Comparative Proteomic Analysis of Plant-Pathogen Interactions in Resistant and Susceptible Poplar Ecotypes Infected with Botryosphaeria dothidea

Phytopathology
Yongxia LiXingyao Zhang

Abstract

Poplar are important forestry species in China, but the Botryosphaeria dothidea pathogen causes serious economic losses worldwide. To identify candidate B. dothidea resistance proteins and explore the molecular mechanisms involved in poplar-pathogen interactions, proteomic responses of stem samples from resistant and susceptible poplar ecotypes to B. dothidea were investigated using nanoflow liquid chromatography-tandem mass spectrometry with label-free quantitative analysis. We identified 588 proteins, divided into 21 biological process categories including 48 oxidoreductases, 72 hydrolytic enzymes, 80 metabolic enzymes, and 29 proteins of unknown function. Differential proteome analysis revealed large differences between resistant Populustomentosa Carr and susceptible Populus beijingensis Hsu ecotypes before and after inoculation. Among 102 identified proteins, 22 were highly upregulated in the resistant genotype but downregulated in the susceptible genotype. Proteins induced in P. tomentosa Carr in response to B. dothidea are associated with plant defenses including oxidoreductase activity (catalase, isocitrate dehydrogenase, and superoxide dismutase), phenylpropanoid biosynthesis and phenylalanine metabolism (alcohol dehydr...Continue Reading

References

Jan 1, 1987·Biochimica Et Biophysica Acta·J H Golbeck
Dec 1, 1968·Proceedings of the National Academy of Sciences of the United States of America·H J Evans, H G Wood
Oct 1, 1996·The Plant Cell·K E Hammond-Kosack, J D Jones
Jan 31, 1997·Journal of Molecular Biology·T C Taylor, I Andersson
Feb 1, 1997·Journal of Korean Medical Science·Y S Kim
Jul 15, 1998·Plant Physiology·J W Gronwald, K L Plaisance
Oct 24, 1998·Progress in Biophysics and Molecular Biology·E ChudinB Kogan
Aug 12, 1999·Clinical and Experimental Allergy : Journal of the British Society for Allergy and Clinical Immunology·D J Roberts, J Gispert
Dec 11, 1999·Journal of Geriatric Psychiatry and Neurology·M S NoblerH A Sackeim
Oct 31, 2001·Journal of Photochemistry and Photobiology. B, Biology·A W Girotti
May 31, 2002·Molecular Plant-microbe Interactions : MPMI·Warren M KrugerGary J Muehlbauer
Aug 16, 2002·Current Opinion in Plant Biology·Barbara N Kunkel, David M Brooks
Dec 11, 2002·Essays in Biochemistry·K KinositaH Noji
Jan 1, 1987·Biotechnology Advances·A BhadraM Moo-Young
Jul 7, 2005·The New Phytologist·Vincent R FranceschiTrygve Krekling
Dec 8, 2005·Annual Review of Entomology·Michael J StoutBart P H J Thomma
Apr 11, 2006·Annual Review of Phytopathology·L C van LoonC M J Pieterse
May 9, 2006·Trends in Microbiology·Cheryl Ingram-SmithKerry S Smith
Aug 24, 2007·The International Journal of Biochemistry & Cell Biology·Kelly D Smith
Jan 16, 2009·Plant, Cell & Environment·Kameswara Rao KottapalliPaxton Payton
Dec 17, 2009·Physiologia Plantarum·Miguel Angel Torres
Nov 30, 2011·Nucleic Acids Research·Emily C DimmerRolf Apweiler
Jan 4, 2012·Biotechnology for Biofuels·André SchusterMonika Schmoll
May 29, 2012·Journal of Proteomics·Xianping FangSonglin Ruan
Apr 27, 2013·Plant Physiology and Biochemistry : PPB·Stanislav MandelcBranka Javornik

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.