Crystalline protein synthesized by Bacillus thuringiensis is activated by
Acidic conditions of bacterial food vacuole
Alkaline $pH$ of bacterial food vacuole
Acidic $pH$ in insect fore-gut
Alkaline $pH$ in insect mid-gut
Match the following columns and select the correct option.
Column $- I$ | Column $- II$ |
$(a)$ Bt cotton | $(i)$ Gene therapy |
$(b)$ Adenosine deaminase deficiency | $(ii)$ Cellular defence |
$(c)$ $RNAi$ | $(iii)$ Detection of $HIV$ infection |
$(d)$ $PC R$ | $(iv)$ Bacillus thuringiensis |
$(a)\quad(b)\quad(c)\quad(d)$
$cDNA$ probes are copied from the messenger $RNA $ molecules with the help of
Dextran is used in
A genetically engineered microorganism used successfully in bioremediation of oil spills is a species of