Evidence map›Paper›PMID 26646900›Full record

ArticleEpigenetics2015

High-resolution mapping of H4K16 and H3K23 acetylation reveals conserved and unique distribution patterns in Arabidopsis and rice.

Li Lu, Xiangsong Chen, Dean Sanders, Shuiming Qian, Xuehua Zhong

Open access · bronzeAbstract read
In one paragraph

Article in Epigenetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
6.2field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 54 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Li Lua Wisconsin Institute for Discovery.
Xiangsong Chena Wisconsin Institute for Discovery.
Dean Sandersb Laboratory of Genetics; University of Wisconsin-Madison ; Madison , WI , USA.
Shuiming Qiana Wisconsin Institute for Discovery.
Xuehua Zhonga Wisconsin Institute for Discovery.
Wisconsin Institutes for Discovery · USLaboratory of Molecular Genetics · PLMadison Group (United States) · US

Funding

PREDOCTORAL TRAINING PROGRAM IN GENETICST32GM007133 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI PERNA, NICOLE T · 1985 to 2023
$16.5M
NIGMS NIH HHS T32 GM007133
6 · The paper itself

Abstract

Histone acetylation and deacetylation are key epigenetic gene regulatory mechanisms that play critical roles in eukaryotes. Acetylation of histone 4 lysine 16 (H4K16ac) is implicated in many cellular processes. However, its biological function and relationship with transcription are largely unexplored in plants. We generated first genome-wide high-resolution maps of H4K16ac in Arabidopsis thaliana and Oryza sativa. We showed that H4K16ac is preferentially enriched around the transcription start sites and positively correlates with gene expression levels. Co-existence of H4K16ac and H3K23ac is correlated with high gene expression levels, suggesting a potentially combinatorial effect of H4K16ac and H3K23ac histone 3 lysine 23 acetylation on gene expression. Our data further revealed that while genes enriched with both H4K16ac and H3K23ac are ubiquitously expressed, genes enriched with only H4K16ac or H3K23ac showed significantly distinct expression patterns in association with particular developmental stages. Unexpectedly, and unlike in Arabidopsis, there are significant levels of both H4K16ac and H3K23ac in the lowly expressed genes in rice. Furthermore, we found that H4K16ac-enriched genes are associated with different biological processes in Arabidopsis and rice, suggesting a potentially species-specific role of H4K16ac in plants. Together, our genome-wide profiling reveals the conserved and unique distribution patterns of H4K16ac and H3K23ac in Arabidopsis and rice and provides a foundation for further understanding their function in plants.

Indexed as

AcetylationArabidopsisChromosome MappingEpigenesis, GeneticGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantGenome, PlantHistonesOryzaTranscription, GeneticHistonesArabidopsisepigenomegene regulationH4K16achistone acetylationplant developmentrice

Identifiers

PMID26646900
PMCPMC4844217
OpenAlexW2192119286

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.