Identification of a novel genetically controlled step in mycorrhizal colonization: Plant resistance to infection by fungal spores but not extra-radical hyphae

Plant Journal

Volumn 27, Issue 6, 2001, Pages 561-569

  David Schwartz, Rakefet ^a,b   Badani, Hana ^b   Smadar, Wininger ^b   Levy, Avraham A ^a,b   Galili, Gad ^a   Kapulnik, Yoram ^b  

^a WEIZMANN INSTITUTE OF SCIENCE   (Israel)

^b VOLCANI CENTER   (Israel)

Author keywords

Myc mutants; Mycorrhizal symbiosis; Pre infection stages; Symbiotic genes; Tomato mutants

Indexed keywords

CULTIVAR; DISEASE RESISTANCE; FUNGAL INFECTION; FUNGUS MORPHOLOGY; FUNGUS SPORE; GENETIC REGULATION; INDUCED MUTATION; MUTANT; MYCORRHIZA; PHENOTYPE; RHIZOSPHERE; SYMBIOSIS; WILD RELATIVE;

CLONING; FUNGI; GENES; MORPHOLOGY; MUTAGENESIS; SEED;

SPORES;

PLANTS (BOTANY);

GENES, PLANT; LYCOPERSICON ESCULENTUM; MUTATION; PLANT ROOTS; SPORES, FUNGAL; SYMBIOSIS; ZYGOMYCOTA;

EID: 0034798210     PISSN: 09607412     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-313X.2001.01113.x     Document Type: Article

References (34)

1. A mutant in Lycopersicon esculentum Mill. with highly reduced VA mycorrhizal colonization: Isolation and preliminary characterization
2. Nutrient transfer between the root zones of soybean and maize plants connected by a common mycorrhizal mycelium
3. The role of the cell-wall as a signal in mycorrhizal associations
4. Interaction between three alfalfa nodulation genotypes and two Glomus species
5. The pre-symbiotic growth of arbuscular mycorrhizal fungi is induced by a branching factor partially purified from plant root exudates
6. Chitinase and β-1,3-glucanase isoforms expressed in pea roots inoculated with arbuscular mycorrhizal or pathogenic fungi
7. Suppression of tobacco basic chitinase gene expression in response to colonization by the arbuscular mycorrhizal fungus Glomus intraradices
8. -) obtained in pea (Pisum sativum) and fababean (Vicia faba L.)
9. Use of avermectins for the control of Meloidogyne incognita on tomato
10. Plant cell responses to arbuscular mycorrhizal fungi: Getting to the root of the symbiosis
11. An evaluation of techniques for measuring vesicular arbuscular mycorrhizal infection in roots
12. Time-course of appressorium formation on host plants by arbuscular mycorrhizal fungi
13. Differential hyphal morphogenesis in arbuscular mycorrhizal fungi during pre-infection stages
14. Recognition and infection process, basis for host specificity
15. Cellular localization and cytochemical probing of resistance reactions to arbuscular mycorrhizal fungi in a 'locus a' mutant of Pisum sativum L.
16. Efficacy of endomycorrhizal-fungus isolates and incoculum quantities required for growth response
17. Isoflavonoid accumulation and expression of defense response gene transcripts during the establishment of vesicular-arbuscular mycorrhizal associations in roots of Medicago truncatula
18. Comparative chlorine requirements of different species
19. Sporulation of fusarium oxysporum f. sp. Lycopersici on stem surfaces of tomato plants and aerial dissemination of inoculum
20. A new model system for tomato genetics
21. Tlnoculum production
22. Isoflavonoid accumulation in soybean roots infected with vesicular-arbuscular mycorrhizal fungi
23. Flavonoids as plant signals to rhizosphere microbes
24. Improved procedures for clearing and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection
25. Specificity of the rhizobium-legume symbiosis obtained after mutagenesis in pea (Pisum sativum L.)
26. Selection of nodulation and mycorrhizal mutants in the model plant Medicago truncatula (Gaertn.) after γ-ray mutagenesis
27. -)
28. Effects of photon irradiance on the growth of shoots and roots, on the rate of initiation of mycorrhizal infection and on the growth of infection units in Trifolium subterraneum L.
29. Verticillium wilt of paprika caused by a highly virulent isolate of Verticillium dahliae
30. A vesicular arbuscular mycorrhizal fungus Glomus intraradices induces a defense response in alfalfa roots
31. Suppression of an isoflavonoid phytoalexin defense response in mycorrhizal alfalfa roots
32. Mycorrhiza mutants of Lotus japonicus define genetically independent steps during symbiotic infection