您要查找的是不是:
- undifferentiated spermatid 未分化精子细胞
- Undifferentiated, as cells or tissue. 不分化的不再分化下去的,例如细胞或组织
- A single centriole appears at the late stage of spermatid. 晚期精细胞中出现单个中心粒,但在成熟精子中消失。
- A neoplasm composed of immature and undifferentiated cells. 胚细胞瘤由未成熟和无差别细胞组成的瘤
- The tail emerged in the following stage in spermatid phase. 初级精母细胞略小,染色质开始凝集,次级精母细胞开始出现尾部。
- The early spermatid is small with an oval shaped nucleus. 结果显示:早期精细胞圆形,胞质丰富,内含大量内质网小泡及线粒体。
- Thallus A plant body undifferentiated into stem, root, or leaf. 无根、茎、叶分化的植物体。
- Undifferentiated cells did not express bone marrow markers. 未分化细胞不会表达骨髓标记物。
- The formative,undifferentiated material from which cells are formed. 芽基细胞由此产生的处于形成期尚未显出差别的物质
- A type of undifferentiated plant tissue that gives rise to vascular tissue. 原始形成层植物分层组织的种类,产生维管束组织
- The formative, undifferentiated material from which cells are formed. 芽基细胞由此产生的处于形成期尚未显出差别的物质
- The concept of the indefinite or undifferentiated aesthetic continuum. 连续审视而不定的或未区分的的概念。
- As spermatid nucleus elongates, the chromatin fibers are unwound and join together to form ribbon structure. 当精细胞核向长形转变时,染色质纤维解旋并结合在一起形成缎带结构。
- Eskimos are at increased risk for undifferentiated lymphoepithelial carcinoma. 爱斯基摩人未分化的淋巴上皮癌风险高。
- At the present time, the whole meiotic pr ocess from leptotene spermatocyte to round spermatid of mammal can indeed occur in vitro . 建立生精细胞体外培养模型有助于研究精子发生的调控机制,可用于辅助生育技术,治疗精子发生阻滞的患者;
- Pathologic study revealed a cystic nephroma with foci of primitive, mesenchymal, undifferentiated, embryonal type sarcoma. 病理上显示为一囊肿性肾细胞瘤合并局部呈现原生间质性,未分化的,胚胎性的肉瘤变化。
- The spermatid began to differentiate, and changed into longer elliptical shape, nuclear-plasm redistributed and moved towards two ends of the cell. 核也为圆形,较小。
- ZENG Zhi-nan, LI Fu-xue.Study on ultrastructure of spermatid differentiation in Cyclina sinensis[J].Acta Oceanologica Sinica, 1991, 13(4): 547-551. [4]曾志南; 李复雪.;青蛤精细胞分化的超微结构研究[J]
- The middle germinal layer of an early embryo, consisting of undifferentiated cells destined to become the mesoderm. 中胚层早期胚的中间胚芽层,由最终将发育成中胚层的未分化细胞组成
- An early spermatid had a round nucleus with reticulate chromatins and there were many mitochondria and Golgi vacuoles in the cytoplasm. 早期精子细胞核圆,染色质呈网状分布,胞质中有许多线粒体和高尔基液泡。