that the pest developed 4 generations a year and overwintered with larvae in Guangzhou, Guangdong province of China. The larva stage included 7 instars. It appeared sexual dimorphism on the adults. The egg, larva and pupa stages lasted 4-5 days, 32-34 days and 9-11 days at 26℃ respectively.

采用室内外养虫及林间调查相结合的方法观察木荷空舟蛾的生物学特性，观察结果如下：在广州1年可发生4代，以幼虫在土中越冬，幼虫分7龄，成虫有性二型现象；在26℃时，卵期4-5天，幼虫期32-34天，蛹期9-11天。

As the wrigglers develop, the gelatinous outer membrane decomposes, perhaps triggered by a chemical change in the tadpoles. One by one, they slide off to a life of their own in the water.

受精卵一天天长大，卵胶膜破裂--可能是蝌蚪体内发生了某种化学变化--于是，一只接着一只，它们滑入下方的水中，开始自己的生命周期。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了