In vivo imaging of cortical interneurons migrating in the intermediate/subventricular zones

作者：Higuchi Yohei; Kita Yoshiaki; Murakami Fujio^*

来源：Neuroscience Research, 2016, 110: 68-71.

DOI：10.1016/j.neures.2016.03.005

• In vivo imaging
• Migration
• Cortical interneuron
• In utero electroporation
• Mouse embryos

We developed an imaging system that enables migrating cortical interneurons (Os) through the lower intermediate zone/subventricular zone (IZ/SVZ) in mouse embryos. CIs were labeled by in utero electroporation performed at embryonic day (E) 11.5 and were observed, through the skull of living embryos, detached from the dam with the umbilical cord remain attached. To identify imaged cell locations, we used GAD67-GFP mice and GFP fluorescence was photo-bleached after the recording. We found that CIs in the IZ/SVZ migrated medially straight toward the midline on the tangential plane, while those in the marginal zone migrated in all directions.

• 出版日期2016-9
• 单位RIKEN