Identification of the key genes involved in the regulation of symbiotic pathways induced by Metarhizium anisopliae in peanut (Arachis hypogaea) roots.

3 Biotech
Feng WangZehua Zhang

Abstract

We detected and compared the mRNA and protein expression levels of immunity-associated and symbiosis-associated genes in peanut (Arachis hypogaea) roots inoculated with entomopathogenic fungus M. anisopliae or the phytopathogenic fungus Fusarium oxysporum, by RT-qPCR and parallel reaction monitoring (PRM). The selected genes were mainly associated with plant-fungus interactions, signal transduction, regulation of cell death, nitrogen or iron metabolism, nutrient acquisition or transport, and compound synthesis based on previous transcriptome analysis. The results showed that the host basal defense responses were significantly inhibited by both M. anisopliae and F. oxysporum, which suggests that both fungi actively suppress the host immunity for successful colonization and infection. However, only F. oxysporum induced a strong host hypersensitivity, which indicates that the host is strongly resisting F. oxysporum but potentially allowing M. anisopliae. Additionally, the genes (SYMRK, CaM, CCaMK, FRI2, ABCC2, F6H1, SCT, NRT24 and LTP1) related to symbiosis and growth were distinctively observed with an up-regulated expression following M. anisopliae treatment, which implies that the host was actively initiating the establishment ...Continue Reading

References

Jun 27, 2001·Applied and Environmental Microbiology·L Miché, J Balandreau
Jun 28, 2002·Nature·Gabriella EndreGyörgy B Kiss
Nov 6, 2002·Trends in Plant Science·Catherine Kistner, Martin Parniske
May 24, 2003·Applied Microbiology and Biotechnology·P A Shah, J K Pell
Jul 3, 2004·Current Opinion in Plant Biology·Martin Parniske
Jul 15, 2004·Advances in Applied Microbiology·Donald W Roberts, Raymond J St Leger
Nov 13, 2004·Trends in Microbiology·Wim D'Haeze, Marcelle Holsters
Aug 29, 2006·Nature Reviews. Molecular Cell Biology·Robert B AbramovitchGregory B Martin
Apr 30, 2009·Annual Review of Phytopathology·Ioannis Stergiopoulos, Pierre J G M de Wit
Oct 13, 2010·Proceedings of the National Academy of Sciences of the United States of America·Shengming YangHongyan Zhu
Nov 26, 2010·Science·Nuria S CollPetra Epple
Apr 15, 2011·Current Opinion in Plant Biology·Paola Bonfante, Natalia Requena
Jul 23, 2011·Microbiology·Michael WyrebekMichael J Bidochka
May 15, 2013·Annual Review of Phytopathology·Xiangzong Meng, Shuqun Zhang
Oct 9, 2013·Annual Review of Cell and Developmental Biology·Caroline Gutjahr, Martin Parniske
Oct 9, 2013·Nature Reviews. Microbiology·Lennart WirthmuellerMark J Banfield
Jan 30, 2014·Annual Review of Plant Biology·Carlos L Ballaré
Jun 13, 2014·Current Opinion in Plant Biology·Edouard EvangelistiSebastian Schornack
Aug 5, 2014·Current Opinion in Plant Biology·Makoto Hayashi, Martin Parniske
Dec 11, 2014·Annual Review of Plant Biology·Haitao CuiJane E Parker
Apr 11, 2015·Frontiers in Plant Science·Lotte CaarlsSaskia C M Van Wees
Jun 5, 2015·Current Opinion in Plant Biology·Enrico Gobbato
Dec 15, 2015·Progress in Lipid Research·Antonella ChiapparinoAnne-Claude Gavin
Feb 2, 2017·Annual Review of Plant Biology·Yangrong CaoGary Stacey

❮ Previous
Next ❯

Related Concepts

Related Feeds

Allergy and Asthma

Allergy and asthma are inflammatory disorders that are triggered by the activation of an allergen-specific regulatory t cell. These t cells become activated when allergens are recognized by allergen-presenting cells. Here is the latest research on allergy and asthma.

Adhesion Molecules in Health and Disease

Cell adhesion molecules are a subset of cell adhesion proteins located on the cell surface involved in binding with other cells or with the extracellular matrix in the process called cell adhesion. In essence, cell adhesion molecules help cells stick to each other and to their surroundings. Cell adhesion is a crucial component in maintaining tissue structure and function. Discover the latest research on adhesion molecule and their role in health and disease here.