About: Efficient bacterial expression of recombinant potato mop-top virus non-structural triple gene block protein 1 modified by progressive deletion of its N-terminus     Goto   Sponge   NotDistinct   Permalink

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  • To obtain strong bacterial expression of proteins that seem to be hard to express in bacteria or are highly toxic for bacteria, it is possible to vreate a palette of similar constructs, differing only by several nucleotides, gradually deleted from the full-lenght clone by ewonuclease III. When a construct is equipped with the 6xHis tag, a simple colony-blot procedure can be performed and a colony giving strong and efficient expression can easily sbe selected for high range protein expression. We utilized this procedure to produce one of potato mop-top virus (PMTV) movement proteins, namely triple gene block protein 1 (TGPp1) which was very hard toexpress in bacteria in its original length. The TGPp1 gene was digested with exonuclease III and nuclease S1 from its 5´ terminus. Leaving 6xHis tag intact. The clone that showed the strongest signal with anti-His antibodies in colony-blot procedure was found to have 44 amino acids (of total 463) deleted. The SDS-PAGE and Western blot of h...
  • To obtain strong bacterial expression of proteins that seem to be hard to express in bacteria or are highly toxic for bacteria, it is possible to vreate a palette of similar constructs, differing only by several nucleotides, gradually deleted from the full-lenght clone by ewonuclease III. When a construct is equipped with the 6xHis tag, a simple colony-blot procedure can be performed and a colony giving strong and efficient expression can easily sbe selected for high range protein expression. We utilized this procedure to produce one of potato mop-top virus (PMTV) movement proteins, namely triple gene block protein 1 (TGPp1) which was very hard toexpress in bacteria in its original length. The TGPp1 gene was digested with exonuclease III and nuclease S1 from its 5´ terminus. Leaving 6xHis tag intact. The clone that showed the strongest signal with anti-His antibodies in colony-blot procedure was found to have 44 amino acids (of total 463) deleted. The SDS-PAGE and Western blot of h... (en)
  • Byla vypracována metoda pro expresi těžko exprimovatelných či toxických proteinů v bakteriích. Pomocí postupného zkracování exonukleasou III a nukleasou S1 z 5´konce se vytvořila škála podobných konstruktů lišících se pouze o několik nukleotidů. Konstrukty byly vybaveny 6 x His kotvou, která umožnila jejich detekci v colony- blotu. Pro expresi ve velkém měřítku se poté vybraly kolonie poskytující dostatečně silnou expresi. Tato metoda byla využita pro přípravu jednoho z nestrukturních „movement“ proteinů mop-top viru bramboru (PMTV) ( prvního proteinu z „triple gene block“ (TGBp1)).Klon, který vykazoval nejsilnější expresi byl zkrácen o 44 aminokyselin z celkových 463. (cs)
Title
  • Efficient bacterial expression of recombinant potato mop-top virus non-structural triple gene block protein 1 modified by progressive deletion of its N-terminus
  • Efficient bacterial expression of recombinant potato mop-top virus non-structural triple gene block protein 1 modified by progressive deletion of its N-terminus (en)
  • Účinná bakteriální exprese rekombinantního nestrukturálního proteinu 1 z „triple gene blocku“ mop-top viru bramboru (cs)
skos:prefLabel
  • Efficient bacterial expression of recombinant potato mop-top virus non-structural triple gene block protein 1 modified by progressive deletion of its N-terminus
  • Efficient bacterial expression of recombinant potato mop-top virus non-structural triple gene block protein 1 modified by progressive deletion of its N-terminus (en)
  • Účinná bakteriální exprese rekombinantního nestrukturálního proteinu 1 z „triple gene blocku“ mop-top viru bramboru (cs)
skos:notation
  • RIV/61389030:_____/05:00028432!RIV06-GA0-61389030
http://linked.open.../vavai/riv/strany
  • 128;135
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA522/04/1329), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika
  • -
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 519657
http://linked.open...ai/riv/idVysledku
  • RIV/61389030:_____/05:00028432
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Protein expression; Potato mop-top virus; Triple gene block (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [539542483D0D]
http://linked.open...i/riv/nazevZdroje
  • Protein Expression and Purification
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
  • 41
http://linked.open...iv/tvurceVysledku
  • Čeřovská, Noemi
  • Pečenková, Tamara
  • Filigarová, Marie
http://linked.open...n/vavai/riv/zamer
issn
  • 1046-5928
number of pages
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