Competition as a negative interaction between two species that depend on the same limiting resource to survive, grow, and reproduce.

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#Id: 4657

#Unit 13. Methods in Biology

(CFSE) or carboxyfluorescein diacetate succinimidyl ester (CFDASE) is nontoxic to cells hence retained till many cycles

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#Id: 2885

#Unit 3. Fundamental Processes

Six DnaC monomers bind to each hexamer of DnaB, and this complex binds to the origin.

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#Id: 5317

#Unit 7. System Physiology – Animal

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#Id: 1565

#Unit 4. Cell Communication and Cell Signaling

Wnt signal transduction pathways classify into:

1. Canonical wnt pathway (β-catenin dependent)

2. Noncanonical wnt pathways (β-catenin independent)

 

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#Id: 8903

#Unit 2. Cellular Organization

Chromosome compaction involving progressive chromosome looping:

During prophase, condensin II binds DNA and extrudes large loops

In prometaphase, condensin I forms additional loops nested within the loops formed by condensin II