Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1206224

Altering the cell wall to increase cell surface display efficiency


Lozančić, Mateja; Martinić-Cezar, Tea; Vukšić, Lucija; Žunar, Bojan; Teparić, Renata; Mrša, Vladimir
Altering the cell wall to increase cell surface display efficiency // FEBS Open Bio Supplement for The Biochemistry Global Summit Vol 12
Lisabon: FEBS Press, 2022. str. 256-256 doi:10.1002/2211-5463.13440 (poster, nije recenziran, sažetak, znanstveni)


CROSBI ID: 1206224 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Altering the cell wall to increase cell surface display efficiency

Autori
Lozančić, Mateja ; Martinić-Cezar, Tea ; Vukšić, Lucija ; Žunar, Bojan ; Teparić, Renata ; Mrša, Vladimir

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
FEBS Open Bio Supplement for The Biochemistry Global Summit Vol 12 / - Lisabon : FEBS Press, 2022, 256-256

Skup
The Biochemistry Global Summit

Mjesto i datum
Lisabon, Portugal, 06.07.2022. - 14.07.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Yeast, Surface Display, GPI anchor, SSD1, Pir proteins

Sažetak
Yeast surface display is a powerful and robust method for the surface immobilization of heterologous proteins with potential application in different biomedical and biotechnological processes. In biotechnology, it could be used in various bioconversion processes as enzymes of interest can be fused with anchoring proteins. This allows secretion of such protein constructs and their binding to the cell wall. The major disadvantage of this method is the low binding capacity and low overall surface dis-play efficiency of currently used systems. There are several possible approaches to resolve this problem, and in this work, we focused on the modification of the cell wall of host cells. Several mutant strains were developed and/or tested to see if it is possible to increase display efficiency by introducing changes in cell wall structures. Tested strains contained mutations in genes coding for cell wall proteins (the strain with deleted genes coding for Pir proteins, and deltacwp2 strain) or in genes coding for proteins involved in the synthesis of the GPI anchor, and in the localization of GPI anchored wall proteins (deltagpi7, deltadfg5, deltadcw1 strains). Also, the effect of deletion of the SSD1 gene coding for the translation factor involved in the translation of many cell wall proteins was tested. Effects of these mutations were investigated using reporter systems previously developed in our laboratory, composed of beta- lactamase fused with either Pir2 or Ccw12. Our preliminary results show that it is possible to obtain more than two-fold higher surface display efficiency by these modifications.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekti:
IP-2019-04-2891 - Biotehnološka primjena ugradnje heterolognih proteina u stanične stijenke kvasaca (PRODIS) (Mrša, Vladimir, HRZZ - 2019-04) ( CroRIS)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi doi.org

Poveznice na istraživačke podatke:

doi.org

Citiraj ovu publikaciju:

Lozančić, Mateja; Martinić-Cezar, Tea; Vukšić, Lucija; Žunar, Bojan; Teparić, Renata; Mrša, Vladimir
Altering the cell wall to increase cell surface display efficiency // FEBS Open Bio Supplement for The Biochemistry Global Summit Vol 12
Lisabon: FEBS Press, 2022. str. 256-256 doi:10.1002/2211-5463.13440 (poster, nije recenziran, sažetak, znanstveni)
Lozančić, M., Martinić-Cezar, T., Vukšić, L., Žunar, B., Teparić, R. & Mrša, V. (2022) Altering the cell wall to increase cell surface display efficiency. U: FEBS Open Bio Supplement for The Biochemistry Global Summit Vol 12 doi:10.1002/2211-5463.13440.
@article{article, author = {Lozan\v{c}i\'{c}, Mateja and Martini\'{c}-Cezar, Tea and Vuk\v{s}i\'{c}, Lucija and \v{Z}unar, Bojan and Tepari\'{c}, Renata and Mr\v{s}a, Vladimir}, year = {2022}, pages = {256-256}, DOI = {10.1002/2211-5463.13440}, keywords = {Yeast, Surface Display, GPI anchor, SSD1, Pir proteins}, doi = {10.1002/2211-5463.13440}, title = {Altering the cell wall to increase cell surface display efficiency}, keyword = {Yeast, Surface Display, GPI anchor, SSD1, Pir proteins}, publisher = {FEBS Press}, publisherplace = {Lisabon, Portugal} }
@article{article, author = {Lozan\v{c}i\'{c}, Mateja and Martini\'{c}-Cezar, Tea and Vuk\v{s}i\'{c}, Lucija and \v{Z}unar, Bojan and Tepari\'{c}, Renata and Mr\v{s}a, Vladimir}, year = {2022}, pages = {256-256}, DOI = {10.1002/2211-5463.13440}, keywords = {Yeast, Surface Display, GPI anchor, SSD1, Pir proteins}, doi = {10.1002/2211-5463.13440}, title = {Altering the cell wall to increase cell surface display efficiency}, keyword = {Yeast, Surface Display, GPI anchor, SSD1, Pir proteins}, publisher = {FEBS Press}, publisherplace = {Lisabon, Portugal} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font