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MetabolomicsElevated CO2 and virus infection impacts wheat and aphid metabolism

INTRODUCTION: The aphid Rhopalosiphum padi L. is a vector of Barley yellow dwarf virus (BYDV) in wheat and other economically important cereal crops. Increased atmospheric CO2 has been shown to alter plant growth and metabolism, enhancing BYDV disease in wheat. However, the bioch...

2019-01-16 | MTBLS622 | MetaboLights
TranscriptomicsPlant virus detection microarray
70mer probes were designed to detect plant viruses infection in genus level. This microarray platform is able to detect 169 plant virus species of 13 virus genera. Virus sampels were extracted from infected plant hosts. Genomic RNA was extracted and hybridized to the microarray.
ORGANISM(S): Bean pod mottle virus 
2010-06-30 | E-GEOD-15837 | biostudies-arrayexpress
MetabolomicsCell-to-cell heterogeneity drives host-virus coexistence in a bloom-forming alga

Algal blooms drive global biogeochemical cycles of key nutrients in the oceans and serve as hotspots for biological interactions. The massive spring blooms of the cosmopolitan coccolithophore Emiliania huxleyi (E. huxleyi) are often infected by the lytic Emiliania huxleyi

2024-01-04 | MTBLS1956 | MetaboLights
MetabolomicsIntegrated omics analysis of pathogenic host responses during pandemic H1N1 influenza virus infection: the crucial role of lipid metabolism
Pandemic influenza viruses modulate pro-inflammatory responses that can lead to immunopathogenesis. We present an extensive and systematic profiling of lipids, metabolites and proteins in respiratory compartments of ferrets infected with either 1918 or 2009 human pandemic H1N1 influenza viruses. Int...
2016-05-11 | MTBLS196 | MetaboLights
TranscriptomicsDynamics and Characterization of Small RNAs of Virus and Host Origin from Wheat Streak Mosaic Virus- and/or Triticum Mosaic Virus-infected Susceptible and Temperature-Sensitive Resistant Wheat Cultivars
Wheat streak mosaic virus (WSMV) and Triticum mosaic virus (TriMV) are type members of Tritimovirus and Poacevirus genera, respectively, in the family Potyviridae, and are transmitted by wheat curl mites. Co-infection of these two viruses causes synergistic interaction with increased virus accumula...
ORGANISM(S): Triticum aestivum 
2014-12-01 | E-GEOD-54026 | biostudies-arrayexpress
TranscriptomicsHigh-throughput pyrosequencing of plant virus small RNAs
Plant virus infection involves the production of viral small RNAs (vsRNAs) with the potential to associate with distinct Argonaute (AGO)-containing silencing complexes and mediate diverse silencing effects on RNA and chromatin. We used multiplexed, high-throughput pyrosequencing to profile populatio...
ORGANISM(S): Melon necrotic spot virus 
2009-07-09 | E-GEOD-16996 | biostudies-arrayexpress
TranscriptomicsComparative transcript profiling of plant virus synergism
Many virus diseases of economic importance to agriculture result from mixtures of different pathogens invading the host at a given time. This contrasts with the relatively scarce studies available on the molecular events associated with virus-host interactions in mixed infections. In comparison to s...
ORGANISM(S): Nicotiana benthamiana 
2010-05-16 | E-GEOD-15538 | biostudies-arrayexpress
TranscriptomicsTranscriptome alterations associated with TMV-resistance in transgenic tobacco plants expressing the genomic RNA of the virus
Agilent 4x44k tobacco micro array of wild type tobacco (WT) and whole tobacco mosaic virus (TMV) containing transgenic tobacco plants. The transgenic plants before resistance break (BRB-6 weeks), after resistance break (ARB-8 weeks) and wild type tobacco plants infected with TMV (TMVi-9weeks) leaves...
ORGANISM(S): Nicotiana tabacum 
2014-11-03 | E-MEXP-3934 | biostudies-arrayexpress
TranscriptomicsInfection of apple by Apple stem grooving virus leads to extensive alterations in gene expression patterns but no disease symptoms
To understand the molecular basis of viral diseases, transcriptome profiling has been widely used to correlate host gene expression change patterns with disease symptoms during viral infection in many plant hosts. We used infection of apple by Apple stem grooving virus (ASGV), which produces no dise...
ORGANISM(S): Malus domestica 
2014-04-17 | E-GEOD-53825 | biostudies-arrayexpress
TranscriptomicsCo-evolution between Grapevine rupestris stem pitting-associated virus and Vitis vinifera L. induces a decrease in defence responses and physiological performance associated with an increase in photosynthesis-related gene transcription
Grapevine rupestris stem pitting-associated virus (GRSPaV) is a widespread virus affecting Vitis spp. Although it has established a compatible viral interaction in Vitis vinifera L. without the development of phenotypic alterations, it can occur as distinct variants that show different symptoms in d...
ORGANISM(S): Vitis vinifera 
2012-10-05 | E-GEOD-36632 | biostudies-arrayexpress
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