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TLS Online TPP Program

#Id: 8971

The Death of a Gene

When a gene is duplicated, the new copy is often dead-on arrival (lacks the regulatory elements). 

#Section 3: Genetics, Cellular and Molecular Biology #Gene Duplication and Divergence #Part B Pointers
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TLS Online TPP Program

#Id: 8603

#Section 3: Genetics, Cellular and Molecular Biology

G1 Cyclin–CDKs
In human - cyclin D-CDK 4 
cyclin D-CDK 6
In budding yeast - CIn 3-Cdc 28 
TLS Online TPP Program

#Id: 8604

#Section 3: Genetics, Cellular and Molecular Biology

G1/S Cyclin–CDKs
In human - cyclin E-CDK 2 
In budding yeast - CIn 1/2-Cdc 28
TLS Online TPP Program

#Id: 8605

#Section 3: Genetics, Cellular and Molecular Biology

S phase Cyclin–CDKs
In human - cyclin A-CDK 2 
In budding yeast - CIb 5/6-Cdc 28
TLS Online TPP Program

#Id: 8606

#Section 3: Genetics, Cellular and Molecular Biology

M phase Cyclin–CDKs
In human - cyclin A-CDK 1
cyclin B-CDK 1
In budding yeast - CIb 1/2/3/4-Cdc 28
TLS Online TPP Program

#Id: 8607

#Section 3: Genetics, Cellular and Molecular Biology

Cdk1 
=Cdc2 (vertebrates and fission yeast)
= Cdc28  (budding yeast)
TLS Online TPP Program

#Id: 8608

#Section 3: Genetics, Cellular and Molecular Biology

There are three D cyclins in mammals:
cyclins D1, D2, and D3