Changes in transcript abundance for cuticular proteins and other genes three hours after a blood meal in Anopheles gambiae.

ABSTRACT: Numerous studies have examined changes in transcript levels after Anopheles gambiae takes a blood meal. Marinotti et al. (2006) used microarrays and reported massive changes in transcript levels 3 h after feeding (BF3h) compared to non-blood fed (NBF). We were intrigued by the number of transcripts for structural cuticular proteins (CPs) that showed such major differences in levels and employed paired-end (50 bp) RNA-seq technology to compare whole body transcriptomes from 5-day-old females NBF and BF3h. We detected transcripts for the majority of CPs (164/243) but levels of only 12 were significantly altered by the blood meal. While relative transcript levels of NBF females were somewhat similar to the microarray data, there were major differences in BF3h animals, resulting in levels of m

SUBMITTER: Vannini L 

PROVIDER: S-EPMC3970321 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature