July 1996

Volume 9, Number 5

Cloning and Characterization of a Melanin Biosynthetic THR1 Reductase Gene Essential for Appressoria! Penetration of Colletotrichum lagenarium. N. S. Perpetua, Y. Kubo, N. Yasuda, Y. Takano, and I. Furusawa. Pages 323-329. DOI: 10.1094/MPMI-9-0323   VIEW ABSTRACT   |    VIEW ARTICLE

Biotin and Other Water-Soluble Vitamins Are Key Growth Factors for Alfalfa Root Colonization by Rhizobium meliioti1021. Wolfgang R. Streit, Cecillia M. Joseph, and Donald A. Phillips. Pages 330-338. DOI: 10.1094/MPMI-9-0330   VIEW ABSTRACT   |    VIEW ARTICLE

Molecular Evidence for Chromosome Transfer Between Biotypes of Colletotrichum gloeosporioides. Andrew M. Masel, Chaozu He, Agnieszka M. Poplawski, John A. G. Irwin, John M. Manners. Pages 339-348. DOI: 10.1094/MPMI-9-0339   VIEW ABSTRACT   |    VIEW ARTICLE

An Arabidopsis Mutant Depleted in Glutathione Shows Unaltered Responses to Fungal and Bacterial Pathogens. Mike J. May, Jane E. Parker , Michael J. Daniels , Christopher J. Leaver , and Christopher S. Cobbett. Pages 349-356. DOI: 10.1094/MPMI-9-0349   VIEW ABSTRACT   |    VIEW ARTICLE

Unusual Accumulations of Cauliflower Mosaic Virus in Local Lesions, Dark Green Leaf Tissue, and Roots of Infected Plants. Nadia S Al-Kaff, Simon N. Covey. Pages 357-363. DOI: 10.1094/MPMI-9-0357   VIEW ABSTRACT   |    VIEW ARTICLE

Leucaena leucocephala Nodules Formed by a Surface Polysaccharide Defective Mutant of Rhizobium sp. Strain TAL1145 Are Delayed in Bacteroid Development and Nitrogen Fixation. Nikhat Parveen, David T. Webb , and Dulal Borthakur. Pages 364-372. DOI: 10.1094/MPMI-9-0364   VIEW ABSTRACT   |    VIEW ARTICLE

Localization of Persisting Agrobacteria in Transgenic Tobacco Plants. Anja Matzk, Sinclair Mantell , and Joachim Schiemann. Pages 373-381. DOI: 10.1094/MPMI-9-0373   VIEW ABSTRACT   |    VIEW ARTICLE

Expression in Tobacco of a Functional Monoclonal Antibody Specific to Stylet Secretions of the Root-Knot Nematode. T. J Baum, A. Hiatt , W. A. Parrott , L. H. Pratt , and R. S. Hussey. Pages 382-387. DOI: 10.1094/MPMI-9-0382   VIEW ABSTRACT   |    VIEW ARTICLE

Inoculation with Azospirillum Increased Exudation of Rhizobial nod-Gene Inducers by Alfalfa Roots. Hanne Volpin, Saul Burdman , Susana Castro-Sowinski , Yoram Kapulnik , Yaacov Okon. Pages 388-394. DOI: 10.1094/MPMI-9-0388   VIEW ABSTRACT   |    VIEW ARTICLE

mucS, a Gene Involved in Activation of Galactoglucan (EPS II) Synthesis Gene Expression in Rhizobium meliloti. Sabina G. Astete, John A. Leigh. Pages 395-400. DOI: 10.1094/MPMI-9-0395   VIEW ABSTRACT   |    VIEW ARTICLE

Characterization and Distribution of Tartrate Utilization Genes in the Grapevine Pathogen Agrobacterium vitis. J-Y Salomone, P. Crouzet, P. De Ruffray, and L. Otten. Pages 401-408. DOI: 10.1094/MPMI-9-0401   VIEW ABSTRACT   |    VIEW ARTICLE

Characterization of Defense-Related Genes Ectopically Expressed in Viroid-lnfected Tomato Plants. Jose Gadea, Maria Esther Mayda, Vicente Conejero, and Pablo Vera. Pages 409-415. DOI: 10.1094/MPMI-9-0409   VIEW ABSTRACT   |    VIEW ARTICLE

Engineered RNA-Mediated Resistance to Tomato Spotted Wilt Virus Is Sequence Specific. Marcel Prins, Renato de Oliveira Resende , Corine Anker , Alie van Schepen, Peter de Haan , and Rob Goldbach. Pages 416-418. DOI: 10.1094/MPMI-9-0416   VIEW ABSTRACT   |    VIEW ARTICLE

Bradyrhizobium japonicum Mutants Deficient in Exo- and Capsular Polysaccharides Cause Delayed Infection and Nodule Initiation. Gillian Eggleston, Mary Christine Huber , Rong-ti Liang , Arthur L. Karr , and David W. Emerich. Pages 419-423. DOI: 10.1094/MPMI-9-0419   VIEW ABSTRACT   |    VIEW ARTICLE

Inhibition of nodGene Expression in Bradyrhizobium japonicum by Organic Acids. Joyce Pui-yee Yuen, Gary Stacey. Pages 424-428. DOI: 10.1094/MPMI-9-0424   VIEW ABSTRACT   |    VIEW ARTICLE