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Detection of Active Transposable Elements using Mobilome-seq on Poplar WT and ddm1 meristems in water stress conditions

ABSTRACT: Long time considered as « junk DNA », the evolutive force of transposable elements (TEs) is now well established and TEs contribute strongly to eukaryote genome plasticity. However, it is difficult to fully characterize the mobile part of a genome, or active mobilome, and tracking TE activity remains challenging. He we have applied the detection of extrachromosomal circular DNA (mobilome-seq) as a diagnostic for plant TE activity on Poplar mersitems from WT and ddm1 RNAi plants grown in normal or hydric stress conditions.

ORGANISM(S): Populus tremula x Populus alba

PROVIDER: GSE147934 | GEO | 2023/03/22

REPOSITORIES: GEO

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Full-length autonomous transposable elements are preferentially targeted by expression-dependent forms of RNA-directed DNA methylation

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