A G protein– coupled receptor kinase phosphorylates serine and threonine residues in the

cytoplasmic segments of activated GPCRs

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#Id: 6816

#Unit 8. Inheritance Biology

The relation between genotype and phenotype is straight forward. Each genotype produces a single phenotype, and most phenotypes are encoded by a single genotype.

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#Id: 7205

#Unit 5. Developmental Biology

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#Id: 2841

#Unit 13. Methods in Biology

Phosphorylated protein or amino acid are separated by using immobilized metal affinity chromatography ( IMAC), or immuno-affinity using antibodies against phosphorylated amino acids or peptides

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#Id: 6388

#Unit 2. Cellular Organization

Catabolite repression is exerted through a second messenger called cyclic AMP (cAMP) and the positive regulator protein called the catabolite repressor protein (CRP), a dimer.

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#Id: 3193

#Unit 3. Fundamental Processes

Origins that sponsor replication of only one strand are also found in the rolling circle mode of replication.