Suvendra Kumar Ray

Mutation in Ralstonia pseudosolanacearum F1C1 cytochrome p450 homologue impairs virulence through root but not through shoot of tomato plants

Strand inequality in terms of expression-dependent synonymous single-nucleotide polymorphism in the Escherichia coli chromosome

The paper analyzes synonymous SNPs in E. coli to show strand and expression-dependent mutation patterns, demonstrating transcription-induced mutagenesis contributes to strand inequality.

Morphology of petiole bending, senescence, epinasty, along with necrotic scarring in tomato leaves infiltrated with virulent Ralstonia pseudosolanacearum

This study observes specific patho-phenotypes in tomato leaves infiltrated with Ralstonia pseudosolanacearum, including petiole bending, epinasty, and senescence, which are hrp-dependent and not seen with other bacteria.

Integration spots organize genome plasticity and shape accessory-genome architecture in Ralstonia solanacearum

The paper integrates genome data from Ralstonia solanacearum to identify integration spots linked to adaptive functions and genome plasticity.

Heat shock-mediated transformation is possible in several Gram-negative bacteria

This study demonstrates that heat shock transformation can be successfully applied to four Gram-negative bacteria beyond E. coli, enabling gene introduction and fluorescence expression.

Morphology of softening and translucency in the stems of tomato and eggplant seedlings due to infection by Ralstonia pseudosolanacearum F1C1

This study examines the symptoms of Ralstonia pseudosolanacearum F1C1 infection in tomato and eggplant seedlings, identifying stem softening and translucency as a novel symptom, and explores host resistance mechanisms.

Pseudomonas aeruginosa SPT08, a tomato endophyte, improves plant growth and controls bacterial wilt in tomato

This study isolates and characterizes Pseudomonas aeruginosa SPT08, an endophyte that inhibits bacterial wilt in tomato and promotes plant growth.

Tissue-dependent nature of plant susceptibility: a comparative pathogenicity study of the systemic phytopathogen Ralstonia pseudosolanacearum in eggplant and tomato seedlings through root and leaf

This study compares the susceptibility of tomato and eggplant seedlings to Ralstonia pseudosolanacearum through leaf and root inoculation, revealing tissue-dependent differences in pathogen response.

Theoretical expectations versus empirical observations in the bacterial enumeration process using serial dilution

This study examines sampling error in bacterial enumeration via serial dilution, finding it independent of cell density and dilution steps, and similar for high or low sample volumes.

Higher frequency of transition mutation over transversion mutation in genomes: evidence from the binding energy calculation of base pairs using DFT

This study uses DFT to calculate binding energies of base pairs, showing transition mutations are more stable than transversion mutations, supporting their higher frequency in genomes.

Polymorphism at four-fold degenerate site, but not at the intergenic regions, explains nucleotide compositional strand asymmetry in bacteria

The paper examines polymorphism in intergenic regions and four-fold degenerate sites in bacterial genomes to explain nucleotide compositional strand asymmetry, finding that FFS polymorphisms, not IRs, explain the asymmetry.

Entner-Doudoroff pathway and Non-OxPPP bypasses glycolysis and OxPPP in Ralstonia solanacearum

This paper identifies the Entner-Doudoroff pathway and Non-OxPPP as the main metabolic routes in Ralstonia solanacearum, bypassing glycolysis and OxPPP during glucose oxidation, using 13C labeling and comparative metabolic network analysis.