Types and examples of typical enzymes used in the manipulation of nucleic acids

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#Id: 2643

#Unit 13. Methods in Biology

After you have identified the physiological transcription start site by S1 mapping or primer extension you can use run-off transcription in vitro.

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#Id: 2484

#Unit 13. Methods in Biology

TEMED catalyzes the decomposition of the persulfate ion to give a free radical (i.e., a molecule with an unpaired electron):

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#Id: 7083

#Unit 3. Fundamental Processes

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#Id: 7271

#Unit 6. System Physiology – Plant

Rubisco is also regulated by a natural sugar phosphate, carboxyarabinitol-1-phosphate, that closely resembles the six-carbon transition intermediate of the carboxylation reaction. This inhibitor is present at low concentrations in leaves of many species and at high concentrations in leaves of legumes such as soybean and bean. 

Carboxyarabinitol- 1-phosphate binds to rubisco at night, and it is removed by the action of rubisco activase in the morning, when photon flux density increases.

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#Id: 6604

#Unit 7. System Physiology – Animal

Theca cells synthesize and secrete progesterone.