Tamil Nadu Agricultural University
Animal Biotechnology Center
As a symbol of excellence in the field of plant molecular biology, TNAU's
scientists have cloned a new cry gene, Cry2Ai, in 2009, for the first time in the world
Name of the Department: Center for Plant Molecular Biology
Courses: BTech in biotechnology and bioinformatics, MSc in biotechnology and PhD in biotechnology
Coordinator: Dr R Samiyappan (Director)
Address: Agricultural College and Research Institute, TNAU, Coimbatore-641003, Tamil Nadu
The Center for Plant Molecular Biology is located at the main campus of Tamil Nadu Agricultural University,
Coimbatore. It all started when the Department of Biotechnology, Government of India, has extended the financial
support to begin the manpower development program in biotechnology.
Many programs of this center are carried out in collaboration with other disciplines such as plant breeding and
genetics, crop physiology, plant pathology, agricultural entomology and microbiology. This center has three different
departments such as the Department of Plant Molecular Biology and Biotechnology; the Department of Biochemistry; and
the Department of Microbiology. The Department of Microbiology was started in 2003.
The center has the state-of-the art laboratory facilities covering 15,000 sq.ft. and houses a modern tissue culture
laboratory, a transformation laboratory, a molecular marker technology laboratory, central instrumentation facility,
bioinformatics unit and a transgenic green house. A library with latest books on plant biotechnology is available
in this center. The field facilities available at the Center for Plant Breeding and Genetics are used for field
The staff at TNAU are actively involved in the development and release of drought tolerant rice varieties such as
PMK3 and RMD1 (already released) and PMK4 (approved for release) through farmers' participatory mode of varietal
selection. Similarly, the staff worked on the elite open pollinated brinjal varieties, CO2, MDU 1, KKM1 and PLR1
that were converted into Bt versions with a view to effectively control brinjal fruit and shoot borer. These Bt
brinjal varieties, carrying Cry1Ac gene were developed in collaboration with Mahyco under ABSP II program. The
center is also working on sheath blight resistant GM rice, which is now in field evaluation trials, based on the
guidelines issued by the Government of India. The team of scientists cloned a new cry gene, Cry2Ai, in 2009,
for the first time in the world.
The department has 25 highly-qualified and experienced faculty members with 26 PhD holders, with overall 60
national publications and 61 international scientific publications. The Center of Plant Molecular Biology has
filed one Indian patent and has developed two products between 2007 and 2010. The center has
worth industry-sponsored projects and
crore worth government-funded projects.