Acknowledgement:
I thank Prof. Heinz Saedler, who recognized me and my skill of work on
Microbiology, allowed me to get involved in his group in Institute of
Genetic Engineering (Biology-III Institute, AL-University, Freiburg.) to
study Transposable element during 1979-1981 in Germany. I thnak also Dr.
John Cullum, a fellow of Royal Society of the same groups, helped me
learning genetic engineering of microbial system and DNA hybridizations.