Reproduction of Mi-Virulent Meloidogyne incognita Isolates on Lycopersicon spp.
作者： M. McGiffen , X. Huang , I. Kaloshian
DOI:
关键词:
摘要: Selection of detectable numbers Mi-virulent root-knot nematodes has necessitated a greater understanding nematode responses to new sources resistance. During the course this research, we compared reproduction four geographically distinct isolates on three resistant accessions Lycopersicon peruvianum. Each accession carried different gene, Mi-3, Mi-7, or Mi-8. All were verified as Meloidogyne incognita using diagnostic markers in mitochondrial genome nematode. Reproduction W1, 133 and HM, measured eggs per g root, was greatest Mi-7 carrying least Mi-8 accession. In general, Mi-3 behaved similar also both Mi non-Mi-carrying L. esculentum cultivars susceptible peruvianum Resistance mediated by still impacted with fewer root cultivar (P ≤ 0.05). Preliminary histological studies suggests that resistance is hypersensitive response, Mi.
参考文章(34)
R.S. Hussey, K.R. Barker, A comparison of methods of collecting inocula of Meloidogyne spp., including a new technique Plant disease reporter. ,vol. 57, pp. 1025- 1028 ,(1973)
I. J. Thomason, M. Ammati, H. E. McKinney, Retention of Resistance to Meloidogyne incognita in Lycopersicon Genotypes at High Soil Temperature. Journal of Nematology. ,vol. 18, pp. 491- 495 ,(1986)
Philippe Castagnone-Sereno, Michel Bongiovanni, Antoine Dalmasso, Stable Virulence Against the Tomato ResistanceMiGene in the Parthenogenetic Root-Knot NematodeMeloidogyne incognita Phytopathology. ,vol. 83, pp. 803- 805 ,(1993) , 10.1094/PHYTO-83-803
A. C. Triantaphyllou, J. N. Sasser, Variation in perineal patterns and host specificity of Meloidgoyne incognita. Phytopathology. ,vol. 50, pp. 724- 735 ,(1960)
R. S. Singh, R. A. Sikora, K. Sitaramaiah, Reaction of root-knot nematode-resistant tomato cultivars to Meloidogyne javanica in India. Plant disease reporter. ,vol. 57, pp. 141- 143 ,(1973)
D. R. Viglierchio, Resistant Host Responses to Ten California Populations of Meloidogyne incognita. Journal of Nematology. ,vol. 10, pp. 224- 227 ,(1978)
I. F. Bendezu, J. L. Starr, Mechanism of Resistance to Meloidogyne arenaria in the Peanut Cultivar COAN. Journal of Nematology. ,vol. 35, pp. 115- 118 ,(2003)
Oscar Martinez De Ilarduya, Ann E. Moore, Isgouhi Kaloshian, The tomato Rme1 locus is required for Mi-1-mediated resistance to root-knot nematodes and the potato aphid The Plant Journal. ,vol. 27, pp. 417- 425 ,(2001) , 10.1046/J.1365-313X.2001.01112.X
B. Staskawicz, F. Ausubel, B. Baker, J. Ellis, J. Jones, Molecular genetics of plant disease resistance Science. ,vol. 268, pp. 661- 667 ,(1995) , 10.1126/SCIENCE.7732374
G. B. Cap, P. A. Roberts, I. J. Thomason, Inheritance of heat-stable resistance to Meloidogyne incognita in Lycopersicon peruvianum and its relationship to the Mi gene Theoretical and Applied Genetics. ,vol. 85, pp. 777- 783 ,(1993) , 10.1007/BF00225019