细胞质的

Relation between localization of nucleus and polar distribution of Con A receptors on surface of central cell and egg cell was also studied.

为进一步探讨由生殖细胞到精子的发育过程中细胞质膜表面凝集素受体的可能变化及两个精子的可能差异。

CMS and utilization of fertility restorer system have made a breakthrough in conquering breeding bottleneck by artificial emasculation and unfolded a bright outlook for promoting commercial production of hybrid seed.

利用棉花细胞质雄性不育和育性恢复系统突破了传统人工去雄杂交育种的瓶颈，为棉花杂交种制种的商业化推广展现了光明的前景。

Nuclear transfer technique is important not only for the study of nuclear-cytoplasminteraction,but also has extensive applications in human clinics and animal husbandry.

细胞核移植技术不仅是研究细胞核与细胞质相互作用的重要手段，而且是在医学和农业等领域都将有着广泛的应用前景的一项重要胚胎工程技术。

Nuclear transfer technique is important not only for the study of nuclear-cytoplasm interaction, but also has extensive applications in human clinics and animal husbandry. it has been proved that porcine somatic cloning is the most difficult among all mammalian species.

细胞核移植技术不仅是研究细胞核与细胞质相互作用的重要手段，而且是在医学和农业等领域都将有着广泛的应用前景的一项重要胚胎工程技术。

Plasmagene A gene contained in a structure outside the nucleus , e.g. the genes in mitochondria and chloroplasts.

细胞质基因：位于细胞核外的一定结构中的基因，如线粒体和叶绿体中的基因。

The influences of INA on ovule ultrastructure were also researched. The plasmolysis phenomenon occurred in the nucellar cells, a great deal of bubble structures existed in the cytoplasm, the sterility of plastosome was disarranged or the structure was entirely damaged and turned transparent.

INA细菌对胚珠的超微结构的影响表现为：使珠心细胞发生质壁分离现象，细胞质中存在大量泡状结构，线粒体的嵴紊乱或结构完全被破坏，呈透明状。

Under winter low temperature stress, the injury of membrane caused by membrane lipid peroxidation could occur in podocarpus fleuryi Hickel seedlings, even though it was not serious lipid peroxidation damaged the structure and function of cell membrane, and resulted in the increase in membrane electric conductivity, membrane permeability and electrolyte leakage.

长叶竹柏幼苗在冬季低温胁迫下，植物体细胞要发生膜脂过氧化作用，程度较轻，膜脂过氧化作用损伤了细胞质膜的结构和功能，从而导致了叶片中细胞膜透性的增一大，电解质外渗，电导率增大，这在本试验中得到了初步的证实。

As with the male gametes the remaining cytoplasma binding serves the synchronization of the division and maturation of the cells: just as for the 1rst polar body at the time of the termination of the 2nd meiosis.

和雄性配子一样，这些残留的细胞质连接有助于细胞分裂和成熟的同步化：就像第二次减数分裂结束时的第一极体一样。

Morphological and anatomical observationsshowed that the pol CMS plants in DGCMS-Yi-3A were complete sterile and hadno pollen sac differention at higher temperature condition,and were partialsterile and had 1-3 pollen sacs in each anther at lower temperature condition.

花器形态和花药发育的解剖观察表明，DGCMS-宜3A中表现波里马细胞质雄性不育的植株在高温条件下表现为彻底雄性不育，无花粉囊的分化；在低温条件下，表现部分雄性不育，可分化出1-3个花粉囊，产生少量可育花粉。

BACKGROUND: The cytoplasm plays a decisive role in the process of cell differentiation. However, it is difficult to obtain a large number of live cytoplasm in present study.

背景：细胞质在细胞分化过程中起着决定作用，但目前的实验很难获得大量的、有活性的胞质体。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。