gEAR - gene Expression Analysis Resource web portal

The gEAR portal is a website for dissemination of cell type-specific gene expression from the auditory and vestibular systems in the public domain. The gEAR is based on RNA-seq and microarray gene expression data and presents it in a graphical format corresponding to gene expression levels. Users can toggle between views that represent absolute levels (corresponding to number of reads or probe intensity) and relative levels (corresponding to level of expression between different cell types within each dataset). A variety of expression scoring approaches (gene, cell type/tissue and dataset) levels are available.

The website allows for rapid presentation and browsing of results from groups of genes (e.g. gene families), link-outs to the corresponding pages in other websites, and comparisons of gene expression between different datasets. The gEAR is the product of a collaboration between Dr. Ronna Hertzano and Joshua Orvis from the University of Maryland School of Medicine and Institute for Genome Sciences (IGS). The gEAR is supported by the NIDCD/NIH R01DC013817 and the Hearing Health Foundation (Hearing Restoration Project). We encourage you to deposit your data for public or private viewing in the gEAR!

Recent updates
2017-07-26
  • Added miRNA support to database. Includes miRNA Tree.
  • Shortened url for permalinks
  • Updated chicken, human, mouse, and zebrafish gene annotations to version 89.
  • Minor bug fixes and UI updates.
2017-05-19
  • Updated SVG dataset uploader. From your browser, you can now match expression data columns to SVG elements.
  • Added job queue for uploading datasets. Continue to use gEAR as your dataset is being uploaded. You will receive an email when it is completed.
  • Added filtering function to dataset manager. Filter datasets by organism & graph type.
  • Added Karen Avraham laboratory dataset - E16.5 & P0, mouse cochlear and vestibular sensory epithelium
  • Updated SHIELD dataset to dynamic bar graph - E16-P7, mouse, RNA-seq hair cells vs rest of tissue (SHIELD)
2017-02-17
  • Added Line graph functionality
  • Updated dataset uploader interface. Edit and Arrange your column titles with drag-n-drops.
  • Added ability to have upto 3 subplots for bar and line graphs.
2017-02-07
  • gEAR moved to new site, UMgear.org !
  • Migration of servers to Google Cloud Platform for greater scalability
2017-01-20
  • Secondary gene symbols now shown beside their primary aliases in search results
  • Forgotten password recovery utility added
2016-11-28
  • Added note-taking - Create private and public notes for a dataset while you search gEAR and in the Dataset Manager
2016-11-10
  • Added Permalinks - Now add gEAR link for your dataset to a publication
  • Added sort function to dataset manager - sort by date and title
  • Added new dataset to public gEAR
2016-10-25
  • Error bar display now supported in bar graph datasets
  • Zebrafish annotation updated to Ensembl Release 86
  • Chicken annotation updated to Ensembl Release 86
2016-10-11
  • Added ability to change width of datasets
  • Various bugfixes and minor enhancements
2016-09-28
  • Added ability to share profiles
  • Various bugfixes and minor enhancements
2016-09-16
  • A Gene Expression Omnibus (GEO) ID can now be included with each dataset upload, or it be added later in the dataset manager
  • Added support for dynamic math transformations of datasets - make a dataset display values as raw values, log2, or log10
  • Dataset uploader now specifies whether data is either 'raw', 'log2', or 'log10'
  • Added tutorial: Create Layout Profile & Add Datasets to It
  • Various bugfixes and minor enhancements
2016-08-24
  • Nearly 50,000 new gene symbol variants added
  • Added support for listing shared datasets in dataset manager
2016-08-11
  • Added support for .xlsx, .xls, and .ods spreadsheets for dataset uploader
  • A manual has been added
  • Users can now edit the title, description, PubMed ID, and schematic image of their datasets
  • Added 'Exact Match' function to search
  • Various bugfixes
2016-06-28
  • The dataset uploader now supports bar-graph data displays, which are generated on-the-fly from your data
  • Over 23,000 new gene symbols added from Mouse and Zebrafish for better input recognition
  • Improved expression coloring for absolute scales
  • Added support for multiple format types for dataset preview images
  • Bugfixes in dataset manager, profile creation/selection
  • Added external links to ZFIN, when available
  • Users can now include their own schematic images when uploading a dataset
  • Various bugfixes

Annotation

Product
Gene symbol
Aliases
Ensembl ID

GO terms

miRNA Tree

    Expression data

     Score here
     Score here
    Zoomed title