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 Expression and Abundance for Genes in an Interval

Retrieve FPKM or NSAF information for all genes within specified genomic coordinates.

To find the FPKM expression values or NSAF abundance values of genes within a genomic interval, select a chromosome, then enter the genome start and stop positions of your interval.

To select expression or abundance for all the genes in the genome, select "All Chromosomes" and leave start and end positions blank.

Genome Version: B73_refgen4
Chromosome: Chromosome 1 Chromosome 2 Chromosome 3 Chromosome 4 Chromosome 5 Chromosome 6 Chromosome 7 Chromosome 8 Chromosome 9 Chromosome 10 All Chromosomes
Genome Start Position (bp):
Genome End Position (bp):

Select expression or abundance data

Links are to the publications in which different data sets were first published.

Show all expression or abundance data sources <-- If you check this don't check any other boxes

Or select which expression or abundance datasets you would like to analyze:

(Walley 2019 [Briggs Lab]):All on All off

Internode 6 and 7	Internode 7 and 8	Mature pollen	Ear Primordium 2-4 mm
Ear Primordium 6-8 mm	Embryos 20 DAP	Embryo 38 DAP	Endosperm 12 DAP
Endosperm Crown 27 DAP	Female spikelet collected day of silking	Germi0 0tin Kernels 2 DAI	Leaf Zone 1 (Symmetrical)
Leaf Zone 2 (Stomatal)	Leaf Zone 3 (Growth)	Mature Leaf 8	Pericarp/Aleurone 27 DAP
Primary Root 5 Days	Root - Cortex 5 Days	Root Elongation Zone 5 Days	Root Meristem Zone 5 Days
Secondary Root 7-8 Days	Silks	Vegetative Meristem 16-19 days