Advertisements
Advertisements
प्रश्न
When a foreign DNA is introduced into an organism, how is it maintained in the host and how is it transferred to the progeny of the organism?
Advertisements
उत्तर
Foreign gene is usually ligated to a plasmid vector and introduced into the host. As plasmid replicates and makes multiple copies of itself, so does the foreign gene gets replicated and its copies are made. When the host organism divides, its progeny also receives the plasmid DNA containing the foreign gene.
APPEARS IN
संबंधित प्रश्न
What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.
Diagrammatically represent the experimental steps in cloning and expressing an human gene (say the gene for growth hormone) into a bacterium like E. coli?
Answer the following question.
Describe the roles of heat, primers, and the bacterium Thermus aquaticus in the process of PCR.
Answer the following question.
Explain the various steps involved in the production of artificial insulin.
Describe the role of high temperature.
The first clinical gene therapy was done for the treatment of ________.
Which one of the following statements is true regarding DNA polymerase used in PCR?
ELISA is mainly used for ____________.
What is genetically engineered Insulin?
Explain how “Rosie” is different from a normal cow.
PCR is a useful tool for early diagnosis of an Infectious disease. Elaborate.
A probe which is a molecule used to locale-specific sequences in a mixture of DNA or RNA Mole cubs could be ______.
Choose the correct option regarding retrovirus.
Due to which of the following reasons insulin extracted from pancreas of slaughtered animals cannot be used in humans to treat diabetes?
When gene targetting involving gene amplification is attempted in an individual’s tissue to treat disease, it is known as ______
Why is it that the line of treatment for a genetic disease is different from infectious diseases?
Discuss briefly how a probe is used in molecular diagnostics.
Name the five key tools for accomplishing the tasks of recombinant DNA technology. Also mention the functions of each tool.
Explain how recombinant human insulin was prepared in 1983 by Eli Lily an American company.
Give a reason for the following:
Streptokinase is administered to the patients having myocardial infarction.
