Et(fos:Gal4-VP16)s1026t

About

 This transgenic originates from Herwig Baier’s laboratory and is one of many enhancer trap Gal4 lines created by them. It labels prethalamus, thalamus and posterior tubercular regions. It also has retinal, habenular, pineal, optic tectum and subpallial expression.

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Et(fos:Gal4-VP16)s1026t 4dpf dorsal

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker TOTO-3(grey).

Et(fos:Gal4-VP16)s1026t 4dpf ventral with nuclear marker(grey).

Single z-slice through the eye.

Et(fos:Gal4-VP16)s1026t 4dpf ventral with nuclear marker(grey).

single z slice through the eye

Et(fos:Gal4-VP16)s1026t 4dpf ventral

single z slice through the eye

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

single z-slice at level of subpallium

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

Single z-slice at level of preglomerular complex and hypothlamus.

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

Single z-slice through the posterior tuberculum

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

Single z-slice at the level of the prethalmus and thalamus

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

Single z-slice at the level of the thalamus

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

Single z-slice at the level of the ventral habenulae

Et(fos:Gal4-VP16)s1026t 4dpf dorsal with nuclear marker(grey).

Single z-slice at the level of the dorsal habenulae and pineal organ.

External Links:

 ZFIN

Lab or Origin:

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Expressed in: 

 subpallium, habenulae, pineal, emminentia thalami, prethalamus, thalamus, posterior tuberculum, retina, optic tectum, hypothalamus, preglomerular complex.

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Key Publications

 Scott, E.K., and Baier, H. (2009) The cellular architecture of the larval zebrafish tectum, as revealed by gal4 enhancer trap lines. Frontiers in neural circuits. 3:13.

Tg(3Hsa.SOX3-gata2a:EGFP)bi81Tg

About

 This construct contains the highly conserved noncoding element  "hs5" from the  regulatory region of the human SOX3 gene.

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sox3h5:EGFP 48hpf lateral view

sox3h5:EGFP and tubulin 48hpf lateral view

sox3h5:EGFP dorsal view 48hpf

Dorsal diencephaln showing the midleing pineal organ and asymmetric parapineal on the left.

sox3h5:EGFPand tubulin dorsal view 48hpf

Dorsal diencephaln showing the midleing pineal organ and asymmetric parapineal on the left.

External Links:

 ZFIN

Lab or Origin: Tom Becker Lab

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Expressed in: 

pineal, parapineal, pretectum, thalamus

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Key Publications

 Navratilova, P., Fredman, D., Hawkins, T.A., Turner, K., Lenhard, B., and Becker, T.S. (2009) Systematic human/zebrafish comparative identification of cis-regulatory activity around vertebrate developmental transcription factor genes. Developmental Biology. 327(2):526-540.