کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4371975 | 1302554 | 2009 | 7 صفحه PDF | دانلود رایگان |

Cathespin L-like proteases (CPLs), characterized from a wide range of helminths, are significant in helminth biology. For example, in Caenorhabditiselegans CPL is essential for embryogenesis. Here, we report a cathepsin L-like gene from three species of strongyles that parasitize the horse, and describe the isolation of a cpl gene (Sv-cpl-1) from Strongylusvulgaris, the first such from equine strongyles. It encodes a protein of 354 amino acids with high similarity to other parasitic Strongylida (90–91%), and C.elegans CPL-1 (87%), a member of the same Clade. As S.vulgariscpl-1 rescued the embryonic lethal phenotype of the C.eleganscpl-1 mutant, these genes may be orthologues, sharing the same function in each species. Targeting Sv-CPL-1 might enable novel control strategies by decreasing parasite development and transmission.
Journal: Experimental Parasitology - Volume 121, Issue 4, April 2009, Pages 293–299