FIGURE SUMMARY
Title

Expression analysis of the family of 14-3-3 proteins in zebrafish development

Authors
Besser, J., Bagowski, C.P., Salas-Vidal, E., van Hemert, M.J., Bussmann, J., and Spaink, H.P.
Source
Full text @ Gene Expr. Patterns

Expression of 14-3-3 family members in two-cell stage embryos. (A) Beta 1, (B) beta 2, (C) gamma 1, (D) eta, (E) epsilon 1, (F) epsilon 2, (G) iota 1, (H) iota 2, (I) tau 1, and (J) tau 2.

Expression of 14-3-3 family members in shield stage (6 h) embryos. (A) Beta 1, (B) beta 2, (C) gamma 1, (D) eta, (E) epsilon 1, (F) epsilon 2, (G) iota 1, (H) iota 2, (I) tau 1, and (J) tau 2.

Expression of 14-3-3 family members in 24 h stage embryos. All views are lateral, except when noted. (A) Beta 1, dorsal view; (B) beta 1, dorsal view; (C) beta 2; (D) enlargement of beta 2; (E) gamma 1; (F) gamma 1, dorsal view; (G) eta; (H) enlargement of eta; (I) dorsal view of eta; (J) epsilon 1; (K) epsilon 1, dorsal view; (L) epsilon 2, (M) epsilon 2, dorsal view; (N) iota 1; (O) iota 2; (P) tau 1; (Q) tau 1, dorsal view; (R) tau 2; and (S) tau 2, dorsal view. di, diencephalon; cg, cranial ganglia; he, heart; hb, hindbrain; lb, liver bud; ov, otic vesicle; rb, outer retina boundary; spn, spinal chord neurons; so, somites; tc, tectum; te, telencephalon; tg, tegmentum in the midbrain; vz, ventricular zone.

Expression of 14-3-3 family members in 48 h stage embryos. All views are lateral except where noted. (A) Beta 1; (B) beta 1, dorsal view; (C) beta 1, detail; (D) beta 2; (E) beta 2, detail; (F) gamma 1; (G) gamma 1, dorsal view; (H) eta; (I) eta, dorsal view; (J) epsilon 1; (K) epsilon 2; (L) epsilon 2, dorsal view; (M) iota 1; (N) iota 1, dorsal view; (O) iota 2; (P) tau 1; (Q) tau 1, dorsal view; (R) tau 1, detail; (S) tau 2; (T) tau 2, dorsal view; and (U) tau 2, detail. di, diencephalon; fb, fin bud; ga, 5th ganglion; hb, hindbrain; hy, hypothalamus; li, liver; mh, midbrain/hindbrain boundary; ov, otic vesicle; re, retina; tg, tegmentum; vz, ventricular zone.

Expression of 14-3-3 family members in 18 h embryos. (A) Beta 1; (B) beta 2; (C) gamma 1; (D) eta; (E) epsilon 1; (F) epsilon 2; (G) iota 1; (H) iota 2; (I) tau 1; (J) tau 2. di, diencephalon; fp, floor plate; mb/hb, midbrain/hindbrain; op, optic cup; spn, spinal chord neurons; te, telencephalon; tg, tegmentum.

Western blot using Pan antibodies directed against the human 14-3-3 proteins (van Hemert et al., 2004). Prior to treatment with the Pan antibody, the blot was pretreated with an extract of the E. coli strain BL21 codon+ in order to reduce aspecific background. Reference human proteins fused to YFP are described by van Hemert et al. (2004). Lane 1, purified human sigma 14-3-3 fused to YFP; lane 2, purified human zeta gene fused to YFP; lane 3, reference protein mix for molecular weight estimation; lane 4, zebrafish beta 1 gene; lane 5/6, zebrafish iota 1 gene; lane 7, zebrafish gamma 1 gene; lane 8, zebrafish eta gene.

Western blot using antibodies directed against human 14-3-3 zeta isoform (antibody C-16 from Santa Cruz Biotechnologies). Lane 1, purified human zeta gene fused to YFP; lane 2,control plasmid without 14-3-3 gene; lane 3, zebrafish beta 2 gene; lane 4, zebrafish eta gene; lane 5, zebrafish beta 1 gene; lane 6, zebrafish iota 1 gene; lane 7, zebrafish gamma 1 gene.

Acknowledgments
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Reprinted from Gene expression patterns : GEP, 7(4), Besser, J., Bagowski, C.P., Salas-Vidal, E., van Hemert, M.J., Bussmann, J., and Spaink, H.P., Expression analysis of the family of 14-3-3 proteins in zebrafish development, 511-520, Copyright (2007) with permission from Elsevier. Full text @ Gene Expr. Patterns