In free CDK2, the A-loop blocks access of protein substrates to the γ phosphate of the bound ATP.

TLS Online TPP Program

#Id: 10332

#Section 2: General Biology

TLS Online TPP Program

#Id: 8628

#Section 3: Genetics, Cellular and Molecular Biology

APC/C consists of 14 core subunits in metazoans and 13 core subunits in yeast.

TLS Online TPP Program

#Id: 9194

#Section 3: Genetics, Cellular and Molecular Biology

Hitchhiking

An important consequence of linkage disequilibrium is hitchhiking. This happens when an allele at  one locus spreads by natural selection acting on a second locus that is in linkage disequilibrium with  the first.

TLS Online TPP Program

#Id: 8408

#Section 3: Genetics, Cellular and Molecular Biology

Tropomyosin (TM) is a ropelike molecule, about 40 nm in length, binds to 7 actin subunits in an actin filament.

TLS Online TPP Program

#Id: 8977

#Section 3: Genetics, Cellular and Molecular Biology

Molecular clock - The concept of a steady rate of change in DNA sequences over time.