[Characteristics of gene expression in morphologically abnormal needles of Scots pine]

Expression of 373 genes in Scots pine morphologically abnormal needles has been analyzed with microarray analysis. It was found microarray technique allows detecting the minor changes in gene expression. The results obtained showed that changes in expression of 42 genes occur during the process of abnormal morphogenesis in the Pinus sylvestris needles. The increasing of expression level of genes encoding ubiquitin-conjugating enzyme and L-ascorbate peroxidase was revealed for all samples analyzed.