Introduction: Heavy metal pollution of soil is a significant environmental problem and has negative effects on human health and agriculture. The rhizosphere, as an important interface between soil and plant, plays a significant role in phytoremediation, where microbial populations are known to influence heavy metal mobility and availability to the plant [1] [2] through improving solubility of trace elements in the rhizosphere, release of organic acids, CO2 production by respiration process, chelating agents, acidification, decomposition of organic matter, phosphate solubilization and redox changes and, therefore, have the potential to improve phytoremediation processes [3] . In order to understand the mechanisms involved in the transfer and mobilization of heavy metals by rhizobacteria and conduct research on the microbial genomic sequence of the rhizosphere of plants growing on soil contaminated by heavy metals. However, an organism's genome is a complete genetic sequence on a set of chromosomes. The genome sequence in an organism requires the DNA sequences for each of the chromosomes. Homologous recombination between reiterated DNA sequences generates different types of genomic rearrangements [4] [5]. With the increase in the number of available genomic sequences, genomic analysis is difficult to perform without a suitable platform that collects not only curated annotation results using standardized computational methods. However, the genomic design hypothesis suggests that the shorter introns of highly expressed genes [6]. The “mutational bias” model suggests that it reflects regional mutation biases in insertion and deletion rates [7], while the “genomic design” model postulates that it reflects selection of genomic organization to allow con... .half of the document ......expression on human genes. Genome Research 13: 2260–2264,8. Vinogradov, A.E. 2005. Noncoding DNA, isochores, and gene expression: nucleosome-forming potential. Res. Nucleic Acids 33: 559–563.9. Hyatt, D. et al. 2010. Prodigal: Prokaryotic Gene Recognition and Translation Start Site Identification. BMC Bioinformatics 11:119.10. Conesa A, et al. 2005. Blast2GO: a universal tool for annotation, visualization, and analysis in functional genomics research. Bioinformatics. 21:3674–367.11. Krakauer, D.C. 2000. Hurst, L.D., McVean, G., & Moore, T. 1996. Imprinted genes have few small introns. Nat. Genetta. 12: 234–237.12. Inokuchi, Y. Hirashima, A. Sekine, Y. Janosi, L. Kaji, A. 2000. Role of ribosome recycling factor (RRF) in translational coupling. EMBO J. 19: 3788-3798. Works cited phytoremediation, genomic sequence, rhizosphere, rhizobacteria