Actinobaceria, Micrococcus luteus SUBG006 was isolated from infected leaves of Mangifera indica L. vr. Nylon in Rajkot, (22.30°N, 70.78°E), Gujarat, India. The genome size is 3.86 Mb with G + C content of 69.80% and contains 112 rRNA sequences (5S, 16S and 23S). The whole genome sequencing has been deposited in DDBJ/EMBL/GenBank under the accession number JOKP00000000.

Plant pathogenic organisms are known to infect host cell using various range of secretory proteins. Amongst all other secretion systems, type III secretion system (T3SS) is a key mechanism for bacterial pathogenesis for establishing and maintaining infection into the host. Expression levels of seven genes viz. avrXacE1, avrXacE2, hpaA and hrpG along with bacterial endogenous control lrp (leucineresponsive protein) were studied. The pathogenic organisms selected for the present study includes Enterobacter cloacae, Enterobacter spp., Pantoea ananatis, Xanthomonas campestris pv. Citri, Pantoea agglomerans, Ochrobactrum anthropi and Erwinia chrysanthemi. P. agglomerans and Enterobacter spp. gave high expression of above-mentioned virulence genes compared to Xanthomonas, while E. cloacae and P. ananatis showed similar expression with that of Xanthomonas. The detailed relationship of the expression profiles with respect to the selected organisms is discussed.

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A Gram positive bacterium, Georgenia sp. SUB25 was isolated from infected leaves of Solanum lycopersicum L. in Rajkot (22.30°N, 70.78°E), Gujarat, India. We sequenced and analyzed Georgenia sp. SUB25 that is novel plant pathogen using next generation sequencing platform and assembly yielded contigs representing a size of 4.84 Mb with 81 tRNAs and 88 rRNAs. The whole genome sequencing has been deposited in DDBJ/EMBL/GenBank under the accession number JNFL00000000. This genome sequence contains Type II secretion system genes, which involved in pathogenicity mechanism that may help to understand plant microbial interaction.

Microbacterium sp. SUBG005 is a Gram positive bacterium, isolated from infected leaf of Mangifera indica L. in Rajkot (22.30°N, 70.78°E), Gujarat, India. The genome sequencing of Microbacterium sp. SUBG005 is having type I secretion system genes of pathogenicity as well as heavy metal resistance unique genes. The genome size is 7.01 Mb with G + C content of 64.80% and contains rRNA sequences. Genome sequencing analysis provides information about the microbe role in host–pathogen interaction. The whole genome sequencing has been deposited in DDBJ/EMBL/GenBank under the accession number JNNT00000000.