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

September 2018: A navigation bar at the top with tool drop-down menus makes navigation easier.

27-August-2018: The issue with qTeller due to a server problem has been resolved.

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

Welcome to an updated version of qteller! Compare RNA & Protein

Single-Gene Expression or Abundance Advanced Options

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

Gene Name:

Try entering the id for lg1 Zm00001d000002

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

Select expression or abundance data

Select which expression or abundance datasets you would like to analyze:


(Walley 2019 [Briggs Lab]):All on All off
Internode 6 and 7Internode 7 and 8Mature pollenEar Primordium 2-4 mm
Ear Primordium 6-8 mmEmbryos 20 DAPEmbryo 38 DAPEndosperm 12 DAP
Endosperm Crown 27 DAPFemale spikelet collected day of silkingGermi0 0tin Kernels 2 DAILeaf Zone 1 (Symmetrical)
Leaf Zone 2 (Stomatal)Leaf Zone 3 (Growth)Mature Leaf 8Pericarp/Aleurone 27 DAP
Primary Root 5 DaysRoot - Cortex 5 DaysRoot Elongation Zone 5 DaysRoot Meristem Zone 5 Days
Secondary Root 7-8 DaysSilksVegetative Meristem 16-19 days