Minister of State for Environment and Forests Smt. Jayanthi Natarajan today revealed in Rajya Sabha that the State Governments of Bihar, Madhya Pradesh, Kerala, Uttarakhand and Karnataka have informed that they have taken a decision to prohibit environmental release of all Genetically Modified seeds. She said currently field trials have been allowed only in Andhra Pradesh, Gujarat and Rajasthan. Recently Government of Rajasthan has conveyed its decision to withdraw the No Objection Certificate which was issued to Centre for Genetic Manipulation of Crop Plants, University of Delhi for conduct of second season Biosafety Research Level trial with GM Mustard in their state.