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  1. Article ; Online: RNfuzzyApp: an R shiny RNA-seq data analysis app for visualisation, differential expression analysis, time-series clustering and enrichment analysis.

    Haering, Margaux / Habermann, Bianca H

    F1000Research

    2021  Volume 10, Page(s) 654

    Abstract: RNA sequencing (RNA-seq) is a widely adopted affordable method for large scale gene expression profiling. However, user-friendly and versatile tools for wet-lab biologists to analyse RNA-seq data beyond standard analyses such as differential expression, ... ...

    Abstract RNA sequencing (RNA-seq) is a widely adopted affordable method for large scale gene expression profiling. However, user-friendly and versatile tools for wet-lab biologists to analyse RNA-seq data beyond standard analyses such as differential expression, are rare. Especially, the analysis of time-series data is difficult for wet-lab biologists lacking advanced computational training. Furthermore, most meta-analysis tools are tailored for model organisms and not easily adaptable to other species. With RNfuzzyApp, we provide a user-friendly, web-based R shiny app for differential expression analysis, as well as time-series analysis of RNA-seq data. RNfuzzyApp offers several methods for normalization and differential expression analysis of RNA-seq data, providing easy-to-use toolboxes, interactive plots and downloadable results. For time-series analysis, RNfuzzyApp presents the first web-based, fully automated pipeline for soft clustering with the Mfuzz R package, including methods to aid in cluster number selection, cluster overlap analysis, Mfuzz loop computations, as well as cluster enrichments. RNfuzzyApp is an intuitive, easy to use and interactive R shiny app for RNA-seq differential expression and time-series analysis, offering a rich selection of interactive plots, providing a quick overview of raw data and generating rapid analysis results. Furthermore, its assignment of orthologs, enrichment analysis, as well as ID conversion functions are accessible to non-model organisms.
    MeSH term(s) Cluster Analysis ; Data Analysis ; Mobile Applications ; RNA/genetics ; RNA-Seq ; Sequence Analysis, RNA/methods
    Chemical Substances RNA (63231-63-0)
    Language English
    Publishing date 2021-07-26
    Publishing country England
    Document type Journal Article ; Meta-Analysis ; Research Support, Non-U.S. Gov't
    ZDB-ID 2699932-8
    ISSN 2046-1402 ; 2046-1402
    ISSN (online) 2046-1402
    ISSN 2046-1402
    DOI 10.12688/f1000research.54533.2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Heat Capacity Function, Enthalpy of Formation and Absolute Entropy of Mg(AlH

    Habermann, Franziska / Wirth, Anneliese / Burkmann, Konrad / Störr, Bianca / Seidel, Jürgen / Gumeniuk, Roman / Bohmhammel, Klaus / Mertens, Florian

    Chemphyschem : a European journal of chemical physics and physical chemistry

    2024  Volume 25, Issue 2, Page(s) e202300748

    Abstract: In this investigation, we set out first to characterize the thermodynamics of Mg( ... ...

    Abstract In this investigation, we set out first to characterize the thermodynamics of Mg(AlH
    Language English
    Publishing date 2024-01-08
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2025223-7
    ISSN 1439-7641 ; 1439-4235
    ISSN (online) 1439-7641
    ISSN 1439-4235
    DOI 10.1002/cphc.202300748
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: RNfuzzyApp

    Margaux Haering / Bianca H Habermann

    F1000Research, Vol

    an R shiny RNA-seq data analysis app for visualisation, differential expression analysis, time-series clustering and enrichment analysis [version 1; peer review: 1 approved, 2 approved with reservations]

    2021  Volume 10

    Abstract: RNA sequencing (RNA-seq) is a widely adopted affordable method for large scale gene expression profiling. However, user-friendly and versatile tools for wet-lab biologists to analyse RNA-seq data beyond standard analyses such as differential expression, ... ...

    Abstract RNA sequencing (RNA-seq) is a widely adopted affordable method for large scale gene expression profiling. However, user-friendly and versatile tools for wet-lab biologists to analyse RNA-seq data beyond standard analyses such as differential expression, are rare. Especially, the analysis of time-series data is difficult for wet-lab biologists lacking advanced computational training. Furthermore, most meta-analysis tools are tailored for model organisms and not easily adaptable to other species. With RNfuzzyApp, we provide a user-friendly, web-based R shiny app for differential expression analysis, as well as time-series analysis of RNA-seq data. RNfuzzyApp offers several methods for normalization and differential expression analysis of RNA-seq data, providing easy-to-use toolboxes, interactive plots and downloadable results. For time-series analysis, RNfuzzyApp presents the first web-based, fully automated pipeline for soft clustering with the Mfuzz R package, including methods to aid in cluster number selection, cluster overlap analysis, Mfuzz loop computations, as well as cluster enrichments. RNfuzzyApp is an intuitive, easy to use and interactive R shiny app for RNA-seq differential expression and time-series analysis, offering a rich selection of interactive plots, providing a quick overview of raw data and generating rapid analysis results. Furthermore, its orthology assignment, enrichment analysis, as well as ID conversion functions are accessible to non-model organisms.
    Keywords Medicine ; R ; Science ; Q
    Subject code 004
    Language English
    Publishing date 2021-07-01T00:00:00Z
    Publisher F1000 Research Ltd
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: RNfuzzyApp

    Margaux Haering / Bianca H Habermann

    F1000Research, Vol

    an R shiny RNA-seq data analysis app for visualisation, differential expression analysis, time-series clustering and enrichment analysis [version 2; peer review: 1 approved, 2 approved with reservations]

    2021  Volume 10

    Abstract: RNA sequencing (RNA-seq) is a widely adopted affordable method for large scale gene expression profiling. However, user-friendly and versatile tools for wet-lab biologists to analyse RNA-seq data beyond standard analyses such as differential expression, ... ...

    Abstract RNA sequencing (RNA-seq) is a widely adopted affordable method for large scale gene expression profiling. However, user-friendly and versatile tools for wet-lab biologists to analyse RNA-seq data beyond standard analyses such as differential expression, are rare. Especially, the analysis of time-series data is difficult for wet-lab biologists lacking advanced computational training. Furthermore, most meta-analysis tools are tailored for model organisms and not easily adaptable to other species. With RNfuzzyApp, we provide a user-friendly, web-based R shiny app for differential expression analysis, as well as time-series analysis of RNA-seq data. RNfuzzyApp offers several methods for normalization and differential expression analysis of RNA-seq data, providing easy-to-use toolboxes, interactive plots and downloadable results. For time-series analysis, RNfuzzyApp presents the first web-based, fully automated pipeline for soft clustering with the Mfuzz R package, including methods to aid in cluster number selection, cluster overlap analysis, Mfuzz loop computations, as well as cluster enrichments. RNfuzzyApp is an intuitive, easy to use and interactive R shiny app for RNA-seq differential expression and time-series analysis, offering a rich selection of interactive plots, providing a quick overview of raw data and generating rapid analysis results. Furthermore, its assignment of orthologs, enrichment analysis, as well as ID conversion functions are accessible to non-model organisms.
    Keywords Medicine ; R ; Science ; Q
    Subject code 004
    Language English
    Publishing date 2021-11-01T00:00:00Z
    Publisher F1000 Research Ltd
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: The mitoXplorer 2.0 update: integrating and interpreting mitochondrial expression dynamics within a cellular context.

    Marchiano, Fabio / Haering, Margaux / Habermann, Bianca Hermine

    Nucleic acids research

    2022  Volume 50, Issue W1, Page(s) W490–W499

    Abstract: Mitochondria are subcellular organelles present in almost all eukaryotic cells, which play a central role in cellular metabolism. Different tissues, health and age conditions are characterized by a difference in mitochondrial structure and composition. ... ...

    Abstract Mitochondria are subcellular organelles present in almost all eukaryotic cells, which play a central role in cellular metabolism. Different tissues, health and age conditions are characterized by a difference in mitochondrial structure and composition. The visual data mining platform mitoXplorer 1.0 was developed to explore the expression dynamics of genes associated with mitochondrial functions that could help explain these differences. It, however, lacked functions aimed at integrating mitochondria in the cellular context and thus identifying regulators that help mitochondria adapt to cellular needs. To fill this gap, we upgraded the mitoXplorer platform to version 2.0 (mitoXplorer 2.0). In this upgrade, we implemented two novel integrative functions, network analysis and transcription factor enrichment, to specifically help identify signalling or transcriptional regulators of mitochondrial processes. In addition, we implemented several other novel functions to allow the platform to go beyond simple data visualization, such as an enrichment function for mitochondrial processes, a function to explore time-series data, the possibility to compare datasets across species and an IDconverter to help facilitate data upload. We demonstrate the usefulness of these functions in three specific use cases. mitoXplorer 2.0 is freely available without login at http://mitoxplorer2.ibdm.univ-mrs.fr.
    MeSH term(s) Mitochondria/genetics ; Mitochondria/metabolism ; Eukaryotic Cells/metabolism ; Gene Expression Regulation ; Signal Transduction
    Language English
    Publishing date 2022-05-19
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 186809-3
    ISSN 1362-4962 ; 1362-4954 ; 0301-5610 ; 0305-1048
    ISSN (online) 1362-4962 ; 1362-4954
    ISSN 0301-5610 ; 0305-1048
    DOI 10.1093/nar/gkac306
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Inferring cell cycle phases from a partially temporal network of protein interactions.

    Lucas, Maxime / Morris, Arthur / Townsend-Teague, Alex / Tichit, Laurent / Habermann, Bianca / Barrat, Alain

    Cell reports methods

    2023  Volume 3, Issue 2, Page(s) 100397

    Abstract: The temporal organization of biological systems is key for understanding them, but current methods for identifying this organization are ... ...

    Abstract The temporal organization of biological systems is key for understanding them, but current methods for identifying this organization are often
    MeSH term(s) Mice ; Animals ; Gene Regulatory Networks ; Cell Cycle/genetics ; Protein Interaction Maps/genetics ; Cell Division ; Circadian Rhythm/genetics
    Language English
    Publishing date 2023-02-01
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2667-2375
    ISSN (online) 2667-2375
    DOI 10.1016/j.crmeth.2023.100397
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Complete Genome Assembly of Myxococcus xanthus Strain DZ2 Using Long High-Fidelity (HiFi) Reads Generated with PacBio Technology.

    Jain, Rikesh / Habermann, Bianca H / Mignot, Tâm

    Microbiology resource announcements

    2021  Volume 10, Issue 28, Page(s) e0053021

    Abstract: Myxococcus xanthus is a Gram-negative social bacterium belonging to the ... ...

    Abstract Myxococcus xanthus is a Gram-negative social bacterium belonging to the order
    Language English
    Publishing date 2021-07-15
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/MRA.00530-21
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Hydrogen absorption and desorption in the V-Al-H system.

    Habermann, Franziska / Burkmann, Konrad / Hansel, Bastian / Störr, Bianca / Schimpf, Christian / Seidel, Jürgen / Bertau, Martin / Mertens, Florian

    Dalton transactions (Cambridge, England : 2003)

    2023  Volume 52, Issue 15, Page(s) 4880–4890

    Abstract: The presented work sets out to investigate the influence of aluminium on the hydrogenation of vanadium by first studying the hydrogenation properties of the V-H system in detail followed by the study of the V-Al-H system. Aluminium was found to have a ... ...

    Abstract The presented work sets out to investigate the influence of aluminium on the hydrogenation of vanadium by first studying the hydrogenation properties of the V-H system in detail followed by the study of the V-Al-H system. Aluminium was found to have a stabilising effect on vanadium hydride phases. Presumably by functioning as an oxygen getter, aluminium lowers equilibrium pressures and increases hydrogen capacities in respect to the V/H ratio compared to the V-H system. Attempts of the synthesis of the hypothetical V(AlH
    Language English
    Publishing date 2023-04-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d2dt03718a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Mitochondrial dysfunction and calcium dysregulation in COQ8A-ataxia Purkinje neurons are rescued by CoQ10 treatment.

    Manolaras, Ioannis / Del Bondio, Andrea / Griso, Olivier / Reutenauer, Laurence / Eisenmann, Aurélie / Habermann, Bianca H / Puccio, Hélène

    Brain : a journal of neurology

    2023  Volume 146, Issue 9, Page(s) 3836–3850

    Abstract: COQ8A-ataxia is a rare form of neurodegenerative disorder due to mutations in the COQ8A gene. The encoded mitochondrial protein is involved in the regulation of coenzyme Q10 biosynthesis. Previous studies on the constitutive Coq8a-/- mice indicated ... ...

    Abstract COQ8A-ataxia is a rare form of neurodegenerative disorder due to mutations in the COQ8A gene. The encoded mitochondrial protein is involved in the regulation of coenzyme Q10 biosynthesis. Previous studies on the constitutive Coq8a-/- mice indicated specific alterations of cerebellar Purkinje neurons involving altered electrophysiological function and dark cell degeneration. In the present manuscript, we extend our understanding of the contribution of Purkinje neuron dysfunction to the pathology. By generating a Purkinje-specific conditional COQ8A knockout, we demonstrate that loss of COQ8A in Purkinje neurons is the main cause of cerebellar ataxia. Furthermore, through in vivo and in vitro approaches, we show that COQ8A-depleted Purkinje neurons have abnormal dendritic arborizations, altered mitochondria function and intracellular calcium dysregulation. Furthermore, we demonstrate that oxidative phosphorylation, in particular Complex IV, is primarily altered at presymptomatic stages of the disease. Finally, the morphology of primary Purkinje neurons as well as the mitochondrial dysfunction and calcium dysregulation could be rescued by CoQ10 treatment, suggesting that CoQ10 could be a beneficial treatment for COQ8A-ataxia.
    MeSH term(s) Mice ; Animals ; Cerebellar Ataxia/drug therapy ; Cerebellar Ataxia/genetics ; Cerebellar Ataxia/metabolism ; Purkinje Cells/pathology ; Calcium/metabolism ; Ataxia/drug therapy ; Ataxia/genetics ; Ataxia/metabolism ; Mitochondria/metabolism
    Chemical Substances coenzyme Q10 (EJ27X76M46) ; Calcium (SY7Q814VUP)
    Language English
    Publishing date 2023-03-23
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 80072-7
    ISSN 1460-2156 ; 0006-8950
    ISSN (online) 1460-2156
    ISSN 0006-8950
    DOI 10.1093/brain/awad099
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: A Guide to Computational Methods for Predicting Mitochondrial Localization.

    Sun, Su / Habermann, Bianca H

    Methods in molecular biology (Clifton, N.J.)

    2017  Volume 1567, Page(s) 1–14

    Abstract: Predicting mitochondrial localization of proteins remains challenging for two main reasons: (1) Not only one but several mitochondrial localization signals exist, which primarily dictate the final destination of a protein in this organelle. However, most ...

    Abstract Predicting mitochondrial localization of proteins remains challenging for two main reasons: (1) Not only one but several mitochondrial localization signals exist, which primarily dictate the final destination of a protein in this organelle. However, most localization prediction algorithms rely on the presence of a so-called presequence (or N-terminal mitochondrial targeting peptide, mTP), which occurs in only ~70% of mitochondrial proteins. (2) The presequence is highly divergent on sequence level and therefore difficult to identify on the computer.In this chapter, we review a number of protein localization prediction programs and propose a strategy to predict mitochondrial localization. Finally, we give some helpful suggestions for bench scientists when working with mitochondrial protein candidates in silico.
    Language English
    Publishing date 2017
    Publishing country United States
    Document type Journal Article
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-4939-6824-4_1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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