Author

Alla Krasikova

St Petersburg UniversityORCID 0000-0002-6571-5328Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:bulk RNA-seq· 2 Research Focus:cell type annotation· 2 Assay:Hi-C· 2 Research Focus:benchmarking· 1 Organism:chicken / avian· 1 Assay:ChIP-seq· 1 Assay:DNA methylation· 1

Frequent Co-Authors

Tatiana KulikovaiD· 4 shared Antonina MaslovaiD· 2 shared Artem R. NurislamoviD· 2 shared Maria M. GridinaiD· 2 shared Timofey A. LagunoviD· 2 shared Veniamin FishmaniD· 2 shared Alena TaskinaiD· 1 shared Andrey PopoviD· 1 shared

Activity by Year

2022-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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4 shared papersGenomics

Tatiana KulikovaORCID

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4 papers

Recent·Most cited

The 3D genomics of lampbrush chromosomes highlights the role of active transcription in chromatin organization

Timofey A. Lagunov, Maria M. Gridina, Artem R. Nurislamov, Tatiana Kulikova, Antonina Maslova, В.Ф. Константинов, Andrey Popov, Alla Krasikova, Veniamin Fishman

This paper integrates single-cell Hi-C, RNA-seq, and microscopy to uncover how hypertranscription shapes lampbrush chromosome structure through transcription-dependent chromatin organization.

Nucleic Acids Research · Mar 28, 2026Peer-reviewedGenomics

Nascent transcripts of LL2R tandem repeat nucleate locus-specific RNP condensates recruiting splicing factors

Alla Krasikova, Anna M. Zlotina, Tatiana Kulikova, Veit Schubert, Anton V. Fedorov

The paper identifies LL2R tandem repeats in chicken that form RNP condensates by recruiting splicing factors, revealing their role in nuclear compartment formation.

bioRxiv · Mar 21, 2026 · PreprintCell Biology

Assignment of the somatic A/B compartments to chromatin domains in giant transcriptionally active lampbrush chromosomes

Alla Krasikova, Tatiana Kulikova, Juan Sebastian Rodriguez Ramos, Antonina Maslova

The paper compares A/B compartment distribution in chicken somatic cells with chromatin domains in lampbrush chromosomes, finding that B compartments correspond to compact chromomeres with repressive marks.

bioRxiv · Mar 14, 2023 · PreprintGenomics

Comparison and critical assessment of single-cell Hi-C protocols

Maria M. Gridina, Alena Taskina, Timofey A. Lagunov, Artem R. Nurislamov, Tatiana Kulikova, Alla Krasikova, Veniamin Fishman

This study compares two single-cell Hi-C protocols, showing that whole-genome amplification introduces more artifacts and noise than PCR-based amplification.

Heliyon · Oct 1, 2022Peer-reviewedGenomics