Journal: Nucleic Acids Research
Article Title: In situ tracking of glycoRNAs on single-cell surface to reveal RNA heterogeneity and transport mechanism
doi: 10.1093/nar/gkag362
Figure Lengend Snippet: SNARE protein knockdown verification and colocalization analysis with glycoRNA. ( A ) Relative mRNA expression of v-SNARE protein after siRNA-mediated knockdown was determined by quantitative real-time PCR (qPCR). ( B ) Protein expression levels of v-SNARE protein were detected by Western blot. ( C ) Quantitative analysis of Western blot result( B ). ( D ) Relative mRNA expression of t-SNARE protein after siRNA-mediated knockdown was determined by quantitative real-time PCR (qPCR). ( E ) Protein expression levels of t-SNARE protein were detected by Western blot. ( F ) Quantitative analysis of Western blot result ( E ). Data are presented as mean ± SD ( n = 3). ( G ) Co-localization of t-SNARE (TSNARE1 channel) and v-SNARE (VTI1B channel) with GLINT-labeled glycoRNAs in the images (FAM channel). ( H ) The plot profiles show co-localization of glycoRNAs with t-SNARE or v-SNARE.
Article Snippet: siRNAs targeting human VTI1B, TSNARE1, and GAPDH, as well as a non-targeting negative control siRNA, were synthesized by Sangon Biotech (Shanghai, China).
Techniques: Knockdown, Expressing, Real-time Polymerase Chain Reaction, Western Blot, Labeling