Fig. 2
- ID
- ZDB-FIG-221122-4
- Publication
- Basnakova et al., 2021 - The habenula clock influences response to a stressor
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Fig. 2. Dynamics of clock gene expression in the zebrafish habenula. (A?C). Single optical sections of the brain of 6 day old larvae fixed at six different time points, labelled for arltn1b (A) and per3 (A) using hybridization chain reaction. (C) Merge of (A) and (B). Arrowheads indicate the habenula. (D) Ratio of arntl1b/per3 in the habenula of fish in a normal LD cycle. (E-G) Expression of per3 and arntl1b in the habenula of fish grown under DD conditions. (H?N) cry1a expression in the habenula of fish grown under DD conditions. Images in E and F are maximum projections of the entire habenula. Images in panels H?M are maximum projections spanning 5 ?m. The arrowheads indicate autofluorescent blood cells. A, B, C, E, F, H-M are dorsal views with anterior to the top. The dots in panels D, G and N indicate values for individual fish. The horizontal bars indicate illumination conditions. lHb: left habenula; rHb: right habenula; Pi: pineal; Pa: pallium; OT: optic tectum. Scale bar = 25 ?m. |