Out to Africa - Sand Fly |
Posted: November 15, 2019 |
The use of sand fly salivary proteins as markers of vector exposure represents therefore a practical application that can be implemented in epidemiological studies as well as for vector control programs. Therefore, having a well-defined catalog of sandfly salivary proteins as well as a better understanding of the evolutionary relationship of salivary proteins from different sand fly vectors will allow us to make more precise selection for these appealing biomarkers. In the current study, we focused on the evolutionary analysis of protein families unique to Old World (OW) sand flies comparing that with the protein families shared between OW and New World (NW) sand flies as well as those unique to NW sand flies.
The Lu. longipalpis species is an excellent model for the study of these flies and their role in the spread of disease given its ability to allow the growth and transmission of a variety of Leishmania species such as L. mexicana and L. major, in addition to the only parasite that it transmits under natural conditions L. Sand Flies and Their Control Methods.In both insects, only the females bite in order to gain blood protein so they are able to produce eggs. A bite from a mosquito or sand fly turns into an itchy welt because the female injects saliva into the victim as it feeds. https://www.newzealandmotorhome.com/ works to thin the blood and prevent it from clotting during the feeding. This saliva causes an immune reaction that causes the bite to itch and swell. kandelakii, P. major-P. halepensis and P. kandelakii-P. In the steppe region, for P. kandelakii, the midgut bacterial composition was Proteobacteria (33.33%) and Firmicutes (66.67%), and for P. halepensis the midgut bacterial composition was Proteobacteria (87.50%) and Firmicutes (12.50%). In the mountainous region, for P. kandelakii, the midgut bacterial composition was Proteobacteria (83.34%) and Firmicutes (16.66 %) (Fig. 6). For P.major, the midgut bacterial composition was Proteobacteria (50%) and Firmicutes (50%) in both regions. The existence of B. subtilis and P. agglomerans in the ZVL vectors and other sand fly species studied so far suggests that these two bacterial species are potential candidates for paratransgenic approach to prevent ZVL transmission.
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