Piotr A Ziolkowski
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Explore the profile of Piotr A Ziolkowski including associated specialties, affiliations and a list of published articles.
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27
Citations
932
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Recent Articles
1.
Zhu L, Dluzewska J, Fernandez-Jimenez N, Ranjan R, Pele A, Dziegielewski W, et al.
Plant Cell
. 2024 Oct;
37(1).
PMID: 39471331
Meiotic crossover, i.e. the reciprocal exchange of chromosome fragments during meiosis, is a key driver of genetic diversity. Crossover is initiated by the formation of programmed DNA double-strand breaks (DSBs)....
2.
Dluzewska J, Dziegielewski W, Szymanska-Lejman M, Gazecka M, Henderson I, Higgins J, et al.
Nat Commun
. 2023 Oct;
14(1):6716.
PMID: 37872134
Meiotic crossovers can be formed through the interfering pathway, in which one crossover prevents another from forming nearby, or by an independent non-interfering pathway. In Arabidopsis, local sequence polymorphism between...
3.
Szymanska-Lejman M, Dziegielewski W, Dluzewska J, Kbiri N, Bieluszewska A, Poethig R, et al.
Nat Commun
. 2023 Jan;
14(1):33.
PMID: 36596804
In hybrid organisms, genetically divergent homologous chromosomes pair and recombine during meiosis; however, the effect of specific types of polymorphisms on crossover is poorly understood. Here, to analyze this in...
4.
Ziolkowski P
Plant Reprod
. 2022 Jul;
36(1):43-54.
PMID: 35819509
At the heart of meiosis is crossover recombination, i.e., reciprocal exchange of chromosome fragments between parental genomes. Surprisingly, in most eukaryotes, including plants, several recombination pathways that can result in...
5.
Bieluszewski T, Szymanska-Lejman M, Dziegielewski W, Zhu L, Ziolkowski P
Methods Mol Biol
. 2022 Apr;
2484:161-182.
PMID: 35461452
Investigating the process of gamete formation in plants often requires the use of mutants of selected genes in various genetic backgrounds. For example, analysis of meiotic recombination based on sequencing...
6.
Kbiri N, Dluzewska J, Henderson I, Ziolkowski P
Methods Mol Biol
. 2022 Apr;
2484:121-134.
PMID: 35461449
The number of crossovers during meiosis is relatively low, so multiple meioses need to be analyzed to accurately measure crossover frequency. In Arabidopsis, systems based on the segregation of fluorescent...
7.
Bieluszewski T, Sura W, Dziegielewski W, Bieluszewska A, Lachance C, Kabza M, et al.
Nat Commun
. 2022 Jan;
13(1):277.
PMID: 35022409
Nucleosomal acetyltransferase of H4 (NuA4) is an essential transcriptional coactivator in eukaryotes, but remains poorly characterized in plants. Here, we describe Arabidopsis homologs of the NuA4 scaffold proteins Enhancer of...
8.
Dziegielewski W, Ziolkowski P
Front Plant Sci
. 2021 Sep;
12:662185.
PMID: 34489987
The complexity of the subcellular processes that take place during meiosis requires a significant remodeling of cellular metabolism and dynamic changes in the organization of chromosomes and the cytoskeleton. Recently,...
9.
Zhu L, Fernandez-Jimenez N, Szymanska-Lejman M, Pele A, Underwood C, Serra H, et al.
Proc Natl Acad Sci U S A
. 2021 Aug;
118(33).
PMID: 34385313
The frequency and distribution of meiotic crossovers are tightly controlled; however, variation in this process can be observed both within and between species. Using crosses of two natural accessions, Col...
10.
Sura W, Ziolkowski P
Bio Protoc
. 2021 Jun;
8(1):e2677.
PMID: 34179231
Chromatin Affinity Purification (ChAP) is widely used to study chromatin architecture and protein complexes interacting with DNA. Here we present an efficient method for ChAP from rosette leaves, in which...