Termination efficiency can vary from 2% to 90%, Point mutations reduce termination efficiency usually occur within the stem region of the hairpin, replacing GC base pairs with weaker AT base pairs

 

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#Id: 10448

#Unit 4. Cell Communication and Cell Signaling

Avian leukosis virus (ALV), 

Retroviral DNA is inserted near the MYC gene. overproduction of MYC causes abnormally rapid proliferation of cells.

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#Id: 7149

#Unit 6. System Physiology – Plant

In the local defense response, there are two ways of short-distance transmission of the JA signal. First, the systemin produced by the wounding acts as a signaling molecule, which is transmitted to the adjacent site through the apoplast and phloem to activate the JA cascade reaction pathway. Second, JA and JA-Ile induced by systemin act as signals and are transported to adjacent sites for defensive responses

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#Id: 490

#Unit 2. Cellular Organization

S/MARs is a DNA sequence which binds to base structure called scaffold.

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#Id: 9264

#Unit 6. System Physiology – Plant

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#Id: 2634

#Unit 13. Methods in Biology

The probe must span the sequence where the transcript starts or ends. After hybridizing the probe to the transcript, one applies S1 nuclease, which degrades only single-stranded DNA and RNA.