您要查找的是不是：
- nucleolar chromatin 核仁染色质
- Argyrophilic nucleolar organizer regions stain. 九、核仁组成区嗜银染色。
- Methylation of chromatin causes it to condense. 染色质甲基化后会出现凝缩。
- The DNA of chromatin must replicate before cell division. 染色质DNA在细胞分裂之前必须复制。
- Chromatin condensation was found during primary spermatocyte phase. 精原细胞体积最大，有明显核仁，出现前顶体颗粒。
- The chromatin is vesicular, and small nucleoli are present. 染色质呈泡状,可见小的核仁
- Then in prophase, the chromatin in FCs were decondensed. 在前期核仁FC中染色质呈解集缩状态。
- The Chromatin Genetic Eng-ineering For Silkworm. Bombyx mori L. Sci. Seric. 家蚕染色质遗传工程
- Chromatin is homo genous and nuclear membrane disappears to form matured sperm. 核的变化则经历了染色质的解凝和核膜的消失，最后形成成熟的精子。
- The chromatin was polymerized and concentrated and the nucleolus was dispersed. 细胞核变形，核膜破裂，核质外流，染色质凝集，核仁解体。
- Chromatin aggregates to the membran of nucleus like crescent th-en broken. 普通制剂组曲线陡直，变化时间短，反映活细胞数目下降速度很快；
- VIN3 is involved in initiating the modification of FLC chromatin structure. VIN3与FLC染色质结构修饰的起始有关。
- Effect of HTO on nucleolar fibrous core is studied by using new silverstaining and electro-microscopic examination. 利用电子显微镜和银染技术研究HTO对莱哈衣藻核仁纤维区的辐射效应。
- The results showed that nucleolar DNA distributed in FC and juncture of FC/DFC in the forms of surrounding FC. 结果表明,核仁中的rDNA位于纤维中心(FC)以及FC与致密纤维组分的交界处,以环绕FC的形式排布。
- Detailed EM of nucleolar structure, showing fibrillar (1), granular (2), and amorphous (3) portions. 胞核电镜结构,显示了原纤维（1），颗粒（2），不定型结构（3）
- The most effective one was 2.5% DMSO which caused marked reduction of nucleolar size. 5%25DMSO的作用最显著;核仁缩小仅见于2.;5%25组。
- U17 snoRNA is a member of the H/ACA box class of small nucleolar RNAs involved in ribosomal RNA (rRNA) maturation. U17 snoRNA是H/ACA纲的snoRNA,参与rRNA的加工成熟。
- 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。
- Tandem repetitive sequence mainly locates on knob, nucleolar organizer region, centromere and telomere of chromosome. 重复序列可分为两种类型：一种为串联重复序列，另一种为散在重复序列。
- Das Chromosom: Wenn die Zelle Desintegration Periode ist, kann das Chromatin das klares K?rprchen vorkommen. 染色体：在正处于分裂时期的细胞中，染色质可出现清晰的小体。
