Project: Diccionario Terminológico de Genética (Eurogene)
Identification number: 129
Subdomains: Studies of chromatin, Studies of DNA, Studies of RNA, Techniques
Author/s: Ana MUÑOZ GASCÓN, Ana María ALCONCHEL SEBASTIÁN, Augustine Edith EMENE, Inés PLAZA FONTANET
Creation / modification date: 31-01-2014
Term: teratogen
Gramatical category: s
Definition: Any factor, chemical or physical, that adversely affects the fertilized ovum, embryo, or fetus.
Context: The effects of any teratogen, including drugs of abuse, are more pronounced in the early stages of pregnancy when the vital organs are developing.