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Article
Potato signal molecules that activate pectate lyase synthesis in Pectobacterium atrosepticum SCRI1043
A new type of plant-derived signal molecules that activate extracellular pectate lyase activity in phytopathogenic bacterium Pectobacterium atrosepticum SCRI1043 was revealed. These compounds were characterized a...
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Article
Dissociation of a population of Pectobacterium atrosepticum SCRI1043 in tobacco plants: formation of bacterial emboli and dormant cells
The population dynamics of Pectobacterium atrosepticum SCRI1043 (Pba) within tobacco plants was monitored from the time of inoculation until after long-term preservation of microorganisms in the remnants of dead ...
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Article
Characterization of novel insect associated peptidases for hydrolysis of food proteins
Insects are able to feed on a broad spectrum of nutritional sources, due to a variable enzymatic system which can be endogenic or provided by associated microorganisms. This enzymatic system may be employed fo...
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Article
Open AccessDiscovery and profiling of small RNAs responsive to stress conditions in the plant pathogen Pectobacterium atrosepticum
Small RNAs (sRNAs) have emerged as important regulatory molecules and have been studied in several bacteria. However, to date, there have been no whole-transcriptome studies on sRNAs in any of the Soft Rot Entero...
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Article
Transcriptome portrait of cellulose-enriched flax fibres at advanced stage of specialization
Functional specialization of cells is among the most fundamental processes of higher organism ontogenesis. The major obstacle to studying this phenomenon in plants is the difficulty of isolating certain types ...
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Article
Alteration in the ultrastructural morphology of mycelial hyphae and the dynamics of transcriptional activity of lytic enzyme genes during basidiomycete morphogenesis
The morphogenesis of macromycetes is a complex multilevel process resulting in a set of molecular-genetic, physiological-biochemical, and morphological-ultrastructural changes in the cells. When the xylotrophi...
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Article
Open AccessApproaching cellular resolution and reliable identification in mass spectrometry imaging of tryptic peptides
On-tissue digestion has become the preferred method to identify proteins in mass spectrometry (MS) imaging. In this study, we report advances in data acquisition and protein identification for MS imaging after...
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Article
Open AccessTranscriptome Analysis of Intrusively Growing Flax Fibers Isolated by Laser Microdissection
The intrusive growth, a type of plant cell elongation occurring in the depths of plant tissues, is characterized by the invasion of a growing cell between its neighbours due to a higher rate of elongation. In ...
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Article
Transcriptome profiling helps to identify potential and true molecular switches of stealth to brute force behavior in Pectobacterium atrosepticum during systemic colonization of tobacco plants
In the present study, we have monitored the process of systemic plant colonization by the plant pathogenic bacterium Pectobacterium atrosepticum (Pba) using RNA-Seq analysis in order to compare bacterial traits u...
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Article
PRMT5 methylome profiling uncovers a direct link to splicing regulation in acute myeloid leukemia
Protein arginine methyltransferase 5 (PRMT5) has emerged as a promising cancer drug target, and three PRMT5 inhibitors are currently in clinical trials for multiple malignancies. In this study, we investigated...
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Chapter
Diseases Caused by Pectobacterium and Dickeya Species Around the World
Soft rot Pectobacteriaceae (SRP) are ubiquitous on earth as there are records of findings from all continents where host plants are grown. This chapter describes information on soft rot diseases on these continen...
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Chapter
Molecular Interactions of Pectobacterium and Dickeya with Plants
Upon infection, soft rot Pectobacteriaceae (SRP) undergo intense cross-talk with host plants that govern the responses of both partners at different stages of the interaction. In this chapter, we review the molec...
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Article
Open AccessFLASHIda enables intelligent data acquisition for top–down proteomics to boost proteoform identification counts
The detailed analysis and structural characterization of proteoforms by top-down proteomics (TDP) has gained a lot of interest in biomedical research. Data-dependent acquisition (DDA) of intact proteins is non...
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Article
Open AccessFirst genome-scale insights into the virulence of the snow mold causal fungus Microdochium nivale
Pink snow mold, caused by a phytopathogenic and psychrotolerant fungus, Microdochium nivale, is a severe disease of winter cereals and grasses that predominantly occurs under snow cover or shortly after its melt....
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Article
Open AccessAnalyses of the brown stain on the Parthenon Centaur head in Denmark
In 1688 two sculptural fragments, a head of bearded man and a head of an unbearded youth, arrived in Copenhagen, sent from Athens as a gift to King Christian 5. They were placed in the Royal Kunstkammer, their...
