Author

M. Altmanova

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Evolutionary Biology· 5

Signature Assays, Organisms & Methods

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Research Focus:chromatin & epigenetic regulation· 3 Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Research Focus:development & morphogenesis· 2 Approach:statistical model· 2 Approach:biophysical modeling· 1 Assay:bulk RNA-seq· 1 Assay:DNA methylation· 1

Frequent Co-Authors

A. Sember· 3 shared P. Nguyen· 3 shared D. Dedukh· 2 shared J. Stundlova· 2 shared K. Luksikova· 2 shared M. Dalikova· 2 shared M. Hirman· 2 shared M. Jankasek· 2 shared

Activity by Year

2022-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 40 mutual co-author links

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3 shared papersEvolutionary Biology

A. Sember

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Author profile →

5 papers

Recent·Most cited

Sex chromosome turnover in African annual killifishes of the genus Nothobranchius

M. Hospodarska, P. Mora, A. C. Volenikova, A. Al-Rikabi, S. A. Simanovsky, T. Pavlica, M. Altmanova, K. Janeckova, J. Stundlova, N. Tolar, M. Jankasek, M. Hirman, T. Liehr, M. Reichard, E. Y. Krysanov, , A. Sember

This study investigates sex chromosome evolution in Nothobranchius killifishes, identifying multiple origins and structural differences in sex chromosomes across species.

bioRxiv · Mar 25, 2024Evolutionary Biology

Premeiotic endoreplication is the mechanism of obligate parthenogenesis in rock lizards of the genus Darevskia

D. Dedukh, M. Altmanova, R. Petrosyan, M. Arakelyan, E. Galoyan, L. Kratochvil

This study re-evaluates the fusion hypothesis in Darevskia lizards, revealing premeiotic endoreplication as the mechanism for producing non-reduced eggs in obligate parthenogens.

bioRxiv · Feb 27, 2024 · PreprintEvolutionary Biology

Formation of hemiclonal reproduction and hybridogenesis in Pelophylax water frogs studied with species-specific cytogenomic probes

L. Choleva, M. Dolezalkova-Kastankova, V. Labajova, A. Sember, M. Altmanova, K. Luksikova, A. Chung Volenikova, M. Dalikova, P. Nguyen, E. Pustovalova, A. Fedorova, D. Dedukh

This study investigates the transition to asexual reproduction in water frogs through hybridogenesis, using cytogenomic probes to show DNA elimination and gametogenic modifications in F1 hybrids.

bioRxiv · Oct 29, 2023 · PreprintEvolutionary Biology

Evolution of ancient satellite DNAs in extant alligators and caimans (Crocodylia, Reptilia)

V. C. Sales-Oliveira, R. Z. dos Santos, C. A. G. Goes, R. M. Calegari, M. A. Garrido-Ramos, M. Altmanova, T. Ezaz, T. Liehr, F. Porto-Foresti, R. Utsunomia, M. B. Cioffi

This study analyzes satellite DNA diversity in alligators and caimans, finding long-term conservation of satDNA elements and suggesting evolutionary responses to demographic bottlenecks.

bioRxiv · Apr 18, 2023Evolutionary Biology

Sex chromosome differentiation via changes in the Y chromosome repeat landscape in African annual killifishes Nothobranchius furzeri and N. kadleci

J. Stundlova, M. Kreklova, K. Luksikova, A. Volenikova, T. Pavlica, M. Altmanova, M. Reichard, M. Dalikova, S. Pelikanova, A. Marta, S. A. Simanovsky, M. Hirman, M. Jankasek, T. Dvorak, J. Bohlen, , A. Sember

The paper investigates sex chromosome differentiation in two killifish species by analyzing repetitive DNA landscapes, revealing shared XY systems and alternative evolutionary mechanisms.

bioRxiv · Mar 13, 2022Evolutionary Biology