After the Trinamool Congress' defeat in the recently held by-poll in West Bengal's Sagardighi, Chief Minister and TMC supremo Mamata Banerjee removed Ghulam Rabbani as Minority Affairs Minister and kept the portfolio for herself. Mr Rabbani was allotted the Horticulture Department. The decision was taken at a cabinet meeting on Monday. Sources say part of the change is a result of the ongoing corrective measure since TMC's loss in the Assembly by-poll.