At the end of a normal chromosome 9 is a potential cancer-causing gene called c- ABL.   As a result of the translocation, part of the cABL gene is fused with the BCR gene from chromosome 22. The protein produced by this BCR–c-ABL fusion gene is much more active than the protein produced by the normal c- ABL gene.

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#Id: 5104

#Unit 6. System Physiology – Plant

PIFs promote etiolated development in the dark (skotomorphogenesis) primarily by serving as transcriptional activators of dark induced genes.

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#Id: 2656

#Unit 7. System Physiology – Animal

An important component of solute reabsorption in the thick ascending limb is the sodium-potassium ATPase pump in the epithelial cell basolateral membranes.

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#Id: 5038

#Unit 3. Fundamental Processes

AT base pairs called the DNA unwinding element (DUE).

IHF (integration host factor) and FIS (factor for inversion stimulation). These two proteins were discovered as required components of certain recombination reactions.

Another DNA-binding protein, HU (a histone like bacterial protein originally dubbed factor U), also participates but does not have a specific binding site.

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#Id: 2510

#Unit 13. Methods in Biology

Silver staining gives higher sensitivity comparison to Coomassie Brilliant Blue (CBB).

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#Id: 3028

#Unit 3. Fundamental Processes

Primers start with the sequence pppAG positioned opposite the sequence 3 '-GTC-5' in the template.