PGR

Therefore, establishing optimum PGR conditions can be time-consuming and laborious.

Overall, these findings shed light on the novel and versatile approach to plant regeneration without the need for externally applying PGR.

Highlighting the applications of their work, Dr. Igawa remarks, "The reported system can improve plant breeding by providing a tool to induce cellular differentiation of GM plant cells without PGR application. Therefore, in societies where GM plants are accepted as products, it would accelerate plant breeding and reduce associated production costs."

The top public prosecutor's office, the PGR, dismissed TI's report for having "biased conclusions ... not supported by concrete facts or figures," adding that in recent years Brazil has stepped up efforts to fight corruption.

In practice, Moraes' decision implies that he will be closely supervising the PGR probe, as the Supreme Court does not conduct its own investigations.