IF0002ChIP级Protein A/G 磁珠 (单链鲑鱼精DNA预包被)1 mL*2+4 °C不能冷冻 ChIP-00110×交联终...
Chromosomes without a 30- nm chromatin fiber. Nucleus. 2012;3(5):404-10.Joti Y, Hikima T, Nishino Y, Kamda F, Hihara S, Takata H, Ishikawa T, Maeshima K (2012) Chromosomes without a 30-nm chromatin fibre. Nucleus 3 (5):in press...
30nm染色质纤维的结构及调控 * 梁丹陈萍李国红 ** (中国科学院生物物理研究所,生物大分子国家重点实验室,北京100101) 摘要真核细胞中,基因组DNA缠绕组蛋白八聚体形成核小体,核小体再经过多层次折叠压缩形成具有高级结构的染色 质.过去30多年,科学家对30nm染色质纤维的结构进行了大量的研究,然而关于30nm染色质纤...
have aided in the visualization of the two-start 30 nm fiber and characterization of nucleosome binding by large and conformationally flexible chromatin ... RK Mcginty,T Song - 《Chemical Reviews》 被引量: 59发表: 2014年 Town hall : local government at work in Britain today Histone H2A.Bbd...
The nucleosome has a cylindrical shape of 6-nm height and 11-nm diameter on a DNA fibre, which is referred to as a beads-on-a-string structure. This structure is employed to make up the higher-order chromatin fibre with a 30-nm diameter. Because 30-nm fibrous structures have been ...
The basic 30-nm chromatin fiber in the mammalian cell consists of an unknown (possibly helical) arrangement of nucleosomes, with about 1.2 kb of DNA per 10... B Rydberg - 《Radiation Research》 被引量: 796发表: 0年 JSTOR: Radiation Research, Vol. 150, No. 5 (Nov., 1998), pp. S42...
A. 30nm fiber B. Nucleosome C. Core particle of nucleosome D. Histone octamer 查看完整题目与答案 A circular DNA with B form reduces its crossing number by 1 with the help of topoisomerase I, then which the following is false:___ A. The linking number of this DNA is ...
This is because they have less dislocation density (4.26 × 10−3 nm−2) and internal micro-strain (4.93 × 10−3). The bandgap and degradation efficiency are determined by the UV–vis spectroscopy and found to be 2.33 eV and 95 %, respectively, at the optimal pH of 7 in the ...
The modelling and simulation of ps-DLIP are based on the two-temperature model and were carried out for a pulse duration of 35 ps at 515 nm wavelength and a laser fluence of 0.1 J/cm2. The subsurface temperature distribution of both electrons and phonons was computed for periodic line-...
What is the approximate diameter of a chromatin fiber? A. 3 nm B. 30 nm C. 300 nm D. 3 mm 查看完整题目与答案 How might mitochondrial DNA be distinguished from eukaryotic nuclear DNA? A. Mitochondrial DNA is in the Z conformation, nuclear DNA is in the B conformation. B...