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*CIL – Cell Image Library accession number. Please use this to reference an image.

CIL:20090*  Cite 
Description

Camera lucida sketches of the zebrafish embryo at selected stages. This image is from the Segmentation period at the 22 hour 26 somite stage. The animal pole is to the top for the early stages, and anterior is to the top later, except for the two animal polar (AP) views shown below their side view counterparts for germ-ring and shield gastrulas. Face views are shown during cleavage and blastula stages. After shield stage, the views are of the embryo's left side, but before the shield arises one cannot reliably ascertain which side is which. Pigmentation is omitted. Arrowheads indicate the early appearance of some key diagnostic features at the following stages: 1 k-cell: YSL nuclei. Dome: the doming yolk syncytium. Germ ring: germ ring. Shield: embryonic shield. 75%-epiboly: Brachet's cleft. 90%-epiboly: blastoderm margin closing over the yolk plug. Bud: polster. 3-somite: third somite. 6-somite: eye primordium (upper arrow), Kupffer's vesicle (lower). 10-somite: otic placode. 21-somite: lens primordium. Prim-6: primordium of the posterior lateral line (on the dorsal side), hatching gland (on the yolk ball). Prim-16: heart. High-pec: pectoral fin bud. Composite image CIL: 20098 is a low resolution image with a scale bar = 250 microns that shows the entire set of image. Images correspond to Fig 1 of Developmental Dynamics 203:253-310 (1995). This material is reproduced with permission of John Wiley & Sons, Inc. Copyright 1995 WILEY-LISS, INC.

Biological Sources
NCBI Organism Classification
Danio rerio
Cell Line
Embryo
Biological Context
Biological Process
embryo development
Attribution
Names
Charles B. Kimmel
William W. Ballard
Seth R. Kimmel
Bonnie Ullmann
Thomas F. Schilling
Published
Developmental Dynamics 203:253-310 (1995)
Citation
Digital Object Identifier (DOI)
doi:10.7295/W9CIL20090
Archival Resource Key (ARK)
ark:/b7295/w9cil20090
Grouping This image is part of a group.
Imaging
Image Type
graphic illustration
Image Mode
camera lucida assisted graphic
Parameters Imaged
reflection of illumination
Source of Contrast
differences in absorption of light
Visualization Methods
camera lucida assisted graphic
Processing History
scanned drawing
Data Qualifiers
raw, unprocessed data
Sample Preparation
Methods
living tissue
Relation To Intact Cell
whole mounted tissue