Mapping the distribution of 3-hydroxy oxylipins in the ascomycetous yeast Saturnispora saitoi

被引：2

作者：

Bareetseng, Andries S.

Kock, Johan L. F.

Pohl, Carolina H.

Pretorius, Elma E.

Strauss, Catharina J.

Botes, Piet J.

Van Wyk, Pieter W. J.

Nigam, Santosh

机构：

[1] Univ Free State, Dept Microbial Biochem & Food Biotechnol, UNESCO, MIRCEN Ind Biotechnol, Bloemfontein, South Africa

[2] Univ Free State, Ctr Confocal & Electron Microscopy, Bloemfontein, South Africa

[3] Free Univ Berlin, Univ Med Ctr Benjamin Franklin, Dept Gynaecol, Eicosanoid Res Div, D-12200 Berlin, Germany

来源：

SYSTEMATIC AND APPLIED MICROBIOLOGY | 2006年 / 29卷 / 06期

基金：

新加坡国家研究基金会;

关键词：

ascospores; electron microscopy; 3-hydroxy oxylipins; immunofluorescence; Saturnispora saitoi; ultrastructure; yeast;

D O I：

10.1016/j.syapm.2005.11.008

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The distribution of 3-hydroxy oxylipins in Saturnispora saitoi was mapped using immunofluorescence microscopy. Fluorescence was observed on aggregating ascospores, indicating the presence of 3-hydroxy oxylipins on the surface or between ascospores. The oxylipin was identified as 3-hydroxy 9:1 using gas chromatography mass spectrometry. Furthermore, ultrastructural studies using scanning and transmission electron microscopy on ascospores revealed a clear equatorial ledge surrounding oval-shaped ascospores. (c) 2005 Elsevier GmbH. All rights reserved.

引用

页码：446 / 449

页数：4

共 22 条

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Smith, DP
Kock, JLF
van Wyk, PWJ
Venter, P
Coetzee, DJ
Van Heerden, E
Linke, D
Nigam, S
SOUTH AFRICAN JOURNAL OF SCIENCE, 2000, 96 (05) : 247 - 249
[2] The distribution of 3-hydroxy oxylipins in fungi
Kock, JLF
Strauss, CJ
Pohl, CH
Nigam, S
PROSTAGLANDINS & OTHER LIPID MEDIATORS, 2003, 71 (3-4): : 85 - 96
[3] Mapping 3-hydroxy oxylipins on ascospores of Eremothecium sinecaudum
Bareetseng, AS
Kock, JLF
Pohl, CH
Pretorius, EE
Strauss, CJ
Botes, PJ
van Wyk, PWJ
Nigam, S
ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY, 2004, 86 (04): : 363 - 368
[4] Mapping 3-hydroxy oxylipins on ascospores of Eremothecium sinecaudum
A.S. Bareetseng
J.L.F. Kock
C.H. Pohl
E.E. Pretorius
C.J. Strauss
P.J. Botes
P.W.J. van Wyk
S. Nigam
Antonie van Leeuwenhoek, 2004, 86 : 363 - 368
[5] Mapping 3-hydroxy oxylipins on ascospores of Eremothecium sinecaudum
Bareetseng A.S.
Kock J.L.F.
Pohl C.H.
Pretorius E.E.
Strauss C.J.
Botes P.J.
van Wyk P.W.J.
Nigam S.
Antonie van Leeuwenhoek, 2005, 86 (4) : 363 - 368
[6] Distribution of 3-hydroxy oxylipins and acetylsalicylic acid sensitivity in Cryptococcus species
Sebolai, Olihile M.
Pohl, Carolina H.
Botes, Piet J.
van Wyk, Pieter W. J.
Mzizi, Refilwe
Swart, Chantel W.
Kock, Johan L. F.
CANADIAN JOURNAL OF MICROBIOLOGY, 2008, 54 (02) : 111 - 118
[7] Bioprospecting for novel oxylipins in fungi:: The presence of 3-hydroxy oxylipins in Pilobolus
Kock, JLF
Strauss, T
Pohl, CH
Smith, DP
Botes, PJ
Pretorius, EE
Tepeny, T
Sebolai, O
Botha, A
Nigam, S
ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY, 2001, 80 (01): : 93 - 99
[8] The presence of 3-hydroxy oxylipins in pathogenic microbes
Sebolai, Olihile M.
Pohl, Carolina H.
Kock, Lodewyk J. F.
Chaturvedi, Vishnu
del Poeta, Maurizio
PROSTAGLANDINS & OTHER LIPID MEDIATORS, 2012, 97 (1-2) : 17 - 21
[9] Bioprospecting for novel oxylipins in fungi: The presence of 3-hydroxy oxylipins in Pilobolus
J.L.F. Kock
T. Strauss
C.H. Pohl
D.P. Smith
P.J. Botes
E.E. Pretorius
T. Tepeny
O. Sebolai
A. Botha
S. Nigam
Antonie van Leeuwenhoek, 2001, 80 : 93 - 99
[10] The presence of 3-hydroxy oxylipins on the ascospore surfaces of some species representing Saccharomycopsis Schionning
Sebolai, OM
Kock, JLF
Pohl, CH
Botes, PJ
Strauss, CJ
Van Wyk, PWJ
Nigam, S
CANADIAN JOURNAL OF MICROBIOLOGY, 2005, 51 (07) : 605 - 612

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