K. PANNEER SELVAM, B. ANNAMALAI, G. NAMBIRAJAN, and C.S. SHOBANA. 2014. “TRANSFORMATION OF ESCHERICHIA COLI WITH pET21A+ AND EXPRESSION OF THE NOVEL ANTIMICROBIAL PEPTIDE INDOLICIDIN”. International Journal of Pharma and Bio Sciences 5 (1):387-90. https://ijpbs.net/index.php/journal/article/view/3141.