Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Cleavage period at the 1.5 hour 16 cell stage. The animal pole is to the top for the early stages, and anterior...

Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Blastula period at the 3 hour 1000 cell stage. The animal pole is to the top for the early stages, and anterior ...

Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Gastrula period at the 6 hour shield stage. The animal pole is to the top for the early stages, and anterior is ...

Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Gastrula period at the 9 hour 90% epiboly stage. The animal pole is to the top for the early stages, and anterio...

Camera lucida sketches of the zebrafish embryo at selected stages. This image is in the Segmentation period at the 12 hour 6 somite stage. The animal pole is to the top for the early stages, and anter...

This study of the zebrafish eye is a series of four images taken at increasing magnifications. The first image is the SEM block face of the zebrafish eye. This is followed by a second image that is ...

Zebrafish embryo stably expressing the microtubule-binding domain of ensconsin fused to three GFPs (EMTB-3GFP). Astral microtubules at metaphase are too short to contact the cortex, and the spindle fo...

A wave spreading around the blastoderm margin and then up the primary body axis is shown at 50x real time. The wave begins on the right side of the marginal zone. The movie represents a 30-sec integr...

Imaging sequence of calcium waves spanning from late shield state to 95% epiboly. This sequence covers 3 h of development and is running at 150x real time.The movie represents a 40-sec integration wi...

Imaging sequence of calcium waves from 95% epiboly to 12-somite state. Note that bidirectional waves predominate throughout this sequence. The waves in the latter two thirds of the sequence originate ...