A longtime Congress loyalist, Natarajan said she was ready to face probe into environmental clearance accorded by her during her stint as minister in the UPA government and has no plans to join any other political party after "such bitter experiences".

READ: As it happened: Jayanthi Natarajan quits Congress

"I have only followed the party line and rule book on all environment issues. To protect the forest rights of people and the rights of tribals in cases like Vedanata. There was no wrong doing on my part," she asserted at an hurriedly called press conference here.

Natrajan said she cannot continue in the "suffocating atmosphere" in the party.

Virtually opening a can of worms, she accused Rahul Gandhi's office of planting stories to sully her reputation after she had resignaed as Environment Minister on the direction of Sonia Gandhi.

READ MORE: Jairam Ramesh rubbishes Natarajan's allegations against Rahul Gandhi

"Specific inputs were received from the office of Rahul Gandhi based on the representation by NGOs raising environment concerns on certain large projects," she said suggesting that the Congress Vice-President had interfered in the decision making process.

"I have done no wrong. I am willing to be hanged or go to jail if any concrete proof of my wrongdoing is established," Natarajan said.

She also said that as a minister in UPA-II, she did not want to attack Narendra Modi on snoopgate issue but was told that the party at the highest level wanted her to do so.

"I intend to think on my life and future. I have no plans to join any other party," she declared when asked about her future political plans.

She said she had issues only with the party high command not with the Tamil Nadu unit. Natarajan said she has also quit as the trustee of the Tamil Nadu unit Congress.

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