Abstract
The gene Ag-Aper1 encodes a peritrophic matrix (PM) protein from the mosquito Anopheles gambiae. Ag-Aper1 gene expression and protein localization in the mosquito midgut were studied during the course of a blood meal. Ag-Aper1 mRNA abundance does not change appreciably during the course of blood ingestion and digestion. Prior to a blood meal, the protein is stored in secretory vesicles of midgut epithelial cells. Moreover, Ag-Aper1 colocalizes to the same secretory vesicles as trypsin, indicating that these proteins use a common secretory pathway. Blood feeding triggers the secretion of vesicle contents into the midgut lumen, after which Ag-Aper1 is incorporated into the PM. Newly synthesized Ag-Aper1 protein was again detected within the midgut epithelial cells at 60 h after blood ingestion.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
