Pete E. Pascuzzi

Works (2)

Updated: July 5th, 2023 15:48

2014 journal article

In Vivo Mapping of Arabidopsis Scaffold/Matrix Attachment Regions Reveals Link to Nucleosome-Disfavoring Poly(dA:dT) Tracts

PLANT CELL, 26(1), 102–120.

By: P. Pascuzzi n, M. Flores-Vergara n, T. Lee  n, B. Sosinski n, M. Vaughn *, L. Hanley-Bowdoin n , W. Thompson n , G. Allen n

MeSH headings : Arabidopsis / genetics; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Arabidopsis Proteins / physiology; Chromatin / metabolism; Gene Expression Regulation, Plant; Matrix Attachment Regions; Nucleosomes / metabolism; Nucleotide Motifs; Poly dA-dT / metabolism; Transcription Factors / genetics; Transcription Factors / metabolism; Transcription Factors / physiology
TL;DR: This work uses tiling microarrays to map S/MARs on Arabidopsis chromosome 4, found to be spaced more closely than in the large plant and animal genomes studied to date and preferentially enriched in poly(dA:dT) tracts, sequences that resist nucleosome formation. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2010 journal article

Arabidopsis thaliana Chromosome 4 Replicates in Two Phases That Correlate with Chromatin State

PLoS Genetics, 6(6), e1000982.

By: T. Lee n, P. Pascuzzi n, S. Settlage n, R. Shultz n, M. Tanurdzic *, P. Rabinowicz*, M. Menges*, P. Zheng * ...

Ed(s): G. Copenhaver

MeSH headings : Arabidopsis / cytology; Arabidopsis / genetics; Chromatin / genetics; Chromosomes, Plant; DNA Replication; Epigenesis, Genetic; Flow Cytometry; Oligonucleotide Array Sequence Analysis; Replicon; S Phase
TL;DR: The similarity of the replication profiles for early and mid S phase cells indicates that replication origin activation in euchromatin is stochastic, and distinct patterns of association of H3K56ac with gene expression and early replication provide evidence that H3k56ac may be associated with initiation zones and replication origins. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

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