Project description:Protein expression profile was analyzed by antibody array for cell cycle control phosphorylation with 238 antibodies with bladder cancer cell line, TCCSUP, and KSHV-infected TCCSUP cells.
Project description:Protein expression profile was analyzed by antibody array for cell cycle control phosphorylation with 238 antibodies with bladder cancer cell line, TCCSUP, and KSHV-infected TCCSUP cells. Protein was extracted from uninfected bladder cancer cell line, TCCSUP, and KSHV-infected TCCSUP cells, and they were analyzed by antibody array for cell cycle control phosphorylation.
Project description:We will be using G&T method to sequence single cell genome and transcriptome derived from FS13B iPSCs cell line. The cell cycle state of each of the single cells is known. Hence, we will be analysing the genome and transcriptome of single cells from each of the cell cycle state to generate a copy number profile and transcriptome profile per given cell cycle stage: G1, S, G2, S.
Project description:This experiment was provided by TAIR (http://arabidopsis.org). Effective analysis of gene expression during the cell cycle depends on achieving a good level of synchronisation. Until recently, analysis of cell cycle processes in plants has been hampered by the lack of synchronizable cell suspensions for Arabidopsis. We have recently developed a cell synchrony system for Arabidopsis cell suspensions MM1 and MM2d, and have developed two methods of synchronization. The first synchronizes cycling cells by blocking cells at the G1/S boundary using aphidicolin. The second uses sucrose removal and resupply to synchronize cells during re-entry into the cell cycle. Cell cycle synchrony in suspension cultured cells: cells can be reproducibly synchronized by blocking at the G1/S boundary or in early S phase using aphidicolin for 24 hr and then reversing the block by washing (Menges and Murray, 2002). On aphidicolin removal, the synchronous resumption of S phase and progression through the cell cycle occur and sequential RNA samples were taken at 2-3 hourly intervals over a 19 hour period. We have carried out a transcriptional profiling analysis with the aim to study gene expression during cell cycle progression after aphidicolin treatment of suspension-cultured cells using the near full genome ATH1 arrays (Menges et al., 2003). Experimenter name = Jim Murray Experimenter phone = 44 1223 334166 Experimenter fax = 44 1223 334162 Experimenter department = J Murray Laboratory Experimenter institute = University of Cambridge Experimenter address = Institute of Biotechnology Experimenter address = Tennis Court Road Experimenter address = Cambridge Experimenter zip/postal_code = CB2 1QT Experimenter country = United Kingdom Keywords: compound_treatment_design; time_series_design
Project description:Protein expression is regulated by production and degradation of mRNAs and proteins, but their specific relationships remain unknown. We combine measurements of protein production and degradation and mRNA dynamics to build a quantitative genomic model of the differential regulation of gene expression in LPS stimulated mouse dendritic cells. Changes in mRNA abundance play a dominant role in determining most dynamic fold changes in protein levels. Conversely, the preexisting proteome of proteins performing basic cellular functions is remodeled primarily through changes in protein production or degradation, accounting for over half of the absolute change in protein molecules in the cell. Thus, the proteome is regulated by transcriptional induction of novel cellular functions and remodeling of preexisting functions through the protein life cycle.