Advertisements
Advertisements
प्रश्न
State the role of “biolistic gun” in biotechnology experiments.
Advertisements
उत्तर
A biolistic gene, or gene gun, introduces alien DNA into plant cells. This method involves bombarding host cells with high-velocity gold or tungsten microparticles coated with DNA molecules. This allows for genetic manipulation without requiring complicated tissue culture.
APPEARS IN
संबंधित प्रश्न
Why must a cell be made ‘competent’ in biotechnology experiments? How does calcium ion help in doing so?
Mention the type of host cells suitable for the gene guns to introduce an alien DNA.
Write the steps you would suggest to be undertaken to obtain a foreign-gene-product.
Why should a bacterium be made ‘competent’ ?
Explain the role of ‘microinjection’ and ‘gene gun’ in biotechnology
Non viral and non vector methods are sometimes used to transfer genes or alien DNA into a plant cell. Explain one such method used in genetic engineering.
In the chemical/temperature method of bacterial transformation, which specific temperature is used for the brief heat shock step?
What is the term used to describe the introduction of recombinant DNA into a bacterial cell?
Which method introduces recombinant DNA by injecting it directly into the nucleus of animal cells?
Which method of introducing recombinant DNA relies on shooting DNA-coated particles into plant cells via particle bombardment?
