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Advances in Avian Embryo Culture and Research
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Hyung Chul Lee

Hyung Chul Lee

School of Biological Sciences and Technology, College of Natural Sciences, Chonnam National University, South Korea

Dr. Hyung Chul Lee received his PhD from Seoul National University, Korea, where he studied the origin of primordial germ cells and intrauterine stage embryos in chickens under the supervision of Prof. Jae Yong Han. His fascination with developing embryos began while observing cleavage-stage chick embryos under the microscope. This interest led him to pursue postdoctoral training in embryology in the laboratory of Prof. Claudio D. Stern at University College London, UK, starting in 2015. During his time in the Stern lab, Dr. Lee investigated the mechanisms of polarity establishment in the early chick embryo, focusing on the initiation of gastrulation.He is now leading his own laboratory at the School of Biological Sciences and Technology, Chonnam National University, South Korea. His research group is dedicated to uncovering the mechanisms by which tissue gaps are filled during embryonic development, through the study of specific cellular events and the roles of key regulatory genes.

Collection Overview

Developing embryos are not only used in research in developmental biology and cell biology, but are also utilized as an important tool in biotechnology and cancer research to develop new techniques and to test drugs. Among many model animals, avian embryos, including chick and quail, representatively, provide very easy access to cells, tissues, and organs at various developmental stages because they grow in the egg, out of their mother’s body. Also, there are only minimal requirements for culturing avian embryos, such as appropriate temperature and egg white (in case of early-stage embryos), which increases their availability. This collection will focus on, but is not limited to, various current culture techniques for avian embryos, including in ovo, ex ovo, and other culture methods, as well as associated techniques for analysis with avian embryos. Original research that utilizes these approaches or explores new findings using avian embryo models is also welcome.

Articles

A Step-by-Step Procedure for Producing Germline Chimera in Chicken <em>via</em> Primordial Germ Cell Transplantation

A Step-by-Step Procedure for Producing Germline Chimera in Chicken via Primordial Germ Cell Transplantation

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2025

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