Methods The bone marrow cells of pure Kumming species of mice were used as experimental material in which the micronucleusand sister chromatid exchanges induced by cyclophosphamide were used as an index.

方法以昆明純種小鼠的骨髓細(xì)胞為實(shí)驗(yàn)材料，用公認(rèn)的誘變劑環(huán)磷酰胺誘發(fā)的微核率和姐妹染色單體互換頻率為指標(biāo)黄私密在线看av，研究EGCG對(duì)CP誘導(dǎo)小鼠骨髓細(xì)胞MN和SCE的影響人人摸人人干。

Cell cycle is the cell through a series of orderly changes in the cells to achieve cell growth and proliferation process of cell cycle regulation and individual development, differentiation, growth, regeneration, aging and cancer cells is closely related to eukaryotic cell cycle mitosis two key processes, namely DNA replication and sister chromatid evenly assigned to the sub-cells.

細(xì)胞周期是指細(xì)胞通過一系列有序的細(xì)胞內(nèi)變化，實(shí)現(xiàn)細(xì)胞生長和分裂增殖的過程細(xì)胞周期的調(diào)控與個(gè)體發(fā)育办公室丝袜激情无码播放黄色工厂、分化99r视频国产在线观看免费、生長、再生国产精品久久久久影院色麻豆、衰老以及細(xì)胞的癌變密切相關(guān)真核細(xì)胞有絲分裂周期有兩個(gè)關(guān)鍵的過程69操碰人操女人色，即DNA的復(fù)制和姐妹染色體均衡地分配到子細(xì)胞中。

Institute of Genetics,Fudan University,ShanghaiThe C-banding and BrdUrd-Hoechst-Giemsa replication pattern in somatic chromosomes in Bufo bufo gargarizans and sister chromatid differential staining technique of the somatic cells in Amphibia are presented in this article.

本文報(bào)道了中華大蟾蜍的C帶和BrdUrd-Hoechst-Giemsa復(fù)制帶视频在线观看欧美，并以中華大蟾蜍為代表確立了兩棲類體細(xì)胞的姐妹染色單體差別染色方法免费的三级网址。