Question:medium

Which core genes are present in the T-DNA region of the Ti plasmid of Agrobacterium tumefaciens?

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Remember: \[ \boxed{ \begin{aligned} \text{T-DNA} &\rightarrow \text{Auxin + Cytokinin + Opine genes} \textit{vir}\text{ genes} &\rightarrow \text{Transfer of T-DNA} \end{aligned} } \]
Updated On: Jul 14, 2026
  • vir genes
  • Opine, Auxin and Cytokinin synthesis
  • Antibiotic resistance genes
  • Replication origin genes
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The Correct Option is B

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