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Questions and Answers
What methods can be used to study the segregation and stability of transgene integration and expression?
What methods can be used to study the segregation and stability of transgene integration and expression?
- Titration, Chromatography, Filtration, Centrifugation
- NMR, XRD, GC-MS, SEM
- ELISA, TLC, HPLC, FTIR
- PCR, Northern blot, Southern blot, Western blot (correct)
What is an important outcome of gene transfer using naked DNA?
What is an important outcome of gene transfer using naked DNA?
- Enhanced plant growth through photosynthesis
- Increased soil fertility
- Resistance to herbicides
- Recovery of genetic recombinants (correct)
What are some of the steps involved in accurately identifying genes influencing agronomically important characters?
What are some of the steps involved in accurately identifying genes influencing agronomically important characters?
- Testing for soil pH and nutrient levels
- Conducting field trials and comparing plant heights
- Cloning the isolated genes and evaluating their expression (correct)
- Incubating DNA in water and analyzing by PCR
What is a key factor highlighted by Potrykus for successful gene transfers?
What is a key factor highlighted by Potrykus for successful gene transfers?
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Which technique has been used to generate transgenic plants in some crop species over the last five years?
Which technique has been used to generate transgenic plants in some crop species over the last five years?
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