Description
Methylation profiling by high throughput sequencing of 29 Lombardy poplar (Populus nigra cv. 'Italica' Duroi.) samples on the Illumina NovaSeq 6000 platform.
Data Public on Feb 20, 2023
BioProject: PRJNA936584
GEO DataSet: GEO: GSE225596
Data Public on Feb 20, 2023
BioProject: PRJNA936584
GEO DataSet: GEO: GSE225596
Abstract
We present detailed methylome analyses of the long-lived Lombardy poplar, Populus nigra cv. ‘Italica‘ Duroi. Trees of this widespread clonal cultivar descended from a common ancestor at least two centuries ago.
We analyzed genome-wide methylomes of in total 13 pooled and 16 individual DNA-samples. We found that ramets collected over Europe and raised in common conditions have stable methylomes in symmetrical CG-contexts over at least two years and across vegetatively produced generations. In contrast, seasonal dynamics occurred in methylation patterns in CHH-context.
We analyzed genome-wide methylomes of in total 13 pooled and 16 individual DNA-samples. We found that ramets collected over Europe and raised in common conditions have stable methylomes in symmetrical CG-contexts over at least two years and across vegetatively produced generations. In contrast, seasonal dynamics occurred in methylation patterns in CHH-context.
Size
16.5 Gb
Date made available | 20-Feb-2023 |
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Temporal coverage | 2017 - 2017 |
Date of data production | 20-Feb-2023 |
Geographical coverage | Europe |
Thematic List 2020
- Forest
Taxonomic list
- poplar (Populus spp.)
- Lombardy poplar
- Populus nigra cv. Italica Duroi
Policy
- forest and agriculture policy
Geographic list
- Europe
Technological
- genetic technologies