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. 1997 Mar 18;94(6):2374–2379. doi: 10.1073/pnas.94.6.2374

Figure 2.

Figure 2

Northern blot analysis of bovine skin RNA using pNPI specific probes. Twenty micrograms of poly(A)+ RNA (lanes A and B) or 40 μg of total RNA (lanes C and D) were separated by electrophoresis in agarose/formaldehyde gel, transferred onto a nylon membrane, and hybridized with pNPI-specific probes (lanes A and B, OP1 and OP10 oligonucleotide probes, respectively; lanes C and D, cDNA probes from clones 12 and 41). The membranes were exposed to x-ray film. Positions of 28S and 18S ribosomal RNA are indicated.