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TLS Online TPP Program

#Id: 1011

In mammals, the bipotential gonad appears to be moved into the female pathway (ovary development) by the Foxl2, Wnt4, and Rspo1 genes.


#Unit 5. Developmental Biology #SEX DETERMINATION IN MAMMALS AND DROSOPHILA #Part B Pointers
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TLS Online TPP Program

#Id: 1071

#Unit 5. Developmental Biology

Arabidopsis that specify floral organ identity:
• APETALA1/ APETALA2
• APETALA3/PISTILLATA 
• AGAMOUS
TLS Online TPP Program

#Id: 1072

#Unit 5. Developmental Biology

Class A activity alone specifies sepals.
TLS Online TPP Program

#Id: 1073

#Unit 5. Developmental Biology

Class A and B activities are required for the formation of petals.
TLS Online TPP Program

#Id: 1074

#Unit 5. Developmental Biology

Class B and C activities form stamens.
TLS Online TPP Program

#Id: 1075

#Unit 5. Developmental Biology

Class C activity alone specifies carpels.
TLS Online TPP Program

#Id: 1076

#Unit 5. Developmental Biology

Many of the genes that determine floral organ identity are MADS box genes, including AG, PI, and AP3 genes of Arabidopsis