During embryonic development, mutations in different types of genes can affect each developmental stage. Which of the following represents the correct order in which developmental genes act during pattern formation in Drosophila, from defining the axis of the embryo to defining anterior and posterior regions of individual segments?

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Coordinate genes ( segment polarity genes ( gap genes ( pair-rule genes

  

Coordinate genes ( gap genes ( pair-rule genes ( segment polarity genes

  

Coordinate genes ( pair-rule genes ( segment polarity genes ( gap genes

  

Segment polarity genes ( gap genes ( pair-rule genes ( coordinate genes

 

asked Jun 21, 2013 in Genetics by GeneX ~Top Expert~ (7,947 points)
    

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Coordinate genes ( gap genes ( pair-rule genes ( segment polarity genes

 

answered Jun 21, 2013 by GeneX ~Top Expert~ (7,947 points)

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