Note of apology from A R PODILE, R V N R VUKANTI, A SRAVANI, S KALAM, S DUTTA, P DURGESHWAR and V PAPA RAO, authors of "Root Colonization and Quorum Sensing are the Driving Forces of Plant Growth Promoting Rhizobacteria (PGPR) for Growth Promotion" published in Proceedings of the Indian National Science Academy vol 80 issue No. 2 June 2014 Spl. Sec. pp. 407-413.
