STREX (black bars) and ZERO (open bars) mRNA levels expressed as a percentage of total BK channel transcripts in the respective tissue at each developmental time point. Splice variant expression was analysed in mouse: a) spinal cord, b) midbrain, c) cerebellum, d) pons and e) medulla at embryonic day 13 (E13), 15 (E15), 18 (E18) and postnatal days 7 and 35 (P7 and P35 respectively). All data are Means ± S.E.M, n = 5/tissue region. * p < 0.05, ** p < 0.01, compared to respective splice variant expression at P35, Kruskal-Wallis non-parametric test with post hoc Dunn's test for multiple comparisons.
Structures in the Diencephalon and you can Telencephalon
In the thalamus and hypothalamus a little, but tall, upsurge in total BK route term try seen off E15 so you’re able to P35 (Shape 3a 3b). On the other hand, total BK channel mRNA term improved nearly 10-flex between embryonic and postnatal stages in front cortex, posterior cortex, hippocampus, olfactory light bulb, striatum and you can entorhinal cortex (Contour 3c–h). In all regions looked at, there clearly was a significant developmental downregulation of STREX variation mRNA phrase (Contour 5). In front cortex, posterior cortex, hippocampus, olfactory light bulb, striatum and you may entorhinal cortex this really is for the a critical upregulation away from No variation mRNA phrase (Profile 5). In the thalamus and you may hypothalamus zero significant changes in Zero version mRNA term are seen anywhere between E15 and P35 (Profile 5). Read more