Publication result detail

The life style of Aureobasidium pullulans and the multiple forms of its polygalacturonase

Stratilová,Dzúrová,Breirová,Malovíková,Omelková

Original Title

The life style of Aureobasidium pullulans and the multiple forms of its polygalacturonase

English Title

The life style of Aureobasidium pullulans and the multiple forms of its polygalacturonase

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The life style of Aureobasidium pullulans on pectin medium and its production of extracellular polygalacturonases are closely related. Polygalacturonases with random action pattern (EC 3.2.1.15) were formed in the first phases of cultivation, whereas exopolygalacturonases (EC 3.2.1.67) with terminal action pattern on pectin were produced during the whole growth of this yeast-like fungus. The production and inactivation of individual enzyme forms during cultivation were strongly dependent on the pH value of the pectin medium. Various kinds of stress can support the prolongation of the phase of endo-acting enzyme production, as well as the increase of their activity.

English abstract

The life style of Aureobasidium pullulans on pectin medium and its production of extracellular polygalacturonases are closely related. Polygalacturonases with random action pattern (EC 3.2.1.15) were formed in the first phases of cultivation, whereas exopolygalacturonases (EC 3.2.1.67) with terminal action pattern on pectin were produced during the whole growth of this yeast-like fungus. The production and inactivation of individual enzyme forms during cultivation were strongly dependent on the pH value of the pectin medium. Various kinds of stress can support the prolongation of the phase of endo-acting enzyme production, as well as the increase of their activity.

Keywords

Aureobasidium pullulans; exopolygalacturonase; multiple forms; polygalacturonase

Key words in English

Aureobasidium pullulans; exopolygalacturonase; multiple forms; polygalacturonase

Authors

Stratilová,Dzúrová,Breirová,Malovíková,Omelková

Released

01.12.2006

ISBN

0006-3008

Volume

3

Number

61

Pages from

257

Pages to

262

Pages count

6

BibTex

@article{BUT43614,
  author="Jiřina {Omelková}",
  title="The life style of Aureobasidium pullulans and the multiple forms of its polygalacturonase",
  year="2006",
  volume="3",
  number="61",
  pages="257--262"
}