24-hour herbivory exposure of VHb-expressing Populus tremula x Populus tremuloides

ABSTRACT: The expression of stress-related genes induced by feeding of chestnut moth larvae (Conistra vaccinii L.) was studied with Vitreoscilla hemoglobin-expressing (VHb) and non-transgenic hybrid aspen lines (Populus tremula x P. tremuloides). Besides the herbivore-injured leaves (L1), cDNA microarray analyses were conducted using uninjured leaves of hybrid aspen lines positioned above (A) and below (B) the herbivory exposed leaves. Two-condition experiment, control vs. herbivory exposure. Two hybrid aspen lines: non-transgenic V617 and VHb expressing V617 /45. Of each plant, three leaf types were analysed: the injured/uninjured leaf (L1) and nonorthostichous leaf positioned above (A) and below (B). Biological replicates: 3. On each array, two samples representing L1, A or B leaf type of control

ORGANISM(S): Populus tremula x Populus tremuloides

SUBMITTER: Suvi Sutela 

PROVIDER: E-GEOD-46331 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress