Salicylic acid and NIM1/NPR1-independent gene induction by incompatible Peronospora parasitica in arabidopsis

Molecular Plant-microbe Interactions : MPMI
G J RairdanT P Delaney

Abstract

To identify pathogen-induced genes distinct from those involved in systemic acquired resistance, we used cDNA-amplified fragment length polymorphism to examine RNA levels in Arabidopsis thaliana wild type, nim1-1, and salicylate hydroxylase-expressing plants after inoculation with an incompatible isolate of the downy mildew pathogen Peronospora parasitica. Fifteen genes are described, which define three response profiles on the basis of whether their induction requires salicylic acid (SA) accumulation and NIM1/NPR1 activity, SA alone, or neither. Sequence analysis shows that the genes include a calcium binding protein related to TCH3, a protein containing ankyrin repeats and potential transmembrane domains, three glutathione S-transferase gene family members, and a number of small, putatively secreted proteins. We further characterized this set of genes by assessing their expression patterns in each of the three plant lines after inoculation with a compatible P. parasitica isolate and after treatment with the SA analog 2,6-dichloroisonicotinic acid. Some of the genes within subclasses showed different requirements for SA accumulation and NIM1/NPR1 activity, depending upon which elicitor was used, indicating that those genes wer...Continue Reading

References

Jun 1, 1992·The Plant Cell·S UknesJ Ryals
Jan 1, 1991·The Plant Cell·M J Chrispeels, N V Raikhel
Apr 1, 1984·Proceedings of the National Academy of Sciences of the United States of America·G M Church, W Gilbert
Feb 11, 1993·Nucleic Acids Research·K N Lambert, V M Williamson
Jan 18, 1994·Proceedings of the National Academy of Sciences of the United States of America·R ZettlK Palme
Jun 1, 1993·Plant Molecular Biology·J Zhou, P B Goldsbrough
Aug 1, 1993·Proceedings of the National Academy of Sciences of the United States of America·D AlexanderE Ward
Dec 1, 1995·Plant Physiology
Oct 1, 1996·The Plant Cell·K E Hammond-Kosack, J D Jones
Jan 1, 1996·Annual Review of Cell and Developmental Biology·M P Belvin, K V Anderson
Jan 1, 1997·Plant Physiology·T P Delaney
Jul 29, 1998·The Plant Journal : for Cell and Molecular Biology·Z H HeB D Kohorn
Dec 5, 1998·The Plant Journal : for Cell and Molecular Biology·E LebelE Ward
Dec 23, 1998·Plant Molecular Biology·T L CeccardiK S Derrick
Jan 20, 1999·Proceedings of the National Academy of Sciences of the United States of America·W D HeoM J Cho
Apr 7, 1999·Biometals : an International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine·H KawasakiR H Kretsinger
Nov 11, 1999·Proceedings of the National Academy of Sciences of the United States of America·D JirageJ Glazebrook
Dec 11, 1999·Nucleic Acids Research·J SchultzP Bork
Dec 11, 1999·Nucleic Acids Research·A BatemanE L Sonnhammer
Apr 1, 2000·Science·R G WalkerC S Zuker
Jul 13, 2000·Journal of Molecular Biology·O EmanuelssonG von Heijne
Aug 6, 2000·The Plant Journal : for Cell and Molecular Biology·P A BradingJ D Jones
Sep 12, 2000·Plant Physiology·B D Kohorn
Nov 9, 2000·Journal of Peptide Science : an Official Publication of the European Peptide Society·L Otvos

❮ Previous
Next ❯

Citations

Sep 25, 2003·Annual Review of Plant Biology·Gregory B MartinGuido Sessa
Oct 27, 2015·Frontiers in Plant Science·Krzysztof Bobik, Tessa M Burch-Smith
Feb 6, 2004·The Plant Journal : for Cell and Molecular Biology·Zhongying ChenBarbara N Kunkel
Jan 9, 2009·BMC Plant Biology·Alexandre EvrardThomas Eulgem
Jun 20, 2002·Genetics·Gregory J Rairdan, Terrence P Delaney
Aug 16, 2003·Science·Marc T NishimuraShauna C Somerville

❮ Previous
Next ❯

Related Concepts

Related Feeds

Calcium & Bioenergetics

Bioenergetic processes, including cellular respiration and photosynthesis, concern the transformation of energy by cells. Here is the latest research on the role of calcium in bioenergetics.