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TLS Online TPP Program

#Id: 8354

Listeria is a food-borne bacterial pathogen has on its surface a protein ActA, which mimics an NPF that efficiently activates the Arp2/3 complex.


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

#Id: 8598

#Section 3: Genetics, Cellular and Molecular Biology

Labile factors called cyclins drive the progression of cells through different stages of the cell cycle by binding to CDKs.
TLS Online TPP Program

#Id: 8599

#Section 3: Genetics, Cellular and Molecular Biology

Cells commit to a new cell division at a specific point in G1 known as START or the restriction point.
TLS Online TPP Program

#Id: 8600

#Section 3: Genetics, Cellular and Molecular Biology

R-factor 
In mammalian cells - cyclin D 
In yeast - Cln3
TLS Online TPP Program

#Id: 8601

#Section 3: Genetics, Cellular and Molecular Biology

TLS Online TPP Program

#Id: 8602

#Section 3: Genetics, Cellular and Molecular Biology

cyclin-CDK complexes preferentially phosphorylate
serine and threonine residues when they are found within the consensus sequence:
[S/T]PX[R/K]K 
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