1. 
   Zygotic lethal gene
   Zygotic lethal gene: A gene that is lethal (fatal) for the zygote, the cell formed by the union of a sperm (male sex cell) and an ovum (female sex cell). The zygote would normally develop into an embryo, as instructed by the genetic material within the unified cell. However, a zygotic lethal gene sc...
   Found op http://www.medterms.com/script/main/art.html?articlekey=7752
   
   
2. 
   zygotic lethal gene
   <genetics> A mutated or otherwise defective gene at embryonic or larval stages. ... (06 May 1997) ...
   Found op http://www.mondofacto.com/facts/dictionary?zygotic+lethal+gene
   
   
3. 
   Zygotic Lethal Gene
   A gene that iis deadly for the zygote, which is the cell that is formed once the sperm fertilized the egg. Instead of developing into an embryo, the zygotic lethal gene kills the developing cell in the earliest stages of development.
   Found op http://www.pregnology.com/AZ/Z/1
   
   

Tip: double click on a word to show its meaning.