GPL19078[RGSE] - GEO DataSets

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Items: 2

Select item 2000661681.

Transcript profiling of Pinus sylvestris trees as a response to Heterobasidion annosum infection under field conditions

(Submitter supplied) In conifer forests of Northern Europe, a pathogenic fungus Heterobasidion annosum attacks the roots of Scots pine and causes mortality. Trees with infection grow slower and produce less timber with reduced quality. Despite applied control methods, such as switching tree species to a non-host species, or stump treatment, root and butt rot continues to be a serious forest health problem. Disease resistance breeding is a less-applied control method which has potential to improve tree health. more...

Organism:: Pinus sylvestris

Type:: Expression profiling by array

Platform:: GPL19078
24 Samples

Download data: PAIR

Series

Accession:: GSE66168

ID:: 200066168

Analyze with GEO2R

Select item 2000603832.

Activation of defense pathways in Scots pine bark after feeding by Pine Weevil (Hylobius abietis)

(Submitter supplied) Coniferous trees use the oleoresin, a mixture of non-volatile non-volatile diterpene acids and a large (20-50%) volatile fraction of mono- and sesquiterpenes, as a defence tool against damaging herbivores and pathogens. Volatilization of monoterpenes increases viscosity of oleoresin and finally leading to polymerization of resin and a formation of protective solid plug. Resin storing conifers form an important source of volatile organic compounds (VOCs) mainly dominated by volatile monoterpenes. more...