If cells that have incorporated a high level of BrdU are exposed to light, they will photolyse; this has been used to selectively kill newly dividing cells.

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#Unit 13. Methods in Biology

GLUT separation is also done with the help of affinity chromatography, normally glut protein are cloned into the vector and then the help of affinity chromatography

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#Unit 5. Developmental Biology

The Wnt PCP pathway activated by fibroblast growth factors (FGFs) produced by the hypoblast.

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#Unit 3. Fundamental Processes

Most chromosomal replicons do not have a termination region like that of bacteria at which the replication forks cease movement and (presumably) dissociate from the DNA. 

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#Unit 3. Fundamental Processes

oriC must be fully methylated.

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#Unit 11. Evolution and Behavior

The overall effect of migration is twofold: 

1.it prevents populations from becoming genetically different from one another, 

2.it increases genetic variation within populations.