Author

K. Janko

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· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:cell type annotation· 3 Research Focus:chromatin & epigenetic regulation· 3 Research Focus:development & morphogenesis· 3 Research Focus:gene regulatory network inference· 2 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell-cell communication· 1

Frequent Co-Authors

A. Marta· 3 shared D. Dedukh· 3 shared J. Klima· 2 shared J. Kotusz· 2 shared O. Bartos· 2 shared A. Boron· 1 shared D. Juchno· 1 shared D.-S. Choi· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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3 shared papersEvolutionary Biology

A. Marta

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Author profile →

4 papers

Recent·Most cited

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.

Genetics · Aug 1, 2020Peer-reviewedEvolutionary Biology

Genome fractionation and loss of heterozygosity in hybrids and polyploids: mechanisms, consequences for selection and link to gene function

K. Janko, O. Bartos, J. Koci, J. Röslein, E. Jankova Drdova, J. Kotusz, J. Eisner, E. Stefkova-Kasparova

The paper investigates genome fractionation and loss of heterozygosity in asexual and polyploid fish hybrids, revealing mechanisms and factors influencing subgenome retention and gene function.

bioRxiv · Jul 30, 2020Evolutionary Biology