Bioinformatic analyses of male and female Amblyomma americanum tick expressed serine protease inhibitors (serpins).

ABSTRACT: Serine protease inhibitors (serpins) are a diverse family of proteins that is conserved across taxa. The diversity of Amblyomma americanum serpins (AAS) is far more complex than previously thought as revealed by discovery of 57 and 33 AAS transcripts that are respectively expressed in male and female A. americanum ticks, with 30 found in both. While distinct reproductively, both male and female metastriate ticks, such as A. americanum, require a blood meal. Thus, 30 AAS sequences found in both male and female ticks could play important role(s) in regulating tick feeding and thus represent attractive candidates for anti-tick vaccine development. Of significant interest, 19 AAS sequences expressed in male and female ticks are also part of the 48 AAS sequences expressed in fed female tick sal

SUBMITTER: Porter L 

PROVIDER: S-EPMC4252504 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature