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. Author manuscript; available in PMC: 2009 Sep 22.
Published in final edited form as: Dev Dyn. 2007 Nov;236(11):3047–3060. doi: 10.1002/dvdy.21340

Fig. 5.

Fig. 5

Manipulation of NO levels influences embryonic neurogenesis in cluster 10. A: Counts of 5-bromo-2′-deoxyuridine (BrdU)-labeled CL 10 cells for embryos at E40% incubated in SNAP and those incubated in L-NAA for 36 hr are compared with BrdU-labeled cell counts from embryos incubated in untreated lobster saline. Analysis of variance analysis of data and further t-tests reveal a significant difference among the three groups (n = 6 embryos/group; P < 0.05). B: Treatment of lobster embryos with L-NAA for 2 weeks beginning at stage E75%, resulted in a 33% increase in BrdU-labeled soma counts compared with embryos incubated in untreated saline. Student t-test reveals a significant difference between the two groups (n = 9 embryos/group; P < 0.001). For abbreviations, see list.