Kumar, Rajeev2018-08-302018-08-302024-08-132018-08-302018-08-302024-08-132012Kumar, Rajeev (2012) Phytogenetic analysis of bacterial diversity of heavy metal affected.http://10.2.3.109/handle/32116/1728The soil of Bathinda region is affected by heavy metals due to anthropogenic activity, industrial effluent and fly ash. Three soil samples in triplicate were collected from three different places of Bathinda region, abandoned soil, agricultural soil, thermal power plant fly ash soil. Based on 16S rRNA gene cloning and sequence analysis, phylogentic analysis of bacterial diversity was performed. 366 clones were picked and through colony PCR 128 positive clones were chosen. Out of 128 clones, 126 clones were sequenced in three fragments and all three fragments aligned using SeqMan Lasergene ver.10.0 (DNA STAR) software. BLAST analysis of sequenced and aligned samples was carried out at NCBI to find out the homology with different groups of bacteria. All 126 clones aligned for phylogenetic analysis by MEGA 5 (Neighbor Joining method). 32 genus belong to 8 phyla were observed in all three samples. Most dominant phylum is Proteobacteria followed by Bacteriodates. Pseudomonas spp. is dominant in agricultural and thermal power plant soil. Abandoned soil showed maximum diversity followed by thermal power plant soil. In agricultural soil minimum diversity was observed. So with this investigation it can be concluded that lands without anthropogenic activities are rich in bacterial diversity as compared to more anthropogenic active areas.en-USHeavy metals16S rRNA genebacterial diversityPhylogeneticsMphil DissertationT00014