This service exclusively searches for literature that cites resources. Please be aware that the total number of searchable documents is limited to those containing RRIDs and does not include all open-access literature.
The Pax6 transcription factor is required for multiple aspects of vertebrate eye development. The Pax6 gene encodes isoforms that either contain (Pax6+PD) or lack (Pax6DeltaPD) the N-terminal paired-box DNA-binding domain, in addition to the homeodomain. Alternative promoters control the expression of Pax6+PD and Pax6DeltaPD in the eye. Using a modified bacterial artificial chromosome (BAC) transgene that specifically expresses Pax6DeltaPD, but not paired-containing Pax6, in the normal endogenous pattern, we show that overexpression of Pax6DeltaPD causes a severe microphthalmic phenotype in both wild-type and Pax6-deficient (Sey(/+)) mice in a dosage-dependent manner. The microphthalmic phenotype is due to lens degeneration during embryonic development. Lens development initiates correctly, but cells in the lens undergo apoptotic cell death between E12 and E13. Concomitantly, in these mice, changes in Bmp4, Msx1, and Wnt2b expression were observed in the mesenchymal cells of the developing cornea. To visualize Pax6DeltaPD expression, we developed a dual-reporter Pax6 BAC transgene in which EGFP and DsRed demonstrate paired-containing and pairedless transcripts, respectively. In BAC transgenic mice, DsRed is predominantly expressed in the peripheral neural retina during early eye development, but not in the developing lens or cornea. Later DsRed is strongly expressed in the developing ciliary body, but not in the iris. We suggest that the ratio of Pax6+PD and Pax6DeltaPD isoforms in the distal retina is important for both cornea and lens development, either directly by controlling transcription of necessary growth factors or indirectly by controlling development of the distal neural retina.
Welcome to the FDI Lab - SciCrunch.org Resources search. From here you can search through a compilation of resources used by FDI Lab - SciCrunch.org and see how data is organized within our community.
You are currently on the Community Resources tab looking through categories and sources that FDI Lab - SciCrunch.org has compiled. You can navigate through those categories from here or change to a different tab to execute your search through. Each tab gives a different perspective on data.
If you have an account on FDI Lab - SciCrunch.org then you can log in from here to get additional features in FDI Lab - SciCrunch.org such as Collections, Saved Searches, and managing Resources.
Here is the search term that is being executed, you can type in anything you want to search for. Some tips to help searching:
You can save any searches you perform for quick access to later from here.
We recognized your search term and included synonyms and inferred terms along side your term to help get the data you are looking for.
If you are logged into FDI Lab - SciCrunch.org you can add data records to your collections to create custom spreadsheets across multiple sources of data.
Here are the facets that you can filter your papers by.
From here we'll present any options for the literature, such as exporting your current results.
If you have any further questions please check out our FAQs Page to ask questions and see our tutorials. Click this button to view this tutorial again.
Year:
Count: