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Article

Divergence among rice cultivars reveals roles for transposition and epimutation in ongoing evolution of genomic imprinting.

Proceedings of the National Academy of Sciences of the United States of America - 20 Jul 2021

Rodrigues Jessica A, Hsieh Ping-Hung, Ruan Deling, Nishimura Toshiro, Sharma Manoj K, Sharma Rita, Ye XinYi, Nguyen Nicholas D, Nijjar Sukhranjan, Ronald Pamela C, Fischer Robert L, Zilberman Daniel

Abstract excerpt

Parent-of-origin-dependent gene expression in mammals and flowering plants results from differing chromatin imprints (genomic imprinting) between maternally and paternally inherited alleles. Imprinted gene expression in the endosperm of seeds is associated with localized hypomethylation of maternally but not paternally inherited DNA, with certain small RNAs also displaying parent-of-origin-specific expression. To...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 34272287
DOI: 10.1073/pnas.2104445118
PMCID: PMC8307775

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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