Early Embryonic Development


Click here to start

Table of Contents

Mouse Oocytes

Bovine Zona Pellucida

Attachment of Sperm to Zona Pellucida

Sperm Attachment to Vitelline Membrane of Oocyte

Fertilized Egg Showing Male and Female Pronuclei

Pig 2-Cell

Mouse 4-cell

Porcine 6-Cell

Porcine 6-Cell

Bovine 8 Cell

Human 10-Cell Embryo

Blastomere Intercellular Connections are Focal Junctions

Bovine in vitro Fertilized Eggs

Bovine Morula

Compacting Human Morula

Murine Blastocysts

Mouse ICM Isolation

Rabbit Blastocyst

Mouse Blastocyst Hatching

Blastocyst Hatching-Bovine

Hatching of Bovine Blastocyst

Hatching of Bovine Blastocyst

Zona Shell Following Hatching of a Bovine Blastocyst

Blastocyst Hatching - Porcine

Murine Early Embryonic Development

Day 12 Bovine Conceptus

Bovine Conceptus Development

Early Day 10.5, 10 mm Equine Conceptus

Movement of Porcine Inner Cell Mass through Trophectoderm - Remnant called Rauber's Layer

Inner Cell Mass of a 6 mm Porcine Spherical Conceptus

Inner Cell Mass of Day 15 Bovine Blastocyst

Trophectoderm of a 10 mm Spherical Porcine Conceptus

Development of Porcine Conceptuses from Day 10 to 12

Elongated Day 15 Porcine Conceptus

Author: Larry Burditt 

Slide Collection