There are only two basic types of cells, primitive prokaryotes and the more complex eukaryotes. This page focuses on prokaryotic cells.
11) Prokaryotic cells vs. Eukaryotic cells How are they different? How are they alike? Directions: Using your notes from class, construct a Venn diagram to show the similarities and differences among prokaryotic cells and eukaryotic cells. Be sure each side is clearly labeled. 相关...
(a) Sm-associated mRNAs, as well as scaRNAs and snRNAs, can be pulled down by a TMG antibody in S2 cells. CG9042 (Gapdh) is used for normalization. (b) Enrichment analysis of the U1-70 K RIP-seq data in a volcano plot. The most highly enriched transcripts were labeled. The inset...
Transcription factors (TF) control gene expression by binding to their target DNA site to recruit, or block, the transcription machinery onto the promoter region of the gene of interest. Their function relies on the ability to find their target site quickly and selectively1. In living cells TFs...
e FACS analysis after propidine iodide staining on asynchronous cells. WT, BY4742. f Differentially expressed genes on ptSYN24 in ySYN24. The nine essential TUs, whose counterpart in ptWT10U-10KO were also differentially expressed, were labeled in brown. g Functional enrichment analysis of ...
TOR, the target of the antibiotic rapamycin in both yeast and mammalian cells, is a potent cell growth regulator in all eukaryotes. It acts through the phosphorylation of downstream effectors that are recruited to it by the binding partner Raptor. In Ara
Domains having diverse versatilities and their hierarchically modular organization in a cell may serve as a simplified and yet insightful answer to the question how cells balance between their resilience to change and their flexibility to evolve....
Inorganic polyphosphate (polyP), a molecular fossil that was first described more than 100 years ago, is one of the most ancient, conserved, and enigmatic biomolecules during species evolution, and is abundant (reaching millimolar concentrations) in pro- and eukaryotic cells1,2,3,4. PolyP is an...
Fig. 1: Schematic diagram showing the modular organization of the SAGA complex. For the sake of simplicity, each subunit is labeled with the name used in S. cerevisiae. The schematic diagram shows the major functions of each module and presents recent structural data obtained from yeast49,53,...
Cells with either red or green nuclei are mixed with each other and fusion is measured by the formation of hybrid cells with both red and green nuclei revealing merger of their cytoplasms. For this, we co-cultured two batches of Baby Hamster Kidney (BHK) cells independently transfected with ...