Author

D. Dedukh

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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Approach:experimental assay· 5 Research Focus:development & morphogenesis· 4 Research Focus:cell type annotation· 3 Research Focus:chromatin & epigenetic regulation· 2 Organism:mouse· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1

Frequent Co-Authors

A. Marta· 3 shared K. Janko· 3 shared J. Klima· 2 shared L. Choleva· 2 shared M. Altmanova· 2 shared A. Boron· 1 shared A. Chung Volenikova· 1 shared A. Fedorova· 1 shared

Activity by Year

2019-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 23 mutual co-author links

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3 shared papersEvolutionary Biology

A. Marta

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Author profile →

5 papers

Recent·Most cited

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

From asexuality to sexual reproduction: cyclical switch of gametogenic pathways in hybrids depend on ploidy level

D. Dedukh, A. Marta, R.-Y. Myung, M.-H. Ko, D.-S. Choi, Y.-J. Won, K. Janko

The paper investigates how hybridization and polyploidization affect gametogenesis in hybrids, showing ploidy-dependent shifts between asexual and sexual reproduction.

bioRxiv · Jun 18, 2023 · PreprintEvolutionary Biology

Genetic and karyotype divergence between parents affect clonality and sterility in hybrids

A. Marta, T. Tichopad, O. Bartos, J. Klima, M. shah, V. S. Bohlen, J. Bohlen, K. Halacka, L. Choleva, M. Stöck, D. Dedukh, K. Janko

The paper investigates how genetic and karyotype divergence between parental fish lineages influences asexual gametogenesis and sterility in hybrids.

bioRxiv · Apr 11, 2023Evolutionary Biology

Parthenogenesis as a solution to hybrid sterility: the mechanistic basis of meiotic distortions in clonal and sterile hybrids

D. Dedukh, Z. Majtanova, A. Marta, M. Psenicka, J. Kotusz, J. Klima, D. Juchno, A. Boron, K. Janko

This paper investigates how parthenogenesis resolves hybrid sterility in fish hybrids, showing that female fertility is restored through premeiotic endoreplication while male sterility results from meiotic asynapses and reduced crossovers.

bioRxiv · Jun 13, 2019Evolutionary Biology