Consider the following statements
1) Camptothecin (CPT) is an important anti-cancer drug lead molecule and is the third most-in demand alkaloid.
2) In India, it is mainly extracted from Nothapodytes nimmoniana, an endangered species.
3) Recently, the Indian Council of Medical Research (ICMR) have metabolically engineered the plant cells of Nothapodytes nimmoniana to increase the production of Camptothecin.
How many of the above statements are correct?