We use the principle of parsimony in comparing the organization of orthologous genes by assuming that a common feature predates the evolutionary separation of the two species.

TLS Online TPP Program

#Id: 3862

#Unit 5. Developmental Biology

Early on during aggregation, gene expression requires the activity of cAMP-dependent protein kinase.

TLS Online TPP Program

#Id: 7960

#Unit 2. Cellular Organization

Binding of BiP to the luminal domain of monomeric Ire1 prevents formation of the Ire1 dimer.

TLS Online TPP Program

#Id: 1400

#Unit 4. Cell Communication and Cell Signaling

Three classes of myosins:

Myosin I

Myosin II

Myosin V

TLS Online TPP Program

#Id: 5987

#Unit 10. Ecological Principles

Green Earth hypothesis Which stated that since the Earth appears “green,” and plants are common, herbivores must have little impact on plant abundance.

They suggested that herbivores must therefore be limited by their predators.

TLS Online TPP Program

#Id: 4328

#Unit 11. Evolution and Behavior