antennal transcriptome of Cotesia ruficrus
Total RNA from the antennae was extracted using Trizol Reagent (cat. no. 9108Q, TaKaRa, Beijing, China) according to the manufacturer's instructions. The purity and concentration of RNA were measured using a NanoDrop ND-2000 spectrophotometer (NanoDrop Technologies, Inc., Wilmington, DE, USA). Transcriptional sequencing was performed by Novogene Corporation Inc.