Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Characterization of a S-adenosyl-L-methionine (SAM)-accumulating strain of Scheffersomyces stipitis (CROSBI ID 222508)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Križanović, Stela ; Butorac, Ana ; Mrvčić, Jasna ; Krpan, Maja ; Cindrić, Mario ; Bačun-Družina, Višnja ; Stanzer, Damir Characterization of a S-adenosyl-L-methionine (SAM)-accumulating strain of Scheffersomyces stipitis // International microbiology, 18 (2015), 3; 117-125. doi: 10.2436/20.1501.01.241

Podaci o odgovornosti

Križanović, Stela ; Butorac, Ana ; Mrvčić, Jasna ; Krpan, Maja ; Cindrić, Mario ; Bačun-Družina, Višnja ; Stanzer, Damir

engleski

Characterization of a S-adenosyl-L-methionine (SAM)-accumulating strain of Scheffersomyces stipitis

S-adenosyl-L-methionine (SAM) is an important molecule in the cellular metabolism of mammals. In this study, we examined several of the physiological characteristics of a SAM-accumulating strain of the yeast Scheffersomyces stipitis (M12), including SAM production, ergosterol content, and ethanol tolerance. S. stipitis M12 accumulated up to 52.48 mg SAM/g dry cell weight. Proteome analyses showed that the disruption of C-24 methylation in ergosterol biosynthesis, a step mediated by C-24 sterol methyltransferase (Erg6p), and results in greater SAM accumulation by S. stipitis M12 compared to the wild-type strain. A comparative proteome-wide analysis identified 25 proteins that were differentially expressed by S. stipitis M12. These proteins are involved in ribosome biogenesis, translation, the stress response, ubiquitin-dependent catabolic processes, the cell cycle, ethanol tolerance, posttranslational modification, peroxisomal membrane stability, epigenetic regulation, the actin cytoskeleton and cell morphology, iron and copper homeostasis, cell signalling, and energy metabolism.

Scheffersomyces stipitis ; S-adenosyl-L-methionine (SAM) ; SAM accumulating yeast ; C-24 sterol methyltrans-ferase (Erg6p)

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

18 (3)

2015.

117-125

objavljeno

1139-6709

1618-1905

10.2436/20.1501.01.241

Povezanost rada

Biotehnologija, Prehrambena tehnologija

Poveznice
Indeksiranost