Condensed interphase chromatin in plant and animal cell nuclei: Funda- mental differences. PL Syst. Evol., Suppl. 2, 247-260.Nagl W., 1978 -- Condensed interphase chromatin in plant and animal cell nuclei: fundamental differ- ences. In: W. Nagl, V. Hemleben, F. Ehrendorfer (Eds.), ...
Initially, chromatin was considered as the substance that gives color to the cell nucleus. Later on, it was found that it is not just a coloring substance but is one of the most important DNA expression regulators. Chromatin structure has also an important role in the replication of DNA. The...
Animal experiments have shown that in the course of chromatolysis the nuclear sex chromatin of nerve cells of female mammals changes its customary location at the nucleolus and migrates to the nuclear membrane; moreover, in the nuclei of nerve cells of males there occur under similar conditions ...
Anxiety-like behaviour and neuronal chromatin organization fluctuate across the oestrous cycle and differ between sexes.aTwo stages of the oestrous cycle, proestrus (Pro, purple; high oestrogen–low progesterone) and early dioestrus (Die, light pink; low oestrogen–high progesterone) in mice mimic f...
Folliculogenesis is a complex biological process involving a central oocyte and its surrounding somatic cells. Three-dimensional chromatin architecture is an important transcription regulator; however, little is known about its dynamics and role in trans
The spatial organization of the genome plays an important role in the regulation of gene expression.However,the core structural features of animal genomes,such as topologically associated domains (TADs) and chromatin loops,are not prominent in the extremely compact Arabidopsis genome.In this study,we...
Davie - 《Biochemistry & Cell Biology》 被引量: 0发表: 2020年 Digestion of the chicken beta-globin gene chromatin with micrococcal nuclease reveals the presence of an altered nucleosomal array characterized by an atyp... The structure of the chicken adult beta-globin gene chromatin in immature ...
Furthermore, an analysis by sucrose density gradient centrifugation revealed that the chromatin prepared from the chilled sample migrated to a region of slightly higher density in the gradient than the chromatin from the warmed sample. Taken together, these results suggest that the structure of the ...
Arteriolar and Capillary Remodelling in Hypertension The major haemodynamic abnormality underlying elevated blood pressure in hypertension is an increase i... BHAJ Struijker - 《Drugs》 被引量: 0发表: 1999年 加载更多来源期刊 Biochemistry & Cell Biology ...
Hair and support cells differentiate from a region of the floor of the cochlear duct called the prosensory domain. The cells of the prosensory domain exit the mitotic cycle between E12 and E16 in an apical to base sweep29,30. They begin their differentiation as hair cells or support cells ...