1. Ahmad N, Johri S, Abdin M, Qazi G (2009) Molecular characterization of bacterial population in the forest soil of Kashmir, India. World J Microbiol Biotechnol 25(1):107–113. doi: 10.1007/s11274-008-9868-2
2. Amann RI (1995) In situ identification of microorganisms by whole cell hybridization with rRNA-targeted nucleic acid probes. In: Akkermans ADL, van Elsas JD, de Bruijn FJ (eds) Molecular microbial ecology manual. Kluwer Academic Publishers, Dordrecht
3. Amann RI, Ludwig W, Schleifer KH (1995a) Phylogenetic identification and in situ detection of individual microbial cells without cultivation. Microbiol Rev 59(1):143–169
4. Amann RI, Ludwig W, Schleifer KH (1995b) Phylogenetic identification and in situ detection of individual microbial cells without cultivation. Microbiol J Rev 59:143–169
5. Ausubel FM, Brent R, Kingston RE, Moore DD, Seidman JG, Smith JA, Struhl K (1987) Current protocols in molecular biology. John Wiley & Sons, New York