Transgenic Plant
Tomatoes exhibiting delayed ripening express antisense RNA against

glycerol 1 phosphate acyl transferase
sucrose phosphate synthase gene
polygalactouranase
ACC deaminase

ANSWER DOWNLOAD EXAMIANS APP

Transgenic Plant
Low temperatures induce the expression of many cold-induced genes. Transgenic plants with improved cold tolerance have been produced by

expressing a gene for production of antifreeze (ethylene glycol) in plants
cooling plants using the Peltier effect
increasing evaporative cooling from leaf surfaces
expressing the protein that activates expression of these genes all the time in plants

ANSWER DOWNLOAD EXAMIANS APP