| 1. | Sperm race towards the unfertilized egg 精虫朝未受精的卵子冲去。 |
| 2. | The results show that the blastomere nuclei of ? xenopus laevis induces the parthenogenesis of unfertilized egg in ? bufo raddei 根据实验分析认为,非洲爪蟾的胚胎细胞核进入花背蟾蜍成熟卵后,引起的是花背蟾蜍的单性发育。 |
| 3. | Abstract : embryos at different developmental stages are obtained by transplanting ? xenopus laevis blastomere unclei to ? bufo raddei unfertilized eggs 文摘:将非洲爪蟾胚胎细胞核移入花背蟾蜍成熟未受精卵后,得到了发育至各期的胚胎。 |
| 4. | The results shew that no cortactin was found in unfertilized eggs and the 1 - cell stage embryo ; cortactin appeared after the first cleavage and the blastomeres were highly stained 在原肠开始期,皮层蛋白的分布出现不对称性,腹侧染色较弱,随发育进行染色。逐渐消夫。 |
| 5. | I said , " you don ' t understand . i am saying unfertilized eggs " - - but they don ' t hear the word " unfertilized . " just the word " eggs " is enough to freak them out 我说: “你们不理解,我说的是未孵化的蛋。 ” ? ?但是他们没听到“未孵化”这个词,仅仅“蛋”这个词就足够引起他们的兴奋。 |
| 6. | The process that led to dolly began with the transfer of the nucleus of an adult cell to an unfertilized egg taken from a donor animal by a process known as cell fusion 多利诞生的过程是这样开始的:通过一个叫细胞合成的过程,把一个成体细胞核移植到一个取自供体动物的未受精的卵子上。 |
| 7. | Researchers have identified a protein in women that destroys unfertilized eggs with genetic damage , an important step in discovering how to treat infertility , according to a study in the journal nature 根据《自然》杂志中一项研究表明,已发现女性体内存在一种蛋白,这种蛋白可以破坏已有遗传损伤的未受精卵,这对不孕症的治疗来说是个重要的发现。 |
| 8. | There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones , that fertilized eggs are nutritionally superior to unfertilized eggs , that untreated grains are better than fumigated grains and the like 声称天然维生素优于人造维生素,受精蛋比未受精蛋的营养价值更高,未经薰蒸消毒处理的谷物比经过处理的好等等诸如此类的报道屡见不鲜,但没有一篇是经过证实的。 |
| 9. | These results indicated that the increase of cytoplasmic ca2 + from extracellular ca2 + influx contributes to the rapid establishment of cellulosic cell wall . moreover , these results also suggest that only mature unfertilized egg cells , which are at a " special " state , are able to respond to ca2 + signal to establish new wall rapidly . as for construction of transgenic torenia fournieri , some foundermantal works have been done including plasmid amplification , agrobactarium transformation , leaf disk transformation - regeneration , etc . 这些结果表明,外源钙流入导致的胞质ca ~ ( 2 + )浓度的升高,有促进卵细胞细胞壁快速形成的作用;而且,卵细胞对ca ~ ( 2 + )信号的反应与发育状态有关,可能仅成熟的未受精的卵细胞处于一种特殊的“感受态” ,能对ca ~ ( 2 + )信号发生反应而快速形成细胞壁。 |