If damaged seriously by uv mouse willl die within several / Direction of cell movement days
If damaged seriously by UV, mouse will die within several days
3. Cell Cvcle 3 1 Introduction DIVISION >Interphase: Gr-S-G2 24 hours >MpI hase: mitosis Cytokinesis The process of cell cycle
The process of cell cycle 3.Cell Cycle ➢Interphase: G1 -S-G2 ➢M phase: Mitosis, Cytokinesis 3.1 Introduction
Cell division A) 0 minutes (B) 15 minutes (C) 17 minutes (D) 54 minutes 多 20 lE)83 minutes (F)124 minutes (G)169 minutes (H)199 minutes
Cell division
Some eukaryotic cell cycle times 细胞类型 C GI G2+M 结肠上皮细胞 25.0 9.0 14.0 2.0 直肠上皮细胞 48.0 33010.05.0 The greatest RHc 胃上皮细 24.0 9.0 12.0 3.0 18.0 2.0 12.0 4.0 大鼠 variation 十二指肠隐窝细胞104 2.2 7.0 1.2 内釉质上皮细胞 27.3 16.0 8.0 3.3 occurs in the 淋巴细胞 12.0 3.0 8.0 10 duration of 肝细胞 47.5 28.0 16.0 3.5 精原细胞 60.0 18024.515.5+20 小鼠 小肠隐窝上皮 13.1 4.6 6.9 1.0+0.7 十二指肠上皮细胞103 13 7.5 1.5 结肠上皮细胞 19.0 9.0 8.0 2.0 皮肤上皮细胞 101.0 87.0 1182 18 乳腺上皮 64.0 3772173+1.6
细胞类型 TC TG1 TS T G2+M 人 结肠上皮细胞 25.0 9.0 14.0 2.0 直肠上皮细胞 48.0 33.0 10.0 5.0 胃上皮细胞 24.0 9.0 12.0 3.0 骨髓细胞 18.0 2.0 12.0 4.0 大鼠 十二指肠隐窝细胞 10.4 2.2 7.0 1.2 内釉质上皮细胞 27.3 16.0 8.0 3.3 淋巴细胞 12.0 3.0 8.0 1.0 肝细胞 47.5 28.0 16.0 3.5 精原细胞 60.0 18.0 24.5 15.5+2.0 小鼠 小肠隐窝上皮 13.1 4.6 6.9 1.0+0.7 十二指肠上皮细胞 10.3 1.3 7.5 1.5 结肠上皮细胞 19.0 9.0 8.0 2.0 皮肤上皮细胞 101.0 87.0 11.82 2.18 乳腺上皮 64.0 37.7 21.7 3+1.6 Some eukaryotic cell cycle times The greatest variation occurs in the duration of G1
3.2 Special cell cycle Early embryo(30min/cell cycle (1No GI and G2 phase, s phase is very short (2) No cell growth during cell cycle
(1)No G1 and G2 phase, S phase is very short (2) No cell growth during cell cycle 3.2 Special cell cycle Early embryo (30min/cell cycle)