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Fig. 3 Whole mount in situ hybridization analysis of blood cell markers. (A, B) Dr.1382 at 26 hpf; box indicates magnified view in panel B. (B) Arrows indicate expression in erythroid cells; nc-notochord. (C-E) Dr.30834 at 26 hpf; box indicates magnified view in panel D. (E) Dorsal view of head, anterior is up; white arrow indicates expression in the heart. (F-H) Dr.919 at 24 hpf. (F) Box indicates magnified view in panel G. (H) Dorsal view of the head, anterior is up. White arrows denote expression in white blood cells on yolk sac. (I-K) Dr.6172 at 24-hpf. (I) Black box indicates magnified view in panel J, white box indicates view in panel K. (J) Expression in floor plate (fp), hypochord (hc) and a blood cell (bc). (K) Blood cells expressing Dr.6172 indicated with black arrows. White arrows denote adjacent cells with similar morphology that do not express Dr.6172. (A-D, F, G, I, J) Lateral view, dorsal is up anterior to the left.
Reprinted from Developmental Biology, 299(2), Covassin, L., Amigo, J.D., Suzuki, K., Teplyuk, V., Straubhaar, J., and Lawson, N.D., Global analysis of hematopoietic and vascular endothelial gene expression by tissue specific microarray profiling in zebrafish, 551-562, Copyright (2006) with permission from Elsevier. Full text @ Dev. Biol.