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Titolo:
NaCl stress inhibits maltose fermentation by Saccharomyces cerevisiae
Autore:
Trainotti, N; Stambuk, BU;
Indirizzi:
Univ Fed Santa Catarina, Ctr Ciencias Biol, Dept Bioquim, BR-88040900 Florianopolis, SC, Brazil Univ Fed Santa Catarina Florianopolis SC Brazil BR-88040900 BC SC, Brazil
Titolo Testata:
BIOTECHNOLOGY LETTERS
fascicolo: 20, volume: 23, anno: 2001,
pagine: 1703 - 1707
SICI:
0141-5492(200110)23:20<1703:NSIMFB>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
LEAVENING ABILITY; SODIUM-CHLORIDE; SALT TOLERANCE; BAKERS-YEAST; METABOLISM; EXPRESSION; GENES;
Keywords:
active maltose transport; glycerol; maltose fermentation; Saccharomyces cerevisiae; salt stress;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Stambuk, BU Univ Fed Santa Catarina, Ctr Ciencias Biol, Dept Bioquim, BR-88040900 Florianopolis, SC, Brazil Univ Fed Santa Catarina Florianopolis SCBrazil BR-88040900 BC
Citazione:
N. Trainotti e B.U. Stambuk, "NaCl stress inhibits maltose fermentation by Saccharomyces cerevisiae", BIOTECH LET, 23(20), 2001, pp. 1703-1707

Abstract

While fermentation of 20 g glucose l(-1) by Saccharomyces cerevisiae was not impaired by high NaCl concentrations, fermentation of 20 g maltose l(-1)was significantly decreased by 0.7 M NaCl, and completely inhibited with 1.4 M NaCl. No glycerol was produced in response to the salt stress when yeast cells were fermenting maltose. Active maltose transport, and not intracellular hydrolysis, was the metabolic step severely impaired by the NaCl stress.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 15/07/20 alle ore 21:35:23