Jitka Štokrová

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In the venom of eusocial bee Lasioglossum laticeps, we identified a novel unique antimicrobial peptide named lasiocepsin consisting of 27 amino acid residues and two disulfide bridges. After identifying its primary structure, we synthesized lasiocepsin by solid-phase peptide synthesis using two different approaches for oxidative folding. The oxidative(More)
Three novel antimicrobial peptides (AMPs), named panurgines (PNGs), were isolated from the venom of the wild bee Panurgus calcaratus. The dodecapeptide of the sequence LNWGAILKHIIK-NH2 (PNG-1) belongs to the category of α-helical amphipathic AMPs. The other two cyclic peptides containing 25 amino acid residues and two intramolecular disulfide bridges of the(More)
Using in vitro expression/assembly system we studied the formation of virus-like particles Xenotropic Murine Leuke-mia Virus-related virus (XMRV). XMRV is novel human gammaretrovirus discovered in association with human prostate tumors. The genome organization is typical for gammaretroviruses consisting of two overlapping ORFs coding for Gag-Pro-Pol and Env(More)
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