Training on Faster COVID-19 Testing
CSIR - Centre for Cellular & Molecular Biology
Council of Scientific and Industrial Research
Ministry of Science & Technology, Govt. of India
Chief Scientist
Email: sonti@ccmb.res.in
Phone: +91-040-27192577
Research Interests
Ashish Ranjan, JyothilakshmiVadassery, Hitendra Kumar Patel, Alok Pandey, Ramesh Palaparthi, Axel Mithofer, Ramesh V Sonti. 2015. Upregulation of jasmonate biosynthesis and jasmonate-responsive genes in rice leaves in response to a bacterial pathogen mimic. Functional & integrative genomics. 15:363-373.
Dipanwita Sinha, Mahesh Kumar Gupta, Hitendra Kumar Patel, Ashish Ranjan, Ramesh V. Sonti. 2013. Cell Wall Degrading Enzyme Induced Rice Innate Immune Responses Are Suppressed by the Type 3 Secretion System Effectors XopN, XopQ, XopX and XopZ of Xanthomonas oryzaepv. oryzae. PLoS ONE 8(9): e75867. doi: 10.1371/journal.pone.0075867.
Sujatha Subramoni, Alok Pandey, M. R. Vishnu Priya, Hitendra Kumar Patel and Ramesh V. Sonti. 2012. The ColRS system of Xanthomonas oryzaepv. oryzae is required for virulence and growth in iron-limiting conditions. Molecular Plant Pathology. 13:7, 690-703.
Gudlur Aparna, Avradip Chatterjee, Ramesh V. Sonti and RajanSankaranarayanan2009. A cell wall-degrading esterase of Xanthomonas oryzae requires a unique substrate recognition module for pathogenesis on rice. Plant Cell. 21(6):1860-73.
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| Title | Journal | Year |
|---|---|---|
| Repeated gain and loss of a single gene modulates the evolution of vascular plant pathogen lifestyles. | Science Advances, Nov 13;6(46):eabc4516. doi: 10.1126/sciadv.abc4516. | 2020 |
| Interaction of the Xanthomonas effectors XopQ and XopX results in induction of rice immune responses. | The Plant Journal, Jul 12. doi: 10.1111/tpj.14924. | 2020 |
| Dual Activities of Receptor-Like Kinase OsWAKL21.2 Induce Immune Responses. | Plant Physiology, Jul;183(3):1345-1363. doi: 10.1104/pp.19.01579. | 2020 |
| Ectopic Expression of a Cell-Wall-Degrading Enzyme-Induced OsAP2/ERF152 Leads to Resistance against Bacterial and Fungal Infection in Arabidopsis. | Phytopathology, Apr;110(4):726-733. doi: 10.1094/PHYTO-10-19-0395-R. | 2020 |
| Overexpression of OsPUB41, a Rice E3 ubiquitin ligase induced by cell wall degrading enzymes, enhances immune responses in Rice and Arabidopsis. Kachewar NR, Gupta V, Ranjan A, Patel HK, Sonti RV. | BMC Plant Biology, Nov 29;19(1):530. doi: 10.1186/s12870-019-2079-1. | 2019 |
| Complete genome dynamics of a dominant-lineage strain of Xanthomonas oryzae pv. oryzae harbouring a novel plasmid encoding a type IV secretion system. | Access Microbiology, Sep 19;1(9):e000063. doi: 10.1099/acmi.0.000063. | 2019 |
| Xanthomonas oryzae pv. oryzae XopQ protein suppresses rice immune responses through interaction with two 14-3-3 proteins but its phospho-null mutant induces rice immune responses and interacts with another 14-3-3 protein. | Molecular Plant Pathology 2019 Jul;20(7):976-989. doi: 10.1111/mpp.12807. | 2019 |
| Overexpression of a cell wall damage induced transcription factor, OsWRKY42, leads to enhanced callose deposition and tolerance to salt stress but does not enhance tolerance to bacterial infection. | BMC Plant Biology, Sep 3;18(1):177. doi: 10.1186/s12870-018-1391-5. | 2018 |
| Expression Profile of Defense Genes in Rice Lines Pyramided with Resistance Genes Against Bacterial Blight, Fungal Blast and Insect Gall Midge. | Rice (N Y), Jul 13;11(1):40. doi: 10.1186/s12284-018-0231-4. | 2018 |
| A mutation in an exoglucanase of Xanthomonas oryzae pv. oryzae, which confers an endo mode of activity, affects bacterial virulence, but not the induction of immune responses, in rice. | Molecular Plant Pathology, Jun;19(6):1364-1376. doi: 10.1111/mpp.12620. Epub 2017 Dec 26. | 2018 |
| Population genomic insights into variation and evolution of Xanthomonas oryzae pv. oryzae | Scientific Reports, Jan 13;7:40694. doi: 10.1038/srep40694. | 2017 |
| Rice Leaf Transcriptional Profiling Suggests a Functional Interplay Between Xanthomonas oryzae pv. oryzae Lipopolysaccharide and Extracellular Polysaccharide in Modulation of Defense Responses During Infection | Molecular Plant-Microbe Interactions, http://dx.doi.org/10.1094/MPMI-08-16-0157-R | 2017 |
| Action of Multiple Cell Wall-Degrading Enzymes Is Required for Elicitation of Innate Immune Responses During Xanthomonas oryzae pv. oryzae Infection in Rice | Molecular Plant-Microbe Interactions, 29 (8): 599-608.http://dx.doi.org/10.1094/MPMI-02-16-0039-R | 2016 |
| Identification of Pectin Degrading Enzymes Secreted by Xanthomonas oryzae pv. oryzae and Determination of Their Role in Virulence on Rice | PLoS One. 2016; 11(12): e0166396. | 2016 |
| Identification of Pectin Degrading Enzymes Secreted by Xanthomonas oryzae pv. oryzae and Determination of Their Role in Virulence on Rice | PLoS One. 2016; 11(12): e0166396. | 2016 |
| The rice immune receptor XA21 recognizes a tyrosine-sulfated protein from a Gram-negative bacterium. | Science Advances, 1(6):e1500245. | 2015 |
| Mutations in the Predicted Active Site of Xanthomonas oryzae pv. oryzae XopQ Differentially Affect Virulence, Suppression of Host Innate Immunity, and Induction of the HR in a Nonhost Plant | Molecular Plant-Microbe Interactions, 28(2):195-206. | 2015 |
| Upregulation of jasmonate biosynthesis and jasmonate-responsive genes in rice leaves in response to a bacterial pathogen mimic. | Functional & Integrative Genomics, 15(3):363-73. | 2014 |
| Update on Bacterial Blight of Rice: Fourth International Conference on Bacterial Blight | Rice, 7(1):12. | 2014 |
| Excised radicle tips as a source of genomic DNA for PCR-based genotyping and melting curve analysis in cotton. | Journal of Biosciences , 38(1):167-72. | 2013 |
| gltB/D Mutants of Xanthomonas oryzae pv. Oryzae are Virulence Deficient | Current Microbiology, 68(1):105-12. | 2013 |
| Cell wall degrading enzyme induced rice innate immune responses are suppressed by the type 3 secretion system effectors XopN, XopQ, XopX and XopZ of Xanthomonas oryzae pv. oryzae. | PLoS One, 8(9):e75867. | 2013 |
| Pathotype and genetic diversity amongst Indian isolates of Xanthomonas oryzae pv. oryzae. | PLoS One, 8(11):e81996. | 2013 |
| The CoIRS system of Xanthomonas oryzae pv. Oryzae is required for virulence and growth in iron-limiting conditions | Molecular Plant Pathology, 13(7):690-703. | 2012 |
| Crystallization and preliminary crystallographic studies of CbsA, a secretory exoglucanase from Xanthomonas oryzae pv. oryzae. | Acta crystallographica. Section F, Structural Biology and Cristallization Communications, 68(Pt 10):1191-4. | 2012 |
| Two New complete Genome Sequeces offer Insight into Host and Tissue Specificity of Plant Pathogenic Xanthomonas spp. | Bacteriology, 193(19): 5450-5464 | 2011 |
| Role of the FeoB Protein and Siderophore in Promoting Virulence of Xanthomonas oryzae pv. Oryzae on Rice | Bacteriology, 192(12): 3187-3203 | 2010 |
| Multiple Adhesin-Like Functions of Xanthomonas oryzae pv. Oryzae are Involved in Promoting Leaf Attachment, Entry, and Virulence on Rice | Molecular Plant-Microbe Interactions, 22 (1): 73-85. | 2009 |
| Introduction of bacterial blight resistance into Triguna, a high yielding, mid-early duration rice variety. | Biotechnoogy Journal, 4(3):400-7. | 2009 |
| Transcriptional profiling of rice leaves undergoing a hypersensitive response like reaction induced by Xanthomonas oryzae pv. oryzae cellulase | Rice, 3 (1): 1-21 | 2009 |
| A cell wall-degrading esterase of Xanthomonas oryzae requires a unique substrate recognition module for pathogenesis on rice. | The Plant Cell, 21(6):1860-73. | 2009 |
| Genome Sequence and rapid evolution of the rice pathogen Xanthomonas oryzae pv. Oryzae PXO99? | BMC Genomics, 9:204, 1-16. | 2008 |
| Fuctional Interplay Between Two Xanthomonas oryzae pv. Oryzae Secretion Systems in Modulating Virulence on Rice | Molecular Plant-Microbe Interactions, 20(1): 31-40. | 2007 |
| Crystallization and preliminary crystallographic studies of LipA, a secretory lipase/esterase from Xanthomonas oryzae pv. oryzae. | Acta crystallographica. Section F, Structural Biology and Cristallization Communications, 63(Pt 8):708-10. | 2007 |
| The role of horizontal transfer in the evolution of a highly variable lipopolysaccharide biosynthesis locus in xanthomonads that infect rice, citrus and crucifers | BMC Evolutionary Biology, 7:243, 1-13. | 2007 |
| Growth Deficiency of a Xanthomonas oryzae pv. Oryzae fur Mutant in Rice Leaves Is Rescued by Ascorbic Acid Supplementation | Molecular Plant-Microbe Interactions, 18(7): 644-651 | 2005 |
| Role of an In Planta-Expressed Xylanase of Xanthomonas oryzae pv. Oryzae in Promoting Virulence on Rice | Molecular Plant-Microbe Interactions, 18(8): 830-837 | 2005 |
| Bacterial type two secretion system secreted proteins: double-edged swords for plant pathogens. | Molecular Plant-Microbe Interactions, 18(9):891-8. | 2005 |
| Virulence deficiency caused by a transposon insertion in the purH gene of Xanthomonas oryzae pv. oryzae | Can. J. Microbiol. 51: 1-7 | 2005 |
| Genomics, Molecular Genetics & Biotechnology | Crop Science, 44:920-924 | 2004 |
| Variation suggestive of horizontal gene transfer at a lipopolysaccharide(lps) biosynthetic locus in Xanthomonas oryzae pv. oyzae, the bacterial leaf blight pathogen of rice | BMC Microbiology, 4: 1-14 | 2004 |
| PhyA, a Secreted protein of Xathomonas oryzae pv. Oryzae, Is Required for Optimum Virulence and Growth on Phytic Acid as a Sole Phosphate Source | Molecular Plant-Microbe Interactions, 16(11): 973-982 | 2003 |
| Assessment of Purity of Rice Hybrids Using Microsatellite and STS Markers | Crop Science, 42:1369-1373 | 2002 |
| rpfF Mutants of Xanthomonas oryzae pv. Oryzae Are Deficient for Virulence and Growth Under Low Iron Conditions | Molecular Plant-Microbe Interactions, 15(5): 463-471 | 2002 |
| Genetic Locus Encoding Functions Involved in Biosynthesis and Outer Membrane Localization of Xanthomonadin in Xathomonas oryzae pv.oryzae | Bacteriology, 184(13): 3539-3548 | 2002 |
| A high-molecular-weight outer membrane protein of Xanthomonas oryzae pv. Oryzae exhibits similarity to non-fimbrial adhesins of animal pathogenic bacteria and is required for optimum virulence | Molecular Microbiology 46(3), 637-647 | 2002 |
| Pigment and Virulence Deficiencies Associated with Mutations in the aroE Gene of Xanthomonas oryzae pv. oryzae | Applied and Environmental Microbiology, 67(1):245-250 | 2001 |
| Novel Genomic Locus with Atypical G+C Content that is Required for Extracellular Polysaccharide Production and Virulence in Xanthomonas oryzae pv.oryzae | Molecular Plant-Microbe Interactions, 14(11): 1335-1339 | 2001 |
| Mutants of Xanthomonas oryzae pv. Oryzae Deficient in General Secretory Pathway Are Virulence Deficient and Unable to Secrete Xylanase | Molecular Plant -Microbe Interaction, 13(4):394-401 | 2000 |
| Stationary-Phase Variation Due to Transposition of Novel Insertion Elements in Xanthomonas oryzae pv.oryzae | Bacteriology, 182(17):4797-4802 | 2000 |
| A transposon insertion in the gumG homologue of Xanthomonas oryzae pv. Oryzae causes loss of extracellular polysaccharide production and virulence | FEBS Microbiology Letters, 179:53-59 | 1999 |
| A Widely Distributed Lineage of Xanthomonas oryzae pv. Oryzae in India May Have Come From Native Wild Rice | Plant Disease, 84(4):465-469 | 1999 |
| Bacterial leaf blight of rice: New insights from molecular genetics | Current Science, 74(3):206-212 | 1998 |
| Genetic Diversity within the Population of Xanthomonas oryzae pv. Oryzae in India | Phytopathology, 87(7): 760-765 | 1997 |
| Characteristics of stationary-phase variation affecting virulence in Xanthomonas oryzae pv. Oryzae | Can. J. Microbiol. 43: 862-867 | 1997 |
| The Bacterial pigment xanthomonadin offers protection against photodamage | FEBS Letters, 415:125-128 | 1997 |
| Molecular Genetics studies of the Bacterial leaf blight pathogen of rice in India | http://agris.fao.org/aos/records/QR1998000037 (939-944) | 1996 |
| Activity of the yeast FLP recombinase in Arabidopsis | Plant Molecular Biology, 28: 1127-1132 | 1995 |
| Arabidopsis mutants deficient in T-DNA integration | Genetics, 92:11786-11790 | 1995 |
| Transformation of Rice Genetics | Genetics, 74: 139-143 | 1995 |
| Molecular Mechanisms of Bacterial Pathogenesis of Plants | Genomics and Crop Improvement: Relevace and Reservatios, 141-153 | 1993 |
| Lethal Trasposition of Mud Phages in Rec? Strains of Salmonella typhimurium | Genetics, 133: 17-28 | 1993 |
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