March 2021: MaizeGDB qTeller now has data for version 5 of B73 and the NAM Founders! Select either "B73v5 [NAM Consortium]" or "NAM Founders [NAM Consortium]" under the drop-down menus above.

October 2019: MaizeGDB qTeller has a new look! Now we can compare expression and abundance under the menu 'Compare RNA & Protein'.

Questions or suggestions? Please let us know on the Contact page.

B73 v4 Visualize Expression

View all dataset FPKM expression graphs for a query gene, or compare expression graphs between two genes. (To select only specific datasets, go to Advanced Options below.)

qTeller takes a little while to generate figures. Don't panic if nothing happens for 30 seconds after you click Submit.

NOTE: B73 v4 Visualize Expression accepts only v4 gene IDs (Zm00001), not classical or GRMZM IDs. To convert your GRMZM IDs to v4, go HERE.

Gene Name: ZM*, Maize_refgen4

Try entering the id for glossy1 Zm00001d045462

To select only specific datasets, go to Advanced options

Two-Gene Scatterplot

Gene1 Name:
Gene2 Name:

Try comparing the expression of these two genes Zm00001d045520 and Zm00001d045462

To select only specific datasets, go to Advanced options