tokens: Northern blot analysis of RNAs from a number of mouse tissues reveals that Atp6i is expressed predominantly in osteoclasts , and this predominant expression was confirmed by reverse transcription polymerase chain reaction ( RT-PCR ) assay and immunohistochemical analysis .
folded_tokens: northern blot analysis of rna from a number of mouse tissue reveal that atp6us be express predominantly in osteoclast , and this predominant expression be confirm by reverse transcription polymerase chain reaction ( rt-pcr ) assay and immunohistochemical analysis .