Source–sink metapopulation model - A population model that builds on the basic metapopulation model and accounts for the fact that not all patches of suitable habitat are of equal quality.

TLS Online TPP Program

#Id: 6914

#Unit 8. Inheritance Biology

Duplications and deletions often arise from unequal crossing over.

TLS Online TPP Program

#Id: 1753

#Unit 4. Cell Communication and Cell Signaling

TLS Online TPP Program

#Id: 3724

#Unit 10. Ecological Principles

One major problem is that this approach does not take species frequency of occurrence or relative abundance into account.

TLS Online TPP Program

#Id: 377

#Unit 2. Cellular Organization

For negatively supercoiled circle W < 0 

For a positively coiled superhelix W > 0.

 

TLS Online TPP Program

#Id: 10562

#Unit 4. Cell Communication and Cell Signaling

Activated RIPK1 forms multiprotein complexes via its RHIM domain with the kinase RIPK3, and RIPK3 becomes activated by phosphorylation