MP_2024v15n5

Molecular Pathogens 2024, Vol.15, No.5, 237-245 http://microbescipublisher.com/index.php/mp 244 To promote the application of disease-resistant engineered rice, several policy recommendations and implementation strategies are essential. Regulatory frameworks should be streamlined to facilitate the approval and commercialization of genetically engineered crops, ensuring that they meet safety and efficacy standards without unnecessary delays. Public and private sector partnerships should be encouraged to invest in research and development, focusing on the identification and deployment of novel resistance genes. Extension services should be strengthened to provide farmers with the necessary knowledge and resources to adopt and manage genetically engineered rice varieties effectively. This includes training on best practices for cultivation, pest management, and the use of disease-resistant seeds. Additionally, policies should support the conservation and utilization of genetic diversity, including the exploration of wild relatives and landraces for new resistance genes. Finally, international collaboration and information sharing should be promoted to address the global challenge of bacterial blight and ensure that advancements in genetic engineering benefit rice farmers worldwide. Acknowledgments The authors wish to thank the two anonymous peer reviewers for their constructive feedback on this manuscript. Conflict of Interest Disclosure The authors affirm that this research was conducted without any commercial or financial relationships that could be construed as a potential conflict of interest. References Angeles-Shim R., Shim J., Vinarao R., Lapis R., and Singleton J., 2020, A novel locus from the wild allotetraploid rice species Oryza latifolia Desv. confers bacterial blight (Xanthomonas oryzae pv. oryzae) resistance in rice (O. sativa), PLoS ONE, 15(2): e0229155. https://doi.org/10.1371/journal.pone.0229155 Bakade R., Ingole K., Deshpande S., Pal G., Patil S., Bhattacharjee S., Prasannakumar M., and Ramu V., 2021, Comparative transcriptome analysis of rice resistant and susceptible genotypes to Xanthomonas oryzae pv. oryzae identifies novel genes to control bacterial leaf blight, Molecular Biotechnology, 63: 719-731. https://doi.org/10.1007/s12033-021-00338-3 Banerjee A., Roy S., Bag M., Bhagat S., Kar M., Mandal N., Mukherjee A., and Maiti D., 2018, A survey of bacterial blight (Xanthomonas oryzae pv. oryzae) resistance in rice germplasm from eastern and northeastern India using molecular markers, Crop Protection, 112: 168-176. https://doi.org/10.1016/J.CROPRO.2018.05.026 Biswas P., Nath U., Ghosal S., Goswami G., Uddin M., Ali O., Latef A., Laing A., Gao Y., and Hossain A., 2021, Introgression of bacterial blight resistance genes in the rice cultivar Ciherang: response against Xanthomonas oryzae pv. oryzae in the F6 generation, Plants, 10(10): 2048. https://doi.org/10.3390/plants10102048 Chen F.D., Yan B.X., Gong X.Y., Li H.L., and He Z.H., 2021a, Genome sequencing of the bacterial blight pathogen DY89031 reveals its diverse virulence and origins of Xanthomonas oryzae pv. oryzae strains, Science China Life Sciences, 64: 2175-2185. https://doi.org/10.1007/s11427-020-1917-x Chen X.F., Liu P.C., Mei L., He X.L., Chen L., Liu H., Shen S.R., Ji Z.D., Zheng X.X., Zhang Y.C., Gao Z.Y., Zeng D.L, Qian Q., and Ma B.J., 2021b, Xa7, a new executor Rgene that confers durable and broad-spectrum resistance to bacterial blight disease in rice, Plant Communications, 2(3): 100143. https://doi.org/10.1016/j.xplc.2021.100143 Jha G., Rajeshwari R., and Sonti R., 2007, Functional interplay between two Xanthomonas oryzae pv,. oryzae secretion systems in modulating virulence on rice, Molecular Plant-Microbe Interactions, 20(1): 31-40. https://doi.org/10.1094/MPMI-20-0031 Jiang N., Yan J., Liang Y., Shi Y.L., He Z.Z., Wu Y.T., Zeng Q., Liu X.L., and Peng J.H., 2020, Resistance genes and their interactions with bacterial blight/leaf streak pathogens (Xanthomonas oryzae) in rice (Oryza sativa L.)—an updated review, Rice, 13: 3. https://doi.org/10.1186/s12284-019-0358-y Koduru L., Kim H., Lakshmanan M., Mohanty B., Lee Y., Lee C., and Lee D., 2020, Genome-scale metabolic reconstruction and in silico analysis of the rice leaf blight pathogen, Xanthomonas oryzae, Molecular Plant Pathology, 21: 527-540. https://doi.org/10.1111/mpp.12914 Kumar A., Kumar R., Sengupta D., Das S., Pandey M., Bohra A., Sharma N., Sinha P., Sk H., Ghazi I., Laha G., and Sundaram R., 2020, Deployment of genetic and genomic tools toward gaining a better understanding of rice-Xanthomonas oryzae pv. oryzae interactions for development of durable bacterial blight resistant rice, Frontiers in Plant Science, 11: 1152. https://doi.org/10.3389/fpls.2020.01152 Kumar P., Sujatha K., Laha G., Rao K., Mishra B., Viraktamath B., Hari Y., Reddy C., Balachandran S., Ram T., Madhav M., Rani N., Neeraja C., Reddy G., Shaik H., and Sundaram R., 2012, Identification and fine-mapping of Xa33, a novel gene for resistance to Xanthomonas oryzae pv. oryzae, Phytopathology, 102(2): 222-228. https://doi.org/10.1094/PHYTO-03-11-0075

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