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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Matrix Biol. 2010 Jan 25;29(4):261–275. doi: 10.1016/j.matbio.2010.01.006

Fig. 3.

Fig. 3

Comparison of the intron/exon organizations of NH2-terminal sequence-encoding regions of zebrafish clade B procollagen genes. Boxes represent exons. Numbers represent lengths in basepairs. Shaded and open regions of boxes represent triple-helix and non-triple helix coding sequences, respectively. Dashed lines demarcate PARP-, Variable-, COL2- and NC2-encoding regions. Hatched boxes represent alternatively spliced exons. Sequences encoding cysteines and potential Asn-linked glycosylation sites are marked by broad bands and the letters “C” and “N”, respectively.