Dand E.24h,shrinkage of nuclei with karyorrhexis(arrow)and pyknosis.

D和E.24小时,细胞核皱缩有核碎裂(箭头)和固缩。

Results indicate that optimum ultrastructural observation can be achieved with the peotoplasts in miosis phase.

包括细胞核许多细胞器都可观察到。

Enucleated cells are prepared by removing cell nuclei in the presence of the drug, cytochalasin B .

无核细胞是通过药物、细胞松驰素b把细胞核去掉制备。

Two weeks later,peripheral neogenetic lens fiber cells increased gradually and formed the typical arcus which resembled normal lens ambitus.

新生晶状体纤维几乎填充整个残余囊袋，排列欠规则，细胞核罕见。

Objective To investigate the correlationship between proliferating cell nuclear antigen (PCNA), intercapillary distance (ICD) and radiosensitivity in uterine cervical cancer.

目探讨肿瘤毛细血管间距(ICD)和增殖细胞核抗原(PCNA)与宫颈癌放敏感性关系。

Abbreviation: T: Tapetal; N: Nucleus; TE：Tetrad; TW: Wall of tapetal cell; V: V acuole; D: Dictyosome; C: Callose; M: Mitochondria.

绒毡层细胞，N：细胞核，TE:四分体，TW：绒毡层细胞壁，V：液胞,D：尔基体，C：胼胝质壁，M：线粒体。

Endocervix:moderate dysplasia of the cervix with loss of polarity of slightly hyperchromatic nuclei over the lower half of the squamous epithelium.

中等程度分化不良，鳞状上皮下半部细胞核已失去排列极性。

The male-sterile line cell nucleus has the Kafir nuclear system, the kaoliang nuclear system, trend Kafir nuclear system and the Shallu nuclear system.

不育系细胞核有南核体系、中国核体系、倾向南核体系和印度核体系。

First, the precursor of chromatoid body adhered to the inner surface of the nuclear envelope.The nuclear envelope where the chromatoid body adhering was destroyed.

初级精原细胞细胞核中，拟染色体前体物质先附著于核膜侧，该处核膜崩溃。

The uniformity of chloroplast grana lamellae,, the numbers and cristae of mitochondria, and the concentration of nucleus karyolymph were different among different mature grade leaves.

不同成熟度叶片超微结构变化明显，主要表现叶绿体片层结构整齐程度、线粒体个数和嵴数以及细胞核核液浓度上。

Dikaryon (dicaryon) A fungal hypha or mycelium whose cells each contain two different nuclei, arising from the fusion of two compatible cells, each with one nucleus.

真菌菌丝或菌丝体细胞含有两个不同细胞核，来源于两个相同各具有一个细胞核细胞融合。

While this is occurring an unfertilized egg cell is taken from a Blackface ewe with its DNA filled nucleus taken out leaving a nucleus free egg cell that will later produce an embryo (3).

（接着如果把它）放一个细胞核已去除黑面母羊营养细胞中，它一会儿就会产生一个胚芽。