ArticleMethods in molecular biology (Clifton, N.J.)2009
Analysis of signaling pathways in zebrafish development by microinjection.
Article in Methods in molecular biology (Clifton, N.J.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- High throughput microinjections of sea urchin zygotes.Journal of visualized experiments : JoVE · 2014Article
- High-throughput optofluidic system for the laser microsurgery of oocytes.Journal of biomedical optics · 2012Article
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1 author at 1 institution in 1 country.
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Abstract
The zebrafish oocyte differs substantially from the zygote and cleavage-stage embryo with regard to the ease with which it can be microinjected with proteins or reagents that modify subsequent development. The objective of this chapter is to describe methods developed in this and other laboratories for microinjection and calcium imaging in the unfertilized zebrafish egg. Methods of immobilizing the oocyte include a holding chamber and a holding pipette. The holding chamber allows imaging of three or four oocytes simultaneously, while the holding pipette facilitates imaging of localized regions in the oocyte. Injection of calcium green dextran via holding chambers allowed detection of global changes in Ca2+ release following fertilization and development through early blastula stages. Injection and imaging with the holding pipette method allowed discrimination of calcium changes in the egg cortex from that in the central regions of the cell. The results demonstrate the highly localized nature of calcium signaling in the zebrafish zygote and the implications of this signaling for embryonic development.
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