July-August 1995

Volume 8, Number 4

Erwinia chrysanthemi Harpin_Ech: An Elicitorof the Hypersensitive Response that Contributesto Soft-Rot Pathogenesis. David W. Bauer, Zhong-Min Wei, Steven V. Beer, and Alan Collmer. Pages 484-4911. DOI: 10.1094/MPMI-8-0484   VIEW ABSTRACT   |    VIEW ARTICLE

Characterization of a Rhizobium meliloti Proline Dehydrogenase Mutant Altered in Nodulation Efficiency and Competitiveness on Alfalfa Roots. Jose I. Jimenez-Zurdo, Pieter van Dillewijn, Maria J. Soto, Maria R. de Felipe,Jose Olivares, and Nicolas Toro. Pages 492-4981. DOI: 10.1094/MPMI-8-0492   VIEW ABSTRACT   |    VIEW ARTICLE

Metabolism of Pisatin Stereoisomers by Ascochyta rabiei Strains Transformed with the Pisatin Demethylase Gene of Nectria haematococca MP VI. Klaus-Michael Weltring, Hans-Peter Schaub, and Wolfgang Barz. Pages 499-5051. DOI: 10.1094/MPMI-8-0499   VIEW ABSTRACT   |    VIEW ARTICLE

Purification, Cloning and Characterization of Two Xylanases from Magnaporthe grisea, the Rice Blast Fungus. Sheng-Cheng Wu, Serge Kauffmann, Alan G. Darvill and Peter Albersheim. Pages 506-5141. DOI: 10.1094/MPMI-8-0506   VIEW ABSTRACT   |    VIEW ARTICLE

Inheritance of Avirulence Factors and Restriction Fragment Length Polymorphism Markers in Outcrosses of the Oomycete Phytophthora sojae. Brett M. Tyler, Helga Forster, and Michael D. Coffey. Pages 515-5231. DOI: 10.1094/MPMI-8-0515   VIEW ABSTRACT   |    VIEW ARTICLE

Nrs1, a Repetitive Element Linked to Pisatin Demethylase Genes on a Dispensable Chromosome of Nectria haematococc . Hong Gi Kim, Lyndel W. Meinhardt, Ulla Benny and H. Corby Kistler. Pages 524-5311. DOI: 10.1094/MPMI-8-0524   VIEW ABSTRACT   |    VIEW ARTICLE

Hairy Root Nodulation of Casuarina glauca: A System for the Study of Symbiotic Gene Expression in an Actinorhizal Tree. Diaga Diouf, Hassen Gherbi,Yves Prin, Claudine Franche, Emile Duhoux, and Didier Bogusz. Pages 532-5371. DOI: 10.1094/MPMI-8-0532   VIEW ABSTRACT   |    VIEW ARTICLE

T-DNA Genes Responsible for Inducing a Necrotic Response on Grapevines. Wanyin Deng, Xin-an Pu R. N. Goodman M. P. Gordon and E.W. Nester. Pages 538-5481. DOI: 10.1094/MPMI-8-0538   VIEW ABSTRACT   |    VIEW ARTICLE

Structural and Functional Conservation of the Rhizopine Catabolism (moc) Locus Is Limited to Selected Rhizobium meliloti Strains and Unrelated to Their Geographical Origin. Silvia Rossbach, Ghulam Rasul,Maria Schneider,Bertrand Eardly, and Frans J. de Bruijn. Pages 549-5591. DOI: 10.1094/MPMI-8-0549   VIEW ABSTRACT   |    VIEW ARTICLE

Differential Expression of a Glycosyl Inositol Phospholipid Antigen on the Peribacteroid Membrane during Pea Nodule Development. Silvia Perotto, Neil Donovan, Bjorn K. Drobak and Nicholas J. Brewin. Pages 560-5681. DOI: 10.1094/MPMI-8-0560   VIEW ABSTRACT   |    VIEW ARTICLE

Targeted Gene Disruption of Carotenoid Biosynthesis in Cercospora nicotianae Reveals No Role for Carotenoids in Photosensitizer Resistance. M. Ehrenshaft, A. E. Jenns, and M. E. Daub. Pages 569-5831. DOI: 10.1094/MPMI-8-0569   VIEW ABSTRACT   |    VIEW ARTICLE

The Enhancement of Ammonium Assimilation in Rhizobium etli Prevents Nodulation of Phaseolus vulgaris. Alberto Mendoza, Alfonso Leija, Esperanza Martinez-Romero, Georgina Hernandez, and Jaime Mora. Pages 584-5921. DOI: 10.1094/MPMI-8-0584   VIEW ABSTRACT   |    VIEW ARTICLE

Reduced Virulence of Gibberella zeae Caused by Disruption of a TrichotheceneToxin Biosynthetic Gene. R. H. Proctor, T. M. Hohn, and S. P. McCormick. Pages 593-6011. DOI: 10.1094/MPMI-8-0593   VIEW ABSTRACT   |    VIEW ARTICLE

Characterization and Disruption of A Gene in the Maize Pathogen Cochliobolus carbonum Encoding a Cellulase Lacking a Cellulose Binding Domain and Hinge Region. Paola Sposato , Joong-Hoon Ahn, and Jonathan D.Walton. Pages 602-6091. DOI: 10.1094/MPMI-8-0602   VIEW ABSTRACT   |    VIEW ARTICLE

Role of Biosurfactant and Ion Channel-Forming Activities of Syringomycin Tranransmembrane Ion Flux: A Model for the Mechanism of Action in the Plant-Pathogen Interaction. Michael L. Hutchison, Mark A.Tester, and Dennis C. Gross. Pages 610-6201. DOI: 10.1094/MPMI-8-0610   VIEW ABSTRACT   |    VIEW ARTICLE

A Nonpathogenic Mutant of Colletotrichum magna Is Deficient in Extracellular Secretion of Pectate Lyase. Castro Wattad, Stanley Freeman, Amos Dinoor, and Dov Prusky. Pages 621-6261. DOI: 10.1094/MPMI-8-0621   VIEW ABSTRACT   |    VIEW ARTICLE

Xanthomonas Avirulence/Pathogenicity Gene Family Encodes Functional Plant Nuclear Targeting Signals. Yinong Yang, Dean W. Gabriel. Pages 627-6311. DOI: 10.1094/MPMI-8-0627   VIEW ABSTRACT   |    VIEW ARTICLE

Synthesis and Secretion of Erwinia chrysanthemi Virulence Factors Are Coregulated. Guy Condemine, Janine Robert-Baudouy. Pages 632-636. DOI: 10.1094/MPMI-8-0632   VIEW ABSTRACT   |    VIEW ARTICLE

A Disease Resistance Gene in Arabidopsis with Specificity for the avrPph3 Gene of Pseudomonas syringae pv. phaseolicola. Michael T. Simonich and Roger W. lnnes. Pages 637-640. DOI: 10.1094/MPMI-8-0637   VIEW ABSTRACT   |    VIEW ARTICLE