Detection of somatic epigenetic variation in Norway spruce via targeted bisulfite sequencing.

ABSTRACT: Epigenetic mechanisms represent a possible mechanism for achieving a rapid response of long-lived trees to changing environmental conditions. However, our knowledge on plant epigenetics is largely limited to a few model species. With increasing availability of genomic resources for many tree species, it is now possible to adopt approaches from model species that permit to obtain single-base pair resolution data on methylation at a reasonable cost. Here, we used targeted bisulfite sequencing (TBS) to study methylation patterns in the conifer species Norway spruce (Picea abies). To circumvent the challenge of disentangling epigenetic and genetic differences, we focused on four clone pairs, where clone members were growing in different climatic conditions for 24 years. We targeted >26.

SUBMITTER: Heer K 

PROVIDER: S-EPMC6202725 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature