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Andre Marques

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Articles 49
Citations 519
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Recent Articles
11.
Dias Y, Mata-Sucre Y, Thangavel G, Costa L, Baez M, Houben A, et al.
Plant J . 2024 Mar; 118(6):1832-1847. PMID: 38461471
Juncus is the largest genus of Juncaceae and was considered holocentric for a long time. Recent findings, however, indicated that 11 species from different clades of the genus have monocentric...
12.
Oliveira L, Neumann P, Mata-Sucre Y, Kuo Y, Marques A, Schubert V, et al.
Chromosome Res . 2024 Feb; 32(1):3. PMID: 38403686
Centromere is the chromosomal site of kinetochore assembly and microtubule attachment for chromosome segregation. Given its importance, markers that allow specific labeling of centromeric chromatin throughout the cell cycle and...
13.
Mata-Sucre Y, Parteka L, Ritz C, Gatica-Arias A, Felix L, Thomas W, et al.
Front Plant Sci . 2024 Feb; 15:1330927. PMID: 38384757
Holocentric karyotypes are assumed to rapidly evolve through chromosome fusions and fissions due to the diffuse nature of their centromeres. Here, we took advantage of the recent availability of a...
14.
Castellani M, Zhang M, Thangavel G, Mata-Sucre Y, Lux T, Campoy J, et al.
Nat Plants . 2024 Feb; 10(3):423-438. PMID: 38337039
Centromeres strongly affect (epi)genomic architecture and meiotic recombination dynamics, influencing the overall distribution and frequency of crossovers. Here we show how recombination is regulated and distributed in the holocentric plant...
15.
de Souza F, Marques A, Almeida C
Mol Biol Rep . 2024 Jan; 51(1):132. PMID: 38236560
Background: Plant mitochondrial genomes are characterized by high homologous recombination, extensive intergenic spacers, conservation in DNA sequences, and gene content. The Hancornia genus belongs to the Apocynaceae family, with H....
16.
Saul F, Scharmann M, Wakatake T, Rajaraman S, Marques A, Freund M, et al.
Nat Plants . 2023 Nov; 9(12):2000-2015. PMID: 37996654
Subgenome dominance after whole-genome duplication generates distinction in gene number and expression at the level of chromosome sets, but it remains unclear how this process may be involved in evolutionary...
17.
Mata-Sucre Y, Matzenauer W, Castro N, Huettel B, Pedrosa-Harand A, Marques A, et al.
Mol Phylogenet Evol . 2023 Sep; 189:107930. PMID: 37717642
The repetitive fraction (repeatome) of eukaryotic genomes is diverse and usually fast evolving, being an important tool for clarify plant systematics. The genus Juncus L. comprises 332 species, karyotypically recognized...
18.
Escudero M, Marques A, Lucek K, Hipp A
Mol Ecol . 2023 Jul; 33(24):e17086. PMID: 37486041
Holocentric organisms, unlike typical monocentric organisms, have kinetochore activity distributed along almost the whole length of the chromosome. Because of this, chromosome rearrangements through fission and fusion are more likely...
19.
Kuo Y, Camara A, Schubert V, Neumann P, Macas J, Melzer M, et al.
Nat Commun . 2023 Jun; 14(1):3502. PMID: 37311740
The centromere is the chromosome region where microtubules attach during cell division. In contrast to monocentric chromosomes with one centromere, holocentric species usually distribute hundreds of centromere units along the...
20.
Costa L, Marques A, Buddenhagen C, Pedrosa-Harand A, Souza G
Ann Bot . 2023 Feb; 131(5):813-825. PMID: 36815646
Background And Aims: Satellite DNAs (satDNAs) are repetitive sequences composed by tandemly arranged, often highly homogenized units called monomers. Although satDNAs are usually fast evolving, some satDNA families can be...