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. 2018 Sep 26;10(9):97–109. doi: 10.4330/wjc.v10.i9.97

Figure 2.

Figure 2

Polymerase chain reaction genotyping and quantitative reverse transcriptase-polymerase chain reaction of NBCe1 mRNA. A: PCR analysis of DNA from tail biopsies, using primers flanking the proximal LoxP site, showing bands for the alleles in Slc4a4+/+, Slc4a4flx/+ and Slc4a4flx/flx mice. The larger size of the band for the floxed allele is due to the presence of the LoxP site; B: Quantitative RT-PCR analysis of cDNA prepared from whole heart RNA (n = 6 for each genotype) showing a reduction of Slc4a4 mRNA in hearts of KO (Slc4a4flx/flx(Cre)) relative to WT (Slc4a4flx/flx without Cre) mice. PCR: Polymerase chain reaction.