Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/79474
Title: Identification of a new export signal in Plasmodium yoelii : identification of a new exportome
Authors: Siau, Anthony
Huang, Ximei
Yam, Xue Yan
Bob, Ndeye Sakha
Sun, Hequan
Rajapakse, Jagath C.
Renia, Laurent
Preiser, Peter R.
Keywords: DRNTU::Science::Biological sciences::Microbiology
Issue Date: 2014
Source: Siau, A., Huang, X., Yam, X. Y., Bob, N. S., Sun, H., Rajapakse, J. C., et al. (2014). Identification of a new export signal in Plasmodium yoelii : identification of a new exportome. Cellular microbiology, 16(5), 673-686.
Series/Report no.: Cellular microbiology
Abstract: Development of the erythrocytic malaria parasite requires targeting of parasite proteins into multiple compartments located within and beyond the parasite confine. Beyond the PEXEL/VTS pathway and its characterized players, increasing amount of evidence has highlighted the existence of proteins exported using alternative export-signal(s)/pathway(s); hence, the exportomes currently predicted are incomplete. The nature of these exported proteins which could have a prominent role in most of the Plasmodium species remains elusive. Using P.  yoelii variant proteins, we identified a signal associated to lipophilic region that mediates export of P.  yoelii proteins. This non-PEXEL signal termed PLASMED is defined by semi-conserved residues and possibly a secondary structure. In vivo characterization of exported-proteins indicated that PLASMED is a bona fide export-signal that allowed us to identify an unseen P.  yoelii exportome. The repertoire of the newly predicted exported proteins opens up perspectives for unravelling the remodelling of the host-cell by the parasite, against which new therapies could be elaborated.
URI: https://hdl.handle.net/10356/79474
http://hdl.handle.net/10220/25110
ISSN: 1462-5814
DOI: 10.1111/cmi.12293
Rights: © 2014 John Wiley & Sons Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by Cellular Microbiology, John Wiley & Sons Ltd. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [Article URL/DOI: http://dx.doi.org/10.1111/cmi.12293].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SBS Journal Articles

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