Fig. 1From: Differential expression of Spiroplasma citri surface protein genes in the plant and insect hostsAbsolute quantification of 4 candidate reference genes (spiralin, fib, pyk and rplC) in leafhopper-infected plants (LIP) and in insects. Grey bars indicate the number of transcripts detected in LIP and the black bars the transcript level in insects. Bars correspond to the standard deviation obtained with three independent replicatesBack to article page