About: A deep exploration of the transcriptome and %22excretory/secretory%22 proteome of adult Fascioloides magna     Goto   Sponge   NotDistinct   Permalink

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Description
  • Parasitic liver flukes of the family Fasciolidae are responsible for major socioeconomic losses worldwide. However, at present, knowledge of the fundamental molecular biology of these organisms is scant. Here, we characterize, for the first time, the transcriptome and secreted proteome of the adult stage of the %22giant liver fluke,%22 Fascioloides magna, using Illumina sequencing technology and one-dimensional SDS-PAGE and OFFGEL protein electrophoresis, respectively. A total of 54,000,000 reads were generated and assembled into 39,000 contiguous sequences (contigs); 20,000 peptides were predicted and classified based on homology searches, protein motifs, gene ontology, and biological pathway mapping. From the predicted proteome, 48.1% of proteins could be assigned to 384 biological pathway terms, including %22spliceosome,%22 %22RNA transport,%22 and %22endocytosis.%22 Putative proteins involved in amino acid degradation were most abundant. Of the 835 secreted proteins predicted from the transcriptome of F. magna, 80 were identified in the excretory/secretory products from this parasite. Highly represented were antioxidant proteins, followed by peptidases (particularly cathepsins) and proteins involved in carbohydrate metabolism. The integration of transcriptomic and proteomic datasets generated herein sets the scene for future studies aimed at exploring the potential role(s) that molecules might play at the host-parasite interface and for establishing novel strategies for the treatment or control of parasitic fluke infections.
  • Parasitic liver flukes of the family Fasciolidae are responsible for major socioeconomic losses worldwide. However, at present, knowledge of the fundamental molecular biology of these organisms is scant. Here, we characterize, for the first time, the transcriptome and secreted proteome of the adult stage of the %22giant liver fluke,%22 Fascioloides magna, using Illumina sequencing technology and one-dimensional SDS-PAGE and OFFGEL protein electrophoresis, respectively. A total of 54,000,000 reads were generated and assembled into 39,000 contiguous sequences (contigs); 20,000 peptides were predicted and classified based on homology searches, protein motifs, gene ontology, and biological pathway mapping. From the predicted proteome, 48.1% of proteins could be assigned to 384 biological pathway terms, including %22spliceosome,%22 %22RNA transport,%22 and %22endocytosis.%22 Putative proteins involved in amino acid degradation were most abundant. Of the 835 secreted proteins predicted from the transcriptome of F. magna, 80 were identified in the excretory/secretory products from this parasite. Highly represented were antioxidant proteins, followed by peptidases (particularly cathepsins) and proteins involved in carbohydrate metabolism. The integration of transcriptomic and proteomic datasets generated herein sets the scene for future studies aimed at exploring the potential role(s) that molecules might play at the host-parasite interface and for establishing novel strategies for the treatment or control of parasitic fluke infections. (en)
Title
  • A deep exploration of the transcriptome and %22excretory/secretory%22 proteome of adult Fascioloides magna
  • A deep exploration of the transcriptome and %22excretory/secretory%22 proteome of adult Fascioloides magna (en)
skos:prefLabel
  • A deep exploration of the transcriptome and %22excretory/secretory%22 proteome of adult Fascioloides magna
  • A deep exploration of the transcriptome and %22excretory/secretory%22 proteome of adult Fascioloides magna (en)
skos:notation
  • RIV/00216208:11310/12:10128386!RIV13-GA0-11310___
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I, P(GPP502/10/P248), P(LC06009)
http://linked.open...iv/cisloPeriodika
  • 11
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 120157
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11310/12:10128386
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • helminth; Fascioloides magna; excretory/secretory proteome; Transcriptome (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [276DDD0F1E0C]
http://linked.open...i/riv/nazevZdroje
  • Molecular and Cellular Proteomics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 11
http://linked.open...iv/tvurceVysledku
  • Horák, Petr
  • Kašný, Martin
  • Aziz, Ammar
  • Cantacessi, Cinzia
  • Gasser, Robin B.
  • Hofmann, Andreas
  • Loukas, Alex
  • Mulvenna, Jason
  • Young, Neil D.
http://linked.open...ain/vavai/riv/wos
  • 000313277100018
issn
  • 1535-9476
number of pages
http://bibframe.org/vocab/doi
  • 10.1074/mcp.M112.019844
http://localhost/t...ganizacniJednotka
  • 11310
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