Nurturing Life Sciences
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#Unit 2. Cellular Organization
Mutants that cannot be expressed at all are called uninducible. Mutants that are continuously expressed are called constitutive mutants.
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#Unit 6. System Physiology – Plant
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#Unit 3. Fundamental Processes
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Abortive transcription is when RNA Polymerase makes short transcripts, typically shorter than 10 nucleotides (nt), while still bound at the promoter.
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EGTA [ethylene glycol-bis(b-aminoethyl ether)- N,N,N′,N′-tetraacetic acid], a compound that can chelate (form a complex with) Ca2+, prevents Ca2+ uptake by cells and inhibits root gravitropism.