Spectrin-like protein in yeasts

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F02%3A00006734" target="_blank" >RIV/00216224:14110/02:00006734 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Spectrin-like protein in yeasts

Original language description

Spectrin is the principal component of a system of structural proteins that are associated with the plasma membrane cytoplasmic surface. Its structure and function has been best characterized in mammalian erythrocytes (1). Proteins related to the a- andb-erythrocyte spectrin have been detected in almost all vertebrate tissues, and also in plants (2) and hyphal fungae (3). We studied spectrin-like proteins in budding yeasts Saccharomyces cerevisiae and fission yeasts Schizosaccharomyces japonicus var. versatilis. Western blot analysis using anti-chicken and anti-human erythrocyte spectrin antibodies was used for spectrin immunodetection. Band at 220 kDa in cells and protoplasts extracts of both yeast strains was detected. Additional bands were presentat 50, 34 and 20 kDa in S. cerevisiae, and 44, 34 and 20 kDa in Sch. versatilis. Fluorescence microscopy revealed distinct labelling of the spectrin-like antigens at the cell surfaces and in vacuolar membranes of cells and protoplasts of

Czech name

Spectrin-like protein in yeasts

Czech description

Spectrin is the principal component of a system of structural proteins that are associated with the plasma membrane cytoplasmic surface. Its structure and function has been best characterized in mammalian erythrocytes (1). Proteins related to the a- andb-erythrocyte spectrin have been detected in almost all vertebrate tissues, and also in plants (2) and hyphal fungae (3). We studied spectrin-like proteins in budding yeasts Saccharomyces cerevisiae and fission yeasts Schizosaccharomyces japonicus var. versatilis. Western blot analysis using anti-chicken and anti-human erythrocyte spectrin antibodies was used for spectrin immunodetection. Band at 220 kDa in cells and protoplasts extracts of both yeast strains was detected. Additional bands were presentat 50, 34 and 20 kDa in S. cerevisiae, and 44, 34 and 20 kDa in Sch. versatilis. Fluorescence microscopy revealed distinct labelling of the spectrin-like antigens at the cell surfaces and in vacuolar membranes of cells and protoplasts of

Type

D - Article in proceedings

CEP classification

EE - Microbiology, virology

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Sborník XXX th Annual Conference on yeasts

ISBN

—

ISSN

—

e-ISSN

—

Number of pages

1

Pages from-to

36

Publisher name

Československá mikrobiologická společnost

Place of publication

Bratislava

Event location

29.-31.5.2002 Smolenice, Slovensko

Event date

May 29, 2002

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

—