Imaging Fugitive Blood Boat Fusion Events in Zebrafish by Correlative Aggregate Electron Microscopy <<>>

Written by Rod Dawson et al. on November 6, 2009 – 8:00 am -

The research of biological processes has grow increasingly reliant on obtaining high-resolution spatial and lay data through imaging techniques. As researchers call for molecular relentlessness of cellular events in the structure of unscathed organisms, correlation of non-invasive live-organism imaging with electron microscopy in complex three-dimensional samples becomes perilous. The developing blood vessels of vertebrates shape a well complex network which cannot be imaged at tainted pertinacity using traditional methods. Here we show that the theme of fusion internuncio growing blood vessels of transgenic zebrafish, identified in live confocal microscopy, can subsequently be traced including the form of the structure using Focused Ion Beam/Scanning Electron Microscopy (FIB/SEM) and Serial Impediment Face/Scanning Electron Microscopy (SBF/SEM). The resulting details occasion unprecedented microanatomical detail of the zebrafish and, for the beginning time, allow visualization of the ultrastructure of a time-limited biological dud within the framework of a total body.

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