Mixed Patterns of Intergenerational DNA Methylation Inheritance in Acropora.

ABSTRACT: For sessile organisms at high risk from climate change, phenotypic plasticity can be critical to rapid acclimation. Epigenetic markers like DNA methylation are hypothesized as mediators of plasticity; methylation is associated with the regulation of gene expression, can change in response to ecological cues, and is a proposed basis for the inheritance of acquired traits. Within reef-building corals, gene-body methylation (gbM) can change in response to ecological stressors. If coral DNA methylation is transmissible across generations, this could potentially facilitate rapid acclimation to environmental change. We investigated methylation heritability in Acropora, a stony reef-building coral. Two Acropora millepora and two Acropora selago adults were crossed, producing eight offspring cross

SUBMITTER: Peterson CR 

PROVIDER: S-EPMC11079325 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature