From: Male reproductive development: gene expression profiling of maize anther and pollen ontogeny
Organism
Method
Estimate
Reference
Arabidopsis
Array
7,235
Honys and Twell [26]
6,587
Pina et al. [27]
Sorghum
cDNA-AFLP
12,000
Pring and Tang [24]
Maize
R 0 t
24,000
Mascarenhas [29]
10,500
This study