Metrics
0 Downloads
Share Dataset

Share this dataset on your favorite social media networks.

RepeatExplorer2 analysis and fluorescence in situ hybridization (FISH) results obtained for annual Brachypodium species using retrotransposon and satellite DNA (CentBd and CentBs) probes.

Version 1.0

Kolano, Bożena; Trunova, Dana; Borowska-Zuchowska, Natalia, 2026, "RepeatExplorer2 analysis and fluorescence in situ hybridization (FISH) results obtained for annual Brachypodium species using retrotransposon and satellite DNA (CentBd and CentBs) probes.", https://doi.org/10.18150/FMA5QF, RepOD, V1

Learn about Data Citation Standards.

Description

 

This study investigates the post-polyploidization evolution of repetitive DNA in Brachypodium hybridum genotypes of different ages and origins. While LTR retrotransposons showed largely additive inheritance, tandem repeats were highly dynamic. The dataset documents comparative analyses of two allotetraploid genotypes and their diploid ancestral species, focusing on retrotransposon copy number, satellite DNA abundance, and the chromosomal organization of repetitive sequences.

Description of the database:

-        Microphotographs (TIF files) of mitotic metaphase chromosomes after fluorescence in situ hybridisation (FISH) with CentBd, CentBs satellite sequences and retrotransposons RT (CRM, Athila) conserved domain as probes. All microphotographs were acquired using a Zeiss AxioImager.Z.2 fluorescent microscope equipped with an AxioCamHMr camera (Zeiss, Oberkochen, Germany). The microphotographs were processed uniformly using ZEN 2.3 Pro (Zeiss). 

-       Results of RepeatExplorer2 analyses for Brachypodium species. The repository includes consensus contig sequences generated by RepeatExplorer2 in FASTA format, together with CSV files summarizing the analysis results. The CSV files comprise the results of individual RepeatExplorer2 analyses performed separately for each of the four Brachypodium genotypes, as well as the results of a comparative analysis including all four genotypes. These files provide information on repeat clusters, their classification, abundance, and other associated annotations generated during the RepeatExplorer2 analyses.

For further information, please consult the readme.txt file

Subject
Medicine, Health and Life Sciences
Keyword

allopolyploid, repetitive sequences, Diploidization, FISH (Fluorescence In Situ Hybridization), Evolution, RepeatExplorer2

2029-06-20

This dataset is under embargo. Files in this dataset will be available from 2029-06-20.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Embargo


According to the current settings, files in this dataset will be available from 2029-06-20.

Embargo

Are you sure you want to lift the embargo?

Once you lift the embargo, you will not be able to set it again.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Dataset Anonymized Private URL

Use a Anonymized Private URL to allow those without Dataverse accounts to access your dataset. For more information about the Private URL feature, please refer to the User Guide.

Private URL has not been created.

"WARNING. This dataset has at least one published version. Those who have access to the Anonymized Private URL for this dataset may be able to use its accessible metadata to look up the full, not anonymized version of this dataset.

Dataset Anonymized Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your dataset.

Dataset Private URL

Use a Private URL to allow those without Dataverse accounts to access your dataset. For more information about the Private URL feature, please refer to the User Guide.

Private URL has not been created.

Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your dataset.

Submit for Review

You will not be able to make changes to this dataset while it is in review.

Submit
Publish Dataset

This dataset cannot be published until Biological sciences is published. Would you like to publish both right now?

Once you publish this dataset it must remain published.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Publish Dataset

This dataset cannot be published until Biological sciences is published by its administrator.

Publish Dataset

This dataset cannot be published until Biological sciences and University of Silesia in Katowice are published.

Return for modification


Send a copy of this message to the return e-mail address.
OK
Deaccession Dataset

Are you sure you want to deaccession? The selected version(s) will no longer be viewable by the public.