XB-IMG-135355
Xenbase Image ID: 135355
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Figure 4. Developmental Northern blotting analysis of the
cDNA clone PR22. One microgram of total RNA was used in
each lane and hybridized with a2p-labeled cDNA insert. The
sizes of the mature mRNA (0.8 kb) and two higher-molecularweight
RNA bands that could be precursors (2.8 and 5.4 kb)
were determined by use of an RNA size ladder (BRL). (The sizes
of 18S and 28S RNAs are 1.8 and 4.1 kb, respectively.) (Lanes
1-7) Total RNA from ovary, tadpoles at stages 41, 44/45, 54, 58,
and 62, and 6-month-old frog (-4 grams). Image published in: Shi YB and Brown DD (1990) Copyright © 1990. Image reproduced on with permission of the Publisher, Cold Spring Harbor Laboratory Press. This is an Open Access article.
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