References
- Bali, S., Hu, S., Vining, K., Brown, C., Mojtahedi, H., Zhang, L., Gleason, C., and Sathuvalli, V. 2021. Nematode genome announcement: Draft genome of Meloidogyne chitwoodi, an economically important pest of potato in the Pacific Northwest. Molecular Plant-Microbe Interactions 34:981–986. doi: 10.1094/MPMI-12-20-0337-A
- Bali, S., Vining, K., Gleason, C., Majtahedi, H., Brown, C. R., and Sathuvalli, V. 2019. Transcriptome profiling of resistance response to Meloidogyne chitwoodi introgressed from wild species Solanum bulbocastanum into cultivated potato. BMC Genomics 20:907. doi: 10.1186/s12864-019-6257-1
- Brown, C. R., Mojtahedi, H., and Santo, G. S. 1995. Introgression of resistance to Columbia and northern root-knot nematodes from Solanum bulbocastanum into cultivated potato. Euphytica; Netherlands Journal of Plant Breeding 83:71–78. doi: 10.1007/BF01677863
- Brown, C. R., Mojtahedi, H., Santo, G. S., and Williamson, V. M. 1997. Effect of the Mi gene in tomato on reproductive factors of Meloidogyne chitwoodi and M. hapla. Journal of Nematology 29:416–419.
- Brown, C. R., Mojtahedi, H., Zhang, L. H., and Riga, E. 2009. Independent resistant reactions expressed in root and tuber of potato breeding lines with introgressed resistance to Meloidogyne chitwoodi. Phytopathology 99:1085–1089. doi: 10.1094/PHYTO-99-9-1085
- Davies, L., Brown, C., and Elling, A. 2014. Calcium is involved in the R Mc1 (blb)-mediated hypersensitive response against Meloidogyne chitwoodi in potato. The Plant Cell Reports 34(1):167–177. doi: 10.1007/s00299-014-1697-1
- Dropkin, V. H., Helgeson, J. P., and Upper, C. D. 1969. The hypersensitivity reaction of tomatoes resistant to Meloidogyne incognita: Reversal by cytokinins. Journal of Nematology 1:55–61.
- Dutta, A., Croll, D., McDonald, B. A., and Barrett, L. G. 2021. Maintenance of variation in virulence and reproduction in populations of an agricultural plant pathogen. Evolutionary Applications 14:335–347. doi: 10.1111/eva.13117
- Edwards, K., Johnstone, C., and Thompson, C. 1991. A simple and rapid method for the preparation of plant genomic DNA for PCR analysis. Nucleic Acids Research 19:1349. doi: 10.1093/nar/19.6.1349
- Elling, A. A. 2013. Major emerging problems with minor meloidogyne species. Phytopathology 103:1092–1102. doi: 10.1094/PHYTO-01-13-0019-RVW
- El-Sappah, A. H., Islam, M. M., El-Awady, H. H., Yan, S., Qi, S., Liu, J., Cheng, G. T., and Liang, Y. 2019. Tomato natural resistance genes in controlling the root-knot nematode. Genes (Basel) 10(11):925. doi: 10.3390/genes10110925
- Ferris, H., Carlson, H. L., Viglierchio, D. R., Westerdahl, B. B., Wu, F. W., Anderson, C. E., Juurma, A., and Kirby, D. W. 1993. Host status of selected crops to Meloidogyne chitwoodi. Journal of Nematology 25:849–857.
- Flor, H. 1971. Current status of the genefor-gene concept. Annual Review of Phytopathology 9:275–296. doi: 10.1146/annurev.py.09.090171.001423
- Goggin, F. L., Jia, L., Shah, G., Hebert, S., Williamson, V. M., and Ullman, D. E. 2006. Heterologous expression of the Mi-1.2 gene from tomato confers resistance against nematodes but not aphids in rgg-plant. Molecular Plant-Microbe Interactions 19:383–388. doi: 10.1094/MPMI-19-0383
- Hu, S., Franco, J., Bali, S., Chavoshi, S., Brown, C., Mojtahedi, H., Quick, R., Cimrhakl, L., Ingham, R., Gleason, C., and Sathuvalli, V. 2023. Diagnostic molecular markers for identification of different races and a pathotype of Columbia root knot nematode. PhytoFrontiers 3:199–205. doi: 10.1094/PHYTOFR-03-22-0035-FI
- Ingham, R. E., Hamm, P. B., Williams, R. E., and Swanson, W. H. 2000. Control of Meloidogyne chitwoodi in potato with fumigant and nonfumigant nematicides. Journal of Nematology 32:556–565.
- Jacob, J. J., and van Bezooijen, J. 1984. Manual for practical work in nematology, revised 1984. Wageningen, Netherlands: Department of Nematology, Agricultural University.
- Laine, A.-L., and Barrès, B. 2013. Epidemiological and evolutionary consequences of life-history tradeoffs in pathogens. Plant Pathology 62:96–105. doi: 10.1111/ppa.12129
- Milligan, S. B., Bodeau, J., Yaghoobi, J., Kaloshian, I., Zabel, P., and Williamson, V. M. 1998. The root knot nematode resistance gene Mi from tomato is a member of the leucine zipper, nucleotide binding, leucine-rich repeat family of plant genes. The Plant Cell 10:1307–1319. doi: 10.1105/tpc.10.8.1307
- Mojtahedi, H., Brown, C. R., Riga, E., and Zhang, L. H. 2007. A new pathotype of Meloidogyne chitwoodi race 1 from Washington State. Plant Disease 91:1051–1051. doi: 10.1094/PDIS-91-8-1051A
- Mojtahedi, H., Brown, C., and Santo, G. 1995. Characterization of resistance in a somatic hybrid of Solanum bulbocastanum and S. tuberosum, to Meloidogyne chitwoodi. Journal of Nematology 27:86–93.
- Mojtahedi, H., Ingram, R. E., Santo, G. S., Pinkerton, J. N., Reed, G. L., and Wilson, J. H. 1991. Seasonal migration of Meloidogyne chitwoodi and its role in potato production. Journal of Nematology 23:162–169.
- Mojtahedi, H., Santo, G. S., Brown, C. R., Ferris, H., and Williamson, V. M. 1994. A new host race of Meloidogyne chitwoodi from California. Plant Disease 78:1010. doi: 10.1094/PD-78-1010E
- Mojtahedi, H., Santo, G. S., and Wilson, J. H. 1988a. Host tests to differentiate Meloidogyne chitwoodi races 1 and 2 and M. hapla. Journal of Nematology 20:468–473.
- Mojtahedi, H., Santo, G. S., and Pinkerton, J. N. 1988b. Differential response of Thor alfalfa to Meloidogyne chitwoodi races and M. hapla. Journal of Nematology 20:410–416.
- Pariaud, B., Ravigné, V., Halkett, F., Goyeau, H., Carlier, J., and Lannou, C. 2009. Aggressiveness and its role in the adaptation of plant pathogens. Plant Pathology 58:409–424. doi: 10.1111/j.1365-3059.2009.02039.x
- Ploeg, A. T., Stoddard, C. S., Turini, T. A., Nunez, J. J., Miyao, E. M., and Subbotin, S. A. 2023. Tomato Mi-gene resistance-breaking populations of Meloidogyne show variable reproduction on susceptible and resistant crop cultivars. Journal of Nematology 55(1):20230043. doi: 10.2478/jofnem-2023-0043
- Seah, S., Telleen, A. C., and Williamson, V. M. 2007. Introgressed and endogenous Mi-1 gene clusters in tomato differ by complex rearrangements in flanking sequences and show sequence exchange and diversifying selection among homologues. Theoretical and Applied Genetics 114:1289–1302. doi: 10.1007/s00122-007-0519-z
- Teixeira, M., Ko, I., Bali, S., Vieira, P., Maier, T. R., Baum, T. J., and Gleason, C. 2025. Genome reannotation and effector candidate identification in Meloidogyne chitwoodi through gland-specific transcriptome analysis identify new effector candidates in Meloidogyne chitwoodi. PLOS Pathogens, 2025. 21(11): p. e1013075.
- Thies, J. A., Merrill, S. B., and Corley, E. L. 2002. Red food coloring stain: New, safer procedures for staining nematodes in roots and egg masses on root surfaces. Journal of Nematology 34:179–181.
- Williamson, V. M. 1998. Root-knot nematode resistance genes in tomato and their potential for future use. Annual Review of Phytopathology 36:277–293. doi: 10.1146/annurev.phyto.36.1.277
- Zhang, L., and Gleason, C. 2021. Transcriptome analyses of pre-parasitic and parasitic Meloidogyne chitwoodi race 1 to identify putative effector genes. Journal of Nematology 53:e2021–84. doi: 10.21307/jofnem-2021-084
- Zhang, L. H., Mojtahedi, H., Kuang, H., Baker, B., and Brown, C. 2007. Marker-assisted selection of Columbia root-knot nematode resistance introgressed from Solanum bulbocastanum. Crop Science 47:2021–2026. doi: 10.2135/cropsci2007.01.0003
- Zhang, L. Y., Zhang, Y. Y., Chen, R. G., Zhang, J. H., Wang, T. T., Li, H. X., and Ye, Z. B. 2010. Ectopic expression of the tomato Mi-1 gene confers resistance to root knot nematodes in lettuce (Lactuca sativa). Plant Molecular Biology Reporter 28:204–211. doi: 10.1007/s11105-009-0143-y