Figure 1From: Identification and validation of housekeeping genes in brains of the desert locust Schistocerca gregaria under different developmental conditionsRanking of the housekeeping genes in desert locust brain tissues of L5 nymphs. Gene expression stability of genes in brain tissue of L5 nymphs using two software programs; (A) geNorm gives an average expression stability measure (AESM) as the mean of the stability values of the remaining genes in a stepwise exclusion process. The lower the AESM, the more stable the gene in the subset. The threshold for an unstable gene is M ≥ 1. 5 (B) Normfinder calculates a stability value which is also inversely proportional to the stability of the gene under study.Back to article page