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. 2021 May 26;11:11023. doi: 10.1038/s41598-021-89389-9

Figure 1.

Figure 1

Expression levels of PTEN and PTENP1-lncRNAs in BRAFi sensitive and resistant cell lines. (a) Western blot analysis presenting the expression of PTEN, total AKT and p-AKT in A375 and the BRAFi resistant sublines. (bd) qRTPCR analysis of (b) PTEN, (c) PTENP1-AS and (d) PTENP1-S in A375 and the BRAFi resistant A375PR1 subline (n = 3, p-values represent a two-tailed student’s t-test). (e) Semi-qRTPCR assay showing different isoforms of the PTENP1-AS transcripts with a scheme showing primer binding sites.